Ronaldo Pedrosa

ESCOLA TÉCNICA CORONEL RAPHAEL BRANDÃO PROF° RONALDO PEDROSA DE CARVALHO - IDENTIFICAÇÃO DOS NÚMEROS IMPARES E PARES; - CONTANDO DINH...

http://www.crq4.org.br/sms/files/file/residuos_de_laboratorio_final_apostila.pdf

Velocidade de Reações Químicas http://www.dnatube.com/video/11336/Experiment-to-Observe-Rate-Of-Reaction

http://www.mixquimica.com.br/doc/aulas_animadas/ORGANICA/TAUTOMERIA.swf

http://200.156.70.12/sme/cursos/BIO/BBQ1/modulo6/aula32/imagens/BBQ1_32_isomeria.swf

http://www.chembio.uoguelph.ca/educmat/chm19104/chemtoons/chemtoons4.htm

http://www.chembio.uoguelph.ca/educmat/chm19104/chemtoons/chemtoons3.htm

http://www.chembio.uoguelph.ca/educmat/chm19104/chemtoons/chemtoons2.htm

http://www.chembio.uoguelph.ca/educmat/chm19104/chemtoons/chemtoons8.htm

http://www.chembio.uoguelph.ca/educmat/chm19104/chemtoons/chemtoons9.htm