<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-10576163</id><updated>2011-07-14T17:35:33.525-07:00</updated><title type='text'>101_q4_2005</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>101_q4</name><uri>http://www.blogger.com/profile/17717434544744311620</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>7</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-10576163.post-112058522309907719</id><published>2005-07-05T10:37:00.000-07:00</published><updated>2005-07-05T10:40:23.103-07:00</updated><title type='text'>Fontes:</title><content type='html'>A fonte do trabalho abaixo são:&lt;br /&gt;&lt;a href="http://www.google.com.br"&gt;www.google.com.br&lt;/a&gt;&lt;br /&gt;&lt;a href="http://www.biologos.ubbi.com.br/pagina3.html"&gt;www.biologos.ubbi.com.br/pagina3.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/10576163-112058522309907719?l=101q42005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/112058522309907719/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=10576163&amp;postID=112058522309907719' title='4 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/112058522309907719'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/112058522309907719'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/2005/07/fontes.html' title='Fontes:'/><author><name>101_q4</name><uri>http://www.blogger.com/profile/17717434544744311620</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-10576163.post-112058492622146862</id><published>2005-07-05T10:26:00.000-07:00</published><updated>2005-07-05T10:35:26.236-07:00</updated><title type='text'>Temperaturas de destilação do petróleo</title><content type='html'>Uma breve explicação sobre destilação:&lt;br /&gt;A destilação constitui uma separação, puramente física das diferentes substâncias misturadas no petróleo bruto. Deste modo, a destilação não altera a estrutura das moléculas e, assim sendo, as substâncias conservam a sua identidade química.&lt;br /&gt;Para separarmos um produto de uma mistura utilizamos uma propriedade físico-química: ponto de ebulição, ou seja, a certa temperatura o produto irá evaporar. A destilação fracionada é um processo de aquecimento, separação e esfriamento do produto.&lt;br /&gt;&lt;br /&gt;Os pontos de ebulição de alguns subprodutos do petróleo:&lt;br /&gt; &lt;span style="font-size:85%;color:#3366ff;"&gt;FRAÇÃO INTERVALO DE TEMPERATURA PRINCIPAIS COMPONENTES&lt;/span&gt;&lt;br /&gt;&lt;span style="color:#3366ff;"&gt;GLP:&lt;/span&gt; -165º a 30ºC&lt;br /&gt;&lt;span style="color:#3366ff;"&gt;Éter do petróleo:&lt;/span&gt; 30º a 90ºC&lt;br /&gt;&lt;span style="color:#3366ff;"&gt;Gasolina:&lt;/span&gt; 30º a 200ºC&lt;br /&gt;&lt;span style="color:#3366ff;"&gt;Querosene:&lt;/span&gt; 175º a 275ºC&lt;br /&gt;&lt;span style="color:#3366ff;"&gt;Óleos Lubrificantes:&lt;/span&gt; 175º a 400ºC&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/10576163-112058492622146862?l=101q42005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/112058492622146862/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=10576163&amp;postID=112058492622146862' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/112058492622146862'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/112058492622146862'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/2005/07/temperaturas-de-destilao-do-petrleo.html' title='Temperaturas de destilação do petróleo'/><author><name>101_q4</name><uri>http://www.blogger.com/profile/17717434544744311620</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-10576163.post-111279256388194493</id><published>2005-04-06T05:59:00.000-07:00</published><updated>2005-04-06T06:02:43.883-07:00</updated><title type='text'>Capacidade termica do calorímetro</title><content type='html'>Para determinar  experimentalmente a capacidade témica de um calorímetro , basta clicar no link abaixo:&lt;br /&gt;&lt;a href="http://www.feiradeciencias.com.br/sala08/08_32.asp"&gt;http://www.feiradeciencias.com.br/sala08/08_32.asp&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/10576163-111279256388194493?l=101q42005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/111279256388194493/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=10576163&amp;postID=111279256388194493' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/111279256388194493'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/111279256388194493'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/2005/04/capacidade-termica-do-calormetro.html' title='Capacidade termica do calorímetro'/><author><name>101_q4</name><uri>http://www.blogger.com/profile/17717434544744311620</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-10576163.post-111279233485613521</id><published>2005-04-06T05:49:00.000-07:00</published><updated>2005-04-06T05:58:54.856-07:00</updated><title type='text'>Calorímetro</title><content type='html'>Um calorímetro é um instrumento desenhado para medir o calor ganho ou liberado por um sistema, e com ele pode-se medir calores de reação (que podem até serem utilizados em análise para se conhecer o tipo e a quantidade de um determinado reagente), relacionar-se calores com energias de ligação, determinar a energia de formação de um composto, e por aí vai, a lista é grande e os dados obtidos são todos importantes para fins práticos e também teóricos, Um calorímetro muito simples e eficiente pode ser feito em casa com um arame entortado para servir de agitador, um termômetro, um copo de isopor e um pedaço de cartolina.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/10576163-111279233485613521?l=101q42005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/111279233485613521/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=10576163&amp;postID=111279233485613521' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/111279233485613521'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/111279233485613521'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/2005/04/calormetro.html' title='Calorímetro'/><author><name>101_q4</name><uri>http://www.blogger.com/profile/17717434544744311620</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-10576163.post-111279139696880092</id><published>2005-04-06T05:42:00.008-07:00</published><updated>2005-04-06T05:46:34.846-07:00</updated><title type='text'>Capacidade Térmica</title><content type='html'>&lt;span style="color:#660000;"&gt;Capacidade térmica  significa, simplesmente, o calor necessário para variar em uma unidade a temperatura do corpo.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/10576163-111279139696880092?l=101q42005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/111279139696880092/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=10576163&amp;postID=111279139696880092' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/111279139696880092'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/111279139696880092'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/2005/04/capacidade-trmica_111279139696880092.html' title='Capacidade Térmica'/><author><name>101_q4</name><uri>http://www.blogger.com/profile/17717434544744311620</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-10576163.post-110954737570823479</id><published>2005-02-27T15:29:00.000-08:00</published><updated>2005-02-27T15:36:15.710-08:00</updated><title type='text'>Piromêtro</title><content type='html'>&lt;span style="font-family:lucida grande;font-size:130%;color:#3366ff;"&gt;O Piromêtro um instrumento usado em siderúgicas para medir altas temperaturas.&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family:lucida grande;font-size:130%;color:#3366ff;"&gt;Ele é mais adequado para isso pois não precisa ficar em contato com o material a ser medido,ele se baseia na mudança de cores causadas pelas ondas emitidas.Cada cor indica uma temperatura dependendo de como o instrumento estiver calibrado.&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/10576163-110954737570823479?l=101q42005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/110954737570823479/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=10576163&amp;postID=110954737570823479' title='1 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/110954737570823479'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/110954737570823479'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/2005/02/piromtro.html' title='Piromêtro'/><author><name>Mariana</name><uri>http://www.blogger.com/profile/06604566856650940864</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-10576163.post-110734997005425542</id><published>2005-02-02T05:10:00.000-08:00</published><updated>2005-02-02T05:12:50.056-08:00</updated><title type='text'>lalala</title><content type='html'>buscar nos jornais noticias que apareça aquecimento global, verifique as unidades de temperatura... pesquisar sobre a regulação de temperatura em animais..... publicar uma sítese de no máximo 10 linhas no blog....&lt;br /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/10576163-110734997005425542?l=101q42005.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://101q42005.blogspot.com/feeds/110734997005425542/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=10576163&amp;postID=110734997005425542' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/110734997005425542'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/10576163/posts/default/110734997005425542'/><link rel='alternate' type='text/html' href='http://101q42005.blogspot.com/2005/02/lalala.html' title='lalala'/><author><name>101_q4</name><uri>http://www.blogger.com/profile/17717434544744311620</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
