98. Solving a chemistry problem
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98. Solving a chemistry problem
5. Calculate the equivalence factor, the molar mass equivalent of the reactants: a) potassium carbonate in reactions with hydrochloric acid in the formation of KHCO3;
b) in the following reactions:
CrCl3 Cl2 KOH→K2CrO4 KCl H2O
HClO3 HCl→Cl2 H2O
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