{"id":3013,"date":"2018-04-09T13:47:37","date_gmt":"2018-04-09T11:47:37","guid":{"rendered":"http:\/\/blocs.xtec.cat\/escolajaumebalmes\/?p=3013"},"modified":"2018-04-09T13:47:37","modified_gmt":"2018-04-09T11:47:37","slug":"coets-voladors","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceip-jaumebalmes-elprat\/general\/coets-voladors\/","title":{"rendered":"COETS VOLADORS!"},"content":{"rendered":"

Estimats grans i petits, com ja sabeu, si ajuntem el vinagre (que \u00e9s un \u00e0cid<\/strong>) amb el bicarbonat (que \u00e9s un b\u00e0sic<\/strong>) es produeix una fant\u00e0stica reacci\u00f3 qu\u00edmica formant bombolles d’un fam\u00f3s gas que es diu di\u00f2xid de carboni<\/strong>.<\/p>\n

Si a m\u00e9s a m\u00e9s, ho fiquem tot a dins d’una ampolla de pl\u00e0stic i r\u00e0pidament, la tapem amb un tap de suro…qu\u00e8 creieu que pot passar? quina ser\u00e0 la vostra hip\u00f2tesi? volaran o no volaran?<\/p>\n\r\n\t

\r\n\r\n\t\t\t\t\t
<\/div>\r\n\t\t\r\n\t\t
\r\n\r\n\t\t\t
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>
\n \"\"\n <\/a>
\n <\/div>\n<\/div>\n\t\n
<\/div><\/div>\r\n\t\t<\/div>\r\n\r\n\t\t