tag:blogger.com,1999:blog-10633913475437851592024-02-19T16:34:55.126+00:00QUÍMICA 12Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comBlogger46125tag:blogger.com,1999:blog-1063391347543785159.post-74071220267144865522013-02-06T21:34:00.000+00:002013-02-06T21:34:35.339+00:00Construir moléculas<a href="http://phet.colorado.edu/pt_BR/simulation/build-a-molecule" target="_blank"><img border="0" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvvoxcMyW-EcgvkouuQcecUQgVRPHJJEMnx8gUvRnuYwn_fbGZ1prHYp4HrtUOx3_59xkx7w8TLK6YrPvAcKV6-rbFqwIzAg_p9sGalxDqNSc68tvvUOnVMvuyr0eSWKdCQWFSVeWTuL8/s400/qorg.jpg" width="400" /></a><br />
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<a href="http://phet.colorado.edu/pt_BR/simulation/build-a-molecule">http://phet.colorado.edu/pt_BR/simulation/build-a-molecule</a>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-41050066550142020422013-01-18T10:32:00.000+00:002013-01-21T20:57:25.074+00:00AL - Funcionamento de um sistema tampão<div style="text-align: center;">
<a href="http://nautilus.fis.uc.pt/bl/conteudos/23/pags/labvideos/sistampao/sistamp.html"><img border="0" height="270" s5="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjefW4AQL6Ze6NKe4EwPFc11S1KI_HZz41iP_V60imKmjo0-F6eezRSclXiKoMy4Pn9AU7ptfOg-ZbtaxdXHKrX4dVGPat-HFFHB3HMEc7Di3PF1zBZGevu5iWphvCZSACxB2Rv36ORKos/s400/AL-STamp%25C3%25A3o.JPG" width="400" /></a></div>
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<span style="font-family: "Trebuchet MS",sans-serif;">Autores: </span><br />
<span style="font-family: "Trebuchet MS",sans-serif;">Ana Amaro</span><br />
<span style="font-family: "Trebuchet MS",sans-serif;">João Paiva</span><br />
<span style="font-family: "Trebuchet MS",sans-serif;">Maria Silva</span><br />
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<span style="font-family: "Trebuchet MS",sans-serif;">Programação: Ilídio Martins </span><br />
<span style="font-family: "Trebuchet MS",sans-serif;">Filmagens: Rijo Madeira Produções, L.da</span><br />
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<span style="font-family: Trebuchet MS;"><a href="http://nautilus.fis.uc.pt/bl/conteudos/23/pags/labvideos/labvideos.html">Mais vídeos dos mesmos autores</a></span><br />
<span style="font-family: Trebuchet MS;"><a href="http://nautilus.fis.uc.pt/bl/conteudos/23/labvideos/index.html">Mais vídeos disponíveis no portal Mocho - Banda.Larga</a></span>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-51161231801122068962013-01-07T16:49:00.000+00:002013-01-21T20:59:07.540+00:00Regulação do pH no sangue<span style="font-family: "Trebuchet MS", sans-serif;"><a href="http://www.johnwiley.net.au/highered/interactions/media/Respiration/content/Respiration/resp4a/">Animações da regulação de pH no sangue</a>, (ficheiros .swf) </span><br />
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<span style="font-family: "Trebuchet MS", sans-serif;">Fonte: </span><a href="http://www.wiley.com/college/sc/tortora/interactions/index.html"><span style="font-family: "Trebuchet MS", sans-serif;">http://www.wiley.com/college/sc/tortora/interactions/index.html</span></a></div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-61665717683207747462013-01-06T15:56:00.000+00:002013-01-21T20:58:18.037+00:00Solução tampão<div class="separator" style="clear: both; text-align: center;">
<a href="http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/buffer12.swf"><img border="0" height="359" n4="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEilFkxXlvQV8TqsVMUbrphjGygqMz7qFr1a0K_ibwXQe2LYJRmnhsz8xHIgUF6kr3Pkxc0Pf7-UxxWxCJ-NJEl1tuoNzZ2ldNhg4Y_g61uD55LgFrUWJzFjf8cCLTsLuRYmYngXWpVRduo/s400/solTamp.jpg" width="400" /></a></div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-29043314129290057492013-01-04T00:23:00.000+00:002013-01-21T20:56:16.970+00:00Transporte de gases no sangue<div align="center">
<img border="0" height="0" src="http://counters.gigya.com/wildfire/IMP/CXNID=2000002.0NXC/bT*xJmx*PTEyNTk1MTY5NTMyOTYmcHQ9MTI1OTUxNjk1ODE1NiZwPTIyMTYzMSZkPSZnPTImbz*2NWQwMzljNDBjZDI*Y2RlOGZmZDJmZWVmMWU1Yjc3ZCZvZj*w.gif" style="height: 0px; visibility: hidden; width: 0px;" width="0" /><embed allowfullscreen="true" allownetworking="all" allowscriptacces="always" flashvars="sl=http://edu.glogster.com/flash/glog.swf?ver=1258222405&gi=4178443&ui=2032645&li=3&fu=http://edu.glogster.com/flash/&su=http://edu.glogster.com/connector/&fn=http://edu.glogster.com/fonty/&embed=true&pu=http://edu.glogster.com/blog-thumbs/2/4/17/84/4178443_2.jpg&si=x&gw=3,8,0&gh=5,1,4" height="514" src="http://edu.glogster.com/flash/flash_loader.swf?ver=" type="application/x-shockwave-flash" width="380" wmode="window"></embed></div>
<a href="http://rosaquimica.edu.glogster.com/transpgassangue/">Ver no tamanho original</a>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-76330223118562758312013-01-03T12:00:00.000+00:002013-01-21T20:55:28.985+00:00Simulação - AL - 1.5 - Lei Lambert-Beer<div class="separator" style="clear: both; text-align: center;">
<a href="http://core.ecu.edu/chem/chemlab/exper13/techniques.htm"><img border="0" height="226" n4="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqGsHQ6EUnJ2h2TOkhIW06695lH2G2G3Qrx8wmkBnGV7FL0tdDpJc8HWlUuRiSEWd6qfos3MEwifNtZ9Xv6hJ7tqW_wZSS-_2qVHVPSFUtLLCVAH7Xr2Taq1aagr7tYQqMMmDuV-GUcGk/s320/LB.jpg" width="320" /></a></div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-82285876165650149162012-11-14T00:00:00.000+00:002012-11-14T16:34:52.088+00:00Decomposição do peróxido de hidrogénio com dióxido de manganês<object height="265" width="320"><param name="movie" value="http://www.youtube.com/v/yltCRx9gSnc&hl=pt_BR&fs=1&rel=0"></param>
<param name="allowFullScreen" value="true"></param>
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<embed src="http://www.youtube.com/v/yltCRx9gSnc&hl=pt_BR&fs=1&rel=0" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="320" height="265"></embed></object>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-5184666099665446822012-11-13T20:18:00.000+00:002012-11-14T16:33:41.903+00:00Animações de catálise<div class="separator" style="clear: both; text-align: center;">
<a href="http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/animations/Catalyst2NOO2N28.html"><img border="0" height="263" n4="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjcoUJfO9uPfYPAK5mz3NfgjARkK0HMbJgTf2tUzReoTe1F8NnXBsY6g1fzuJHiCrIrLtIW_HYnwxm_h7S-L84WWxPcpQ1W9SCxfH2Vrgj8hio5l0HCriYjdNkyhrWTVxbBzu3P27l-UbU/s400/catal.bmp" width="400" /></a></div>
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<strong>2NO --> N2 + O2 - Pt, <a href="http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/animations/Catalyst2NOO2N28.html">catalyst mechanism</a></strong></div>
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<span style="font-family: "Trebuchet MS", sans-serif;">Fonte: <strong><a href="http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/animationsindex.htm">Tom Greenbowe</a></strong></span></div>
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<a href="http://www.yteach.co.uk/page.php/resources/view_all?id=catalyst_reaction_effective_collision_calalytic_converter_inhibitor_t_page_12&from=search"><img border="0" height="335" n4="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzrpOFYpH3efDEj5fTitdmGqYXlZw-lkM6HfYb3uBe9rYzz77pxLokKEfn-ZSJM1DYNTooG6ucFQdTg8qu3kUP4RLIhZ7lt2bvXz2tu1ljxPT0XDV0F8xCZxfTl1ieXLGuh2lzksIoAkg/s400/catal2.bmp" width="400" /></a></div>
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<span style="font-family: "Trebuchet MS", sans-serif;">Fonte: <strong><a href="http://www.yteach.co.uk/index.php/resources/catalyst_reaction_effective_collision_calalytic_converter_inhibitor_t_page_12.html">yTeach</a></strong></span></div>
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Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-36437420407875222362012-11-12T00:23:00.000+00:002012-11-14T16:25:22.735+00:00Metais, complexos e cor (yTeach)<div align="center">
<a href="http://www.yteach.com/page.php/resources/view_all?id=complex_ion_metal_transition_ligand_reaction_absorption_light&from=search"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5405895793010939970" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj04QjJIvL7JT0N3oxcUl1hSKjQgIZrja-kAcnRWUSguokx6yiy0dGQZAD3zIpDs-lXGd8f5mAXK0cI5L63ejdbjHnIGgbN79R9qJxhcSaWRGSOhItvAS3J-kgt2UMtXxsqzFYsSu06IHI/s320/complx.jpg" style="height: 268px; width: 400px;" /></a> </div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-89638741883099614472012-11-11T18:30:00.000+00:002012-11-14T16:32:10.139+00:00Energia de activação<div style="text-align: center;">
<object height="344" width="425"><param name="movie" value="http://www.youtube.com/v/VbIaK6PLrRM?fs=1&hl=pt_BR&rel=0"></param>
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Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-53312636602780877782012-10-18T00:00:00.000+01:002012-10-18T10:06:20.878+01:00Animações de células galvânicas<div align="center">
<iframe allowfullscreen='allowfullscreen' webkitallowfullscreen='webkitallowfullscreen' mozallowfullscreen='mozallowfullscreen' width='320' height='266' src='https://www.blogger.com/video.g?token=AD6v5dw1yfj3Ttz2TyhaYwMrvd5xPXIrSWX1u4mxBEknKAAZg1dOj1e7g1cRpZ1P75BXgSzg1IwugRsBzed2LKsGbA' class='b-hbp-video b-uploaded' frameborder='0'></iframe></div>
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<a href="http://simulfq.blogspot.com/2009/08/celula-galvanica.html"><span style="font-size: 130%;">Mais animações de pilhas</span></a></div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-68815479634282423952012-10-11T15:05:00.000+01:002012-10-11T15:25:05.593+01:00Revisão de reacções redox e acerto de equações redox<div align="center">
<span style="font-family: trebuchet ms;"><a href="http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/redox/home.html" target="_blank">Simulação de reações redox entre metais e soluções de iões metálicos</a> </span></div>
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<span style="font-family: trebuchet ms;"><a href="http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/redox/home.html" target="_blank">(Professor Tom Greenbowe - Iowa State University))</a></span></div>
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<a href="http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/flashfiles/redox/home.html"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5388770593075872050" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjCGCzlhlOgsbUjM3PKTvs2RmKlTzZX9MF_p4ote8QTbT5jR9ZQP36_EzVFq46R6aHSzGfC_FgQhX9wqumOmN5ndmT__VUElck5gEi8p2783MF_8zU6-gMG4cmel_SzZJApr3W1fRRu0pc/s320/redox.jpg" style="height: 230px; width: 320px;" /></a> </div>
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<a href="http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/flashfiles/redox/home.html"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5388770736857977602" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFe1YjCIUy4HuFYjfeTjqU-96dLTBLFT87xfB1pg87TjqsKvW7e3j-rkVeWSWsdf5bAx3QWih154Hv-GpaE5RuLPsurDLUWUjFLVOp6QN1Qf6XHgJktwYcMrItfqPvURDe6M2qHHSoi0g/s320/redox2.jpg" style="height: 226px; width: 320px;" /></a> </div>
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<span style="font-family: trebuchet ms;"><a href="http://profs.ccems.pt/PauloPortugal/CFQ/Acerto_equaes_redox/Redox1.htm">Acerto de equações redox (meio ácido e meio básico)</a></span></div>
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<span style="font-family: Trebuchet MS;"><a href="http://profs.ccems.pt/PauloPortugal/CFQ/Acerto_equaes_redox/Redox1.htm">exercícios elaborados pelo professor Paulo Portugal</a></span></div>
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<a href="http://profs.ccems.pt/PauloPortugal/CFQ/Acerto_equaes_redox/Redox1.htm"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5388746198998374946" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgySJOq2qtUKVsTn2_zQDiXkdPneRmM7ZOOXqFXBPvQalAk_34zluFZLwLAuKHEv3rJAmXJSyxmzymy2Yj4ipxwfEwQdOazd2LED54iN-vg5V70P_w9PQNmkU1tlTfoajUEnGQs3ZgckAc/s320/acertredox.jpg" style="height: 228px; width: 401px;" /></a> </div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-87670042277278278032012-10-10T12:42:00.000+01:002012-10-11T15:12:15.567+01:00Acerto equações redox em meio alcalino<a href="http://profs.ccems.pt/PauloPortugal/CFQ/Acerto_equaes_redox/Redox1.htm">http://profs.ccems.pt/PauloPortugal/CFQ/Acerto_equaes_redox/Redox1.htm</a>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-10057697274959935682012-10-07T15:00:00.000+01:002012-10-11T15:12:46.022+01:00Acerto equações redox<span style="font-family: "Trebuchet MS", sans-serif;"><a href="http://www.wfu.edu/%7Eylwong/redox/">Exercícios interactivos sobre acerto de equações de oxidação-redução, em meio ácido e em meio básico</a></span>.<br />
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Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-19934355565183350882012-10-06T19:58:00.000+01:002012-10-11T15:19:08.028+01:00Tabela Periódica interactiva<div align="justify">
<a href="http://www.ptable.com/"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5383255183109996802" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEikKUqgdND9FlfEgKzCvFRG0AFmBsk5YJJ4oIfRhCE8uyaZfJLePGE_V1RM0u-MCAhI3Q0okjOWGo6rBfttGEhY8YMkInPzR4_YKLVOseebFF73YELRSigyfbvBYobBm7IKygsV2GogO4M/s320/tp.jpg" style="cursor: hand; height: 243px; width: 374px;" /></a> </div>
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<br />
Explorem diferentes informações "clicando" nos separadores:<br />
Propriedades, Orbital (configuração electrónica), Weight (massa atómica), Electrões, Nome, Isótopos.<br />
Depois é só escolher o elemento.<br />
<br />
No canto superior esquerdo (Wikipedia) podem seleccionar videos sobre os elementos.<br />
<br />
Se deslocarem o cursor (que está por cima do grupo 13 até ao grupo 17) verificam o estado físico dos elementos a diferentes temperaturas.<br />
<br />
Mas existe muito mais, é só descobrir...</div>
<div align="center">
<a href="http://www.webelements.com/">Outra Tabela Periódica</a></div>
<div align="center">
Tudo o que sempre quis saber sobre qualquer elemento está <a href="http://www.webelements.com/">aqu</a>i.<br />
<br /></div>
<div align="center">
<a href="http://www.webelements.com/"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5383511713754408146" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXgjrLseDof85pfEgwUzzkzceq0TupKTNv7Fjyd96agVq4ry0bL7SHZf_2aesLZ6enoUQ7iiW4AqDPtL951R33ALIjV8UTsX21Ry5SO4X5OFnNPe3sXC0NAr1kZtoRhFOXSWiNoGiFnI0/s320/we.jpg" style="cursor: hand; height: 78px; width: 425px;" /></a> <a href="http://www.webelements.com/"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5383512198261592306" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjwZglt5eR-C7cOqjowP9SktRLnpqZhjFoRtwMVg7tki3G1ACw1hEZNIImKRbUMMdLWRh_ehbTgZQKdCJvwD0dkv4PzzxIOyTx9puB21U0wWr0N1OwC2dBwF0PEpEoA-HvFfYFsSTVJprg/s320/we2.jpg" style="cursor: hand; height: 206px; width: 421px;" /></a><a href="http://www.webelements.com/"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5383512663052558114" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiP0AWWD8O2ROXPdgKHmxYmPHiJRa8crMRvVRakk1e58UclZgxnZOshkiYOnQnXr49ZtNCXLtGz2KTz5iD2416kUTF5ZjQiKLH9Ljzq38r7SQAolspWolpvF7QZzJd54baydhv9VBsZR6o/s320/we3.jpg" style="cursor: hand; height: 47px; width: 341px;" /></a></div>
<br />
<br />
<div align="center">
E para completar os <a href="http://jersey.uoregon.edu/vlab/elements/Elements.html">espectros de absorção e de emissão</a></div>
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<div align="center">
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<div align="center">
<a href="http://jersey.uoregon.edu/vlab/elements/Elements.html"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5383517197005822850" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg2F3VvkXJfy6DyRkUvDNN11YvqaXLkY430xbFdgBcFeqeaV2VCszmY1vzQh1JYSmBYWPxVp_EcJ48gwjFgwUZ2i66WB4QJN8mbnF7DVxQpJHlxz4lH15xo_iFmv8K1qxtjdidOo4brtwA/s320/espec.jpg" style="cursor: hand; height: 214px; width: 320px;" /></a></div>
<div align="center">
</div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-48095676275822463682012-10-05T21:50:00.000+01:002012-10-11T15:19:50.016+01:00Configuração electrónica do urânio<div align="center">
<span style="font-family: trebuchet ms;">Para os mais curiosos... </span></div>
<span style="font-family: trebuchet ms;"></span><br />
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<span style="font-family: trebuchet ms;">A regra de Madelung explica, por exemplo , porque a orbital 4s tem menor energia que a 3d na distribuição e permite-nos escrever as configurações electrónicas segundo o diagrama de Pauling.</span></div>
<span style="font-family: Trebuchet MS;">Mas alguns elementos de transição não seguem esta regra (é o caso do urânio) </span><br />
<div align="justify">
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<span style="font-family: trebuchet ms;"><a href="http://en.wikipedia.org/wiki/Electron_configuration">Electron shells filled in violation of Madelung's rule (red)</a><br /><a href="http://en.wikipedia.org/wiki/Electron_configuration">Uranium 92 </a>[Rn] 7s2 <span style="color: red;">5f3 6d1</span></span><br />
<br />
<span style="font-family: trebuchet ms;">There are several more exceptions to Madelung's rule among the heavier elements, and it is more and more difficult to resort to simple explanations such as the stability of half-filled subshells. It is possible to predict most of the exceptions by Hartree–Fock calculations, which are an approximate method for taking account of the effect of the other electrons on orbital energies. <span style="color: red;">For the heavier elements, <span style="color: black;">it is also necessary to take account of the</span> effects of Special Relativity on the energies of the atomic orbitals, <span style="color: black;">as the inner-shell electrons are moving at speeds approaching the</span> speed of light. </span></span></div>
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<span style="color: red; font-family: Trebuchet MS;"></span></div>
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<span style="font-family: trebuchet ms;">Fonte: Wikipedia</span></div>
Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-44038518501286130922012-05-22T00:00:00.000+01:002012-05-22T18:57:57.061+01:00Identificação de plásticos através de testes físico-químicos<div align="center">
<a href="http://www.americanchemistry.com/s_plastics/hands_on_plastics/activities/plastics_analysis_lab/a1.html" target="_blank"><img alt="" border="0" height="246" id="BLOGGER_PHOTO_ID_5471561994984437538" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzRUvITmnNQprJTGWJwals3AeeywXKSV9RoLXG6sUBhCBFTkjLf4CyVA4BQqXAvDHH8dXzQzwKJfvtNPXMju7nPmMsaoV0PTiGACeQbfiMB_JvqhfcANFQ8mwl_V7vpb-ib7J_eVtQlR8/s400/plast.jpg" style="height: 197px; width: 320px;" width="400" /></a><br />
<br />
<span style="font-size: x-small;"><a href="http://www.americanchemistry.com/s_plastics/hands_on_plastics/activities/plastics_analysis_lab/a1.html" target="_blank">http://www.americanchemistry.com/s_plastics/hands_on_plastics/activities/plastics_analysis_lab/a1.html</a></span><br />
<div style="color: blue; font-family: "Trebuchet MS",sans-serif;">
<span style="font-size: small;">(usar Internet Explorer) </span> </div>
</div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-78129203258660908102012-05-01T00:23:00.000+01:002012-05-11T12:52:45.020+01:00Determinação da entalpia de combustão de diferentes álcoois<div align="center">
<a href="http://nautilus.fis.uc.pt/bl/conteudos/23/pags/labvideos/entcombalcoois/entalc.html"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5455273012955325586" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjlPwIK_TD37woEG9RkII0YlcORbE3RiNpVJu_fqmqtFUKRXpLevx3oBSN6Vo9KiyXAs-gDTLMKB0FHr3xZ9ueeq1LcF_G-cx9TVNGxWuKI_svhKbjLawZLBu5d778QF4wIbFaidvZqvR4/s320/combst+alcool.jpg" style="height: 272px; width: 389px;" /></a> </div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-50744879788844907072012-04-10T21:36:00.002+01:002012-04-11T18:20:07.296+01:00Abaixamento crioscópico e elevação ebulioscópica<div align="center"><br />
<br />
<a href="http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/flashfiles/propOfSoln/colligative.html"><img alt="" border="0" height="273" id="BLOGGER_PHOTO_ID_5462321529504354354" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjd6pDO9bzP-zm4Myj_SIDfcyGNUIqTmVlEYd3Rmx6M58KKbrNcyIz7mPEp3SYJwk5HE25U-oOAVkpEFIg-5PXHiUrKUn1p1jyeb92w77NHjxNs_3bdKXO7wyFjazBoMyo245v5o7aGDhY/s400/EbulCrio.JPG" style="height: 219px; width: 320px;" width="400" /></a></div><div align="center"><br />
<a href="http://group.chem.iastate.edu/Greenbowe/sections/projectfolder/flashfiles/propOfSoln/colligative.html" target="_blank"><em>Boiling-Point Elevation and Freezing-Point Depression </em></a><br />
<br />
Simulação do Professor Tom Greenbowe <a href="http://www.chem.iastate.edu/group/Greenbowe/sections/projectfolder/animationsindex.htm">Iowa State University</a></div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-54194878991332175862012-03-23T09:00:00.000+00:002012-03-23T09:22:08.839+00:00Benzeno<div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="390" src="http://www.youtube.com/embed/Wly-fwyfkOI?rel=0" title="YouTube video player" width="480"></iframe></div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-63338476504926339592012-03-22T20:34:00.000+00:002012-03-23T09:23:21.542+00:00Orbitais híbridas e geometria molecular<div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="390" src="http://www.youtube.com/embed/d1E18tBTlBg?rel=0" title="YouTube video player" width="480"></iframe></div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-79374686087586192712012-03-21T20:39:00.000+00:002012-03-23T09:23:54.551+00:00Ligações na molécula de eteno<div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="390" src="http://www.youtube.com/embed/ZsfCPPl13So?rel=0" title="YouTube video player" width="480"></iframe></div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-41628996728344785882012-03-20T15:04:00.000+00:002012-03-23T09:24:22.408+00:00Ligação química e geometria molecular<div align="left">Animações sobre ligação química e TRPECV (em inglês VSERP).</div><br />
<br />
<div align="center"><a href="http://highered.mcgraw-hill.com/sites/0072396814/student_view0/animations_center.html"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5440683076624011106" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjekbAlbOGIAgBy7EjN0wbVaYCNtVK-sJltt1mZyyJNsjwBAzqU4RYJHRzIo1h2Wt_3XzHOU1hIHXTnFsR0eA_DHYT9lgu90nAV5N0pR7oUjNPtZi7HRPfxzBY5fh3-2qoT1T-aYrSIrgI/s320/51ei0eHHqiL__SS500_.jpg" style="cursor: hand; height: 320px; width: 320px;" /></a></div><br />
<div align="center"></div><br />
<div align="center"><a href="http://www.yteach.co.uk/index.php/search/results/8._Valence_bond_theory_and_hybridisation,1,0,4195;6831;6852,0,30,1,tn,1.html"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5440692313065224146" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgtCKYbvk2PGTCAeuLRZCFNpRk0AKGVfrHD-xxLypWPaUMhtI8cxiHjwQsqqi5FPKZzN6VtfSCeKwV-yag2bgukcinSxI6XwoI7Wqqd4YojnQfGMXf1SPUu01JLB-JXzcWbbbZLK2MyWnc/s320/yteach.jpg" style="cursor: hand; height: 283px; width: 320px;" /></a></div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-58251901096168319992012-03-19T16:08:00.000+00:002012-03-23T09:27:33.335+00:00TEV e RPEV<div align="center"><div class="separator" style="clear: both; text-align: center;"><a href="http://www.mhhe.com/physsci/chemistry/animations/chang_7e_esp/bom5s2_6.swf"><img border="0" height="227" r6="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-jElkL3cwf2ZzhyU9KENvwP84uPaX7iHuds9nHwwDWj4DBwrM2zY6YsHS2UfwMd_mhjo2sA72erQmH8EeM4R48s_QnLbta8DrmQrF0a4rrJcRFB2GdFoedwtI61N6kAOHwWal1pmHKx0/s320/sigpi.jpg" width="320" /></a></div><br />
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<object height="265" width="320"><param name="movie" value="http://www.youtube.com/v/KJjNfsRfFXU&hl=pt_BR&fs=1&rel=0"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/KJjNfsRfFXU&hl=pt_BR&fs=1&rel=0" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="320" height="265"></embed></object></div><div align="center"></div><div align="center"><br />
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<object height="265" width="320"><param name="movie" value="http://www.youtube.com/v/Wcmuxkx2zMk&hl=pt_BR&fs=1&rel=0"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/Wcmuxkx2zMk&hl=pt_BR&fs=1&rel=0" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="320" height="265"></embed></object></div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.comtag:blogger.com,1999:blog-1063391347543785159.post-14214055518012331012012-02-16T21:55:00.003+00:002012-02-17T20:04:31.662+00:00Simulação sobre propriedades dos gases<div style="text-align: center;"><div style="height: 228px; position: relative; width: 300px;"><a href="http://phet.colorado.edu/sims/ideal-gas/gas-properties_en.jnlp" style="text-decoration: none;"><img alt="Gas Properties" height="243" src="http://phet.colorado.edu/sims/ideal-gas/gas-properties-screenshot.png" style="border-bottom: medium none; border-left: medium none; border-right: medium none; border-top: medium none;" width="320" /></a><br />
<div style="background-color: white; filter: alpha(opacity = 60); height: 80px; left: 50px; opacity: 0.6; position: absolute; top: 74px; width: 200px;"></div><table style="height: 80px; left: 50px; position: absolute; top: 74px; width: 200px;"><tbody>
<tr><td style="color: black; font-family: Arial, sans-serif; font-size: 24px; text-align: center;">Click to Run</td></tr>
</tbody></table></div></div><div style="text-align: center;"></div><div style="text-align: center;"></div><br />
<a href="http://phet.colorado.edu/en/simulation/gas-properties">Gas Properties</a><br />
<br />
<div style="text-align: center;"><iframe allowfullscreen="" frameborder="0" height="349" src="http://www.youtube.com/embed/bea-jfqYGDU?rel=0" title="YouTube video player" width="425"></iframe></div>Rosa Maria Paishttp://www.blogger.com/profile/00302683345213298924noreply@blogger.com