September 2018 1 23 Report

1.Oblicz ile gram KCL mozna rozpuscic w 100g H2O jezeli stezenie wynosi 13%
Mk=39 g/mol
Mcl=35,5 g/mol

2.Oblicz ile moli HCL potrzeba do sporzadzenia 150cm3 roztworu o stezeniu 0,3mol/dm3

Mh=1g/mol Mcl=35,5


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