CaCO3 + 2CH3COOH → Ca(CH3COO)2 + H2O + CO2
n(CaCO3)= 7.5 / 100 = 0.075 моль = n(Ca(CH3COO)2)
m(Ca(CH3COO)2) = 0.075 × 158 = 11.85г
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CaCO3 + 2CH3COOH → Ca(CH3COO)2 + H2O + CO2
n(CaCO3)= 7.5 / 100 = 0.075 моль = n(Ca(CH3COO)2)
m(Ca(CH3COO)2) = 0.075 × 158 = 11.85г