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Chemistry, 24.02.2021 20:00 jayleneeeee

a) Podemos identificar uma solução alcalina através da sua reação com o calcário. b) O hidróxido de sódio é um exemplo de uma solução alcalina. c) Uma solução alcalina contém dissolvidas substâncias que designamos por bases. d) As soluções ácidas são escorregadias ao tato.

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a) Podemos identificar uma solução alcalina através da sua reação com o calcário. b) O hidróxido de...

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