tag:blogger.com,1999:blog-29395657518471222652011-04-21T20:07:37.437-07:00Universidade Júnior da Universidade do Portouj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.comBlogger141100tag:blogger.com,1999:blog-2939565751847122265.post-30825795742043157962008-07-10T07:35:00.000-07:002008-11-13T02:57:30.860-08:00<a href="http://2.bp.blogspot.com/_09DMErXjvJs/SHYeuiRXFrI/AAAAAAAAABc/ol4fxIbRwgU/s1600-h/fermenta%C3%A7%C3%A3o.JPG"><img id="BLOGGER_PHOTO_ID_5221394602805106354" style="CURSOR: hand" alt="" src="http://2.bp.blogspot.com/_09DMErXjvJs/SHYeuiRXFrI/AAAAAAAAABc/ol4fxIbRwgU/s320/fermenta%C3%A7%C3%A3o.JPG" border="0" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-3082579574204315796?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-35317293577713621652008-07-10T07:24:00.000-07:002008-11-13T02:57:31.297-08:00<a href="http://3.bp.blogspot.com/_09DMErXjvJs/SHYbz96vqXI/AAAAAAAAABU/yB3tR2iVxtI/s1600-h/amido.JPG"><img id="BLOGGER_PHOTO_ID_5221391397590903154" style="CURSOR: hand" alt="" src="http://3.bp.blogspot.com/_09DMErXjvJs/SHYbz96vqXI/AAAAAAAAABU/yB3tR2iVxtI/s320/amido.JPG" border="0" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-3531729357771362165?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-17989480712736721292008-07-10T07:20:00.000-07:002008-11-13T02:57:40.449-08:00<a href="http://3.bp.blogspot.com/_09DMErXjvJs/SHYaw1k3gJI/AAAAAAAAABM/PLkP1Kv-h80/s1600-h/batata.JPG"><img id="BLOGGER_PHOTO_ID_5221390244300423314" style="CURSOR: hand" alt="" src="http://3.bp.blogspot.com/_09DMErXjvJs/SHYaw1k3gJI/AAAAAAAAABM/PLkP1Kv-h80/s320/batata.JPG" border="0" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-1798948071273672129?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-49211625079022427052008-07-10T07:17:00.000-07:002008-11-13T02:57:40.592-08:00<a href="http://2.bp.blogspot.com/_09DMErXjvJs/SHYaQM9h_3I/AAAAAAAAABE/oewA_oJP-ow/s1600-h/farinha+de+milho.JPG"><img id="BLOGGER_PHOTO_ID_5221389683642204018" style="CURSOR: hand" alt="" src="http://2.bp.blogspot.com/_09DMErXjvJs/SHYaQM9h_3I/AAAAAAAAABE/oewA_oJP-ow/s320/farinha+de+milho.JPG" border="0" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-4921162507902242705?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-54030874637401968552008-07-10T07:13:00.001-07:002008-11-13T02:57:40.701-08:00<a href="http://4.bp.blogspot.com/_09DMErXjvJs/SHYZQPfbPSI/AAAAAAAAAA8/CdMLLEiBOyc/s1600-h/p%C3%A3o.JPG"><img id="BLOGGER_PHOTO_ID_5221388584809610530" style="CURSOR: hand" alt="" src="http://4.bp.blogspot.com/_09DMErXjvJs/SHYZQPfbPSI/AAAAAAAAAA8/CdMLLEiBOyc/s320/p%C3%A3o.JPG" border="0" /></a><br /><div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-5403087463740196855?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-1021700945148963152008-07-10T06:47:00.000-07:002008-11-13T02:57:41.580-08:00<a href="http://1.bp.blogspot.com/_09DMErXjvJs/SHYTfniiQ1I/AAAAAAAAAA0/RmyDE9Qme7I/s1600-h/identifica%C3%A7%C3%A3o+da+glicose+(I).JPG"><img id="BLOGGER_PHOTO_ID_5221382251893375826" style="CURSOR: hand" alt="" src="http://1.bp.blogspot.com/_09DMErXjvJs/SHYTfniiQ1I/AAAAAAAAAA0/RmyDE9Qme7I/s320/identifica%C3%A7%C3%A3o+da+glicose+(I).JPG" border="0" /></a><br /><div><a href="http://4.bp.blogspot.com/_09DMErXjvJs/SHYTUdqaBPI/AAAAAAAAAAs/PCpyyS8gDRE/s1600-h/identifica%C3%A7%C3%A3o+da+glicose+(II).JPG"><img id="BLOGGER_PHOTO_ID_5221382060263474418" style="CURSOR: hand" alt="" src="http://4.bp.blogspot.com/_09DMErXjvJs/SHYTUdqaBPI/AAAAAAAAAAs/PCpyyS8gDRE/s320/identifica%C3%A7%C3%A3o+da+glicose+(II).JPG" border="0" /></a><br /><br /><div></div></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-102170094514896315?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-1555175457987083782008-07-08T07:53:00.001-07:002008-07-08T07:53:49.610-07:00<span style="font-family:arial;">O que é a água iodada?</span><br /><span style="font-family:arial;"></span><br /><div align="justify"><span style="font-family:arial;">Quais são os reagentes necessários para preparar a água iodada?</span></div><span style="font-family:Arial;"></span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-155517545798708378?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-6469132771763713432008-07-08T07:47:00.000-07:002008-07-08T07:53:01.837-07:00<span style="font-family:arial;">No laboratório usam-se diversas fontes de aquecimento.<br /><br />Quais são as fontes de aquecimento que podem ser usadas no laboratório?<br /><br />Quais as diferenças entre as diversas fontes de aquecimento?</span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-646913277176371343?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-42578276352044896242008-07-08T07:46:00.000-07:002008-07-08T07:47:03.649-07:00<span style="font-family:arial;">O que significa o termo <strong>redutor</strong>?</span><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-4257827635204489624?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-88601333749692486242008-07-08T07:43:00.000-07:002008-07-08T07:46:09.852-07:00<div align="justify"><span style="font-family:arial;">No laboratório usaste o Licor de Fehling A e o Licor de Fehling B. </span></div><div align="justify"><span style="font-family:arial;">Quais os reagentes necessários para preparar o Licor de Fehling A e o Licor de Fehling B?</span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-8860133374969248624?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-34964279157889647712008-07-08T07:41:00.000-07:002008-07-08T07:43:13.551-07:00<div align="justify"><span style="font-family:arial;">Com a companhia dos especialistas, participe em saídas de campo de Biologia ou Geologia, descubra as estrelas com a Astronomia, compreenda o funcionamento de uma barragem ou de um centro de satélites com a Engenharia no Verão, ou visite um farol no fim da tarde. </span></div><div align="justify"><span style="font-family:arial;">A participação é gratuita, mas por vezes sujeita a inscrição obrigatória com vagas limitadas. </span></div><div align="justify"><span style="font-family:arial;">Mais informações e inscrições em </span><a href="http://www.cienciaviva.pt/veraocv" target="_blank"><span style="font-family:arial;">http://www.cienciaviva.pt/veraocv</span></a><span style="font-family:arial;"> ou através da Linha Azul 808 200 205 (custo de chamada local). </span></div><div align="justify"><span style="font-family:arial;">Participe! .</span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-3496427915788964771?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-63225901200774271952008-07-08T07:21:00.000-07:002008-07-08T07:24:15.635-07:00<div align="justify"><span style="font-family:arial;">Durante a identificação da glicose forma-se um precipitado cor-de-tijolo.</span> </div><div align="justify"> </div><div align="justify"><span style="font-family:arial;">Qual o nome e fórmula química desse precipitado?</span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-6322590120077427195?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com1tag:blogger.com,1999:blog-2939565751847122265.post-62380159978180977142008-07-08T07:15:00.000-07:002008-07-08T07:21:29.154-07:00<div align="justify"><span style="font-family:arial;">Algumas substâncias são higroscópicas e outras são deliquescentes. </span></div><div align="justify"><span style="font-family:arial;"></span></div><div align="justify"><span style="font-family:arial;"><strong>Questão 1</strong> - Define substância higroscópica.</span></div><div align="justify"><span style="font-family:arial;"></span></div><div align="justify"><span style="font-family:arial;"><strong>Questão 2</strong> - Define substância deliquescente.</span></div><div align="justify"><span style="font-family:arial;"></span></div><div align="justify"><span style="font-family:arial;"><strong>Questão 3</strong> - O hidróxido de potássio é um exemplo de uma substância higroscópica ou deliquescente?</span></div><div align="justify"><span style="font-family:Arial;"></span></div><div align="justify"><span style="font-family:Arial;"><strong>Questão 4</strong> - Como devem ser guardadas as substâncias higroscópicas e deliquescentes?</span></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-6238015997818097714?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0tag:blogger.com,1999:blog-2939565751847122265.post-19553910496904791032008-07-08T07:07:00.000-07:002008-07-08T07:29:03.028-07:00O nosso grupo uniu-se para aprender a fazer biodisel e bioetanol, a fim de melhorar o ambiente.<br /><div style="text-align: left;">Frequentamos o ensino secundário, temos idades entre os 14 e os 16 e gostamos muito da faculdade de Ciências do Porto.<br /></div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2939565751847122265-1955391049690479103?l=uj-biocombustiveis-2008-t4.blogspot.com' alt='' /></div>uj_biocombustiveis_2008_t4http://www.blogger.com/profile/07320843592917240280noreply@blogger.com0