Mute
Professor Marco Túlio
Eletrólise da água Em uma turma do 5º ano da escola pública, realizamos um experimento de eletrólise da água, utilizando o voltâmetro de Hofmann. Durante o experimento, os alunos puderam observar a formação de bolhas de gás nos dois eletrodos. Essas bolhas correspondem aos gases produzidos pela decomposição da água: hidrogênio no cátodo e oxigênio no ânodo.
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