Chemistry, 07.02.2021 01:00, jordanjones022

1) Qual é a massa de NaOH contida em 1 Kg de solução a 45% em massa. Sabendo que sua densidade é 1,5 gmL-1
, qual sua concentração em quantidade de matéria (mol/L)?

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1) Qual é a massa de NaOH contida em 1 Kg de solução a 45% em massa. Sabendo que sua densidade é 1,...