The decomposition of a certain mass of calcium carbonate gave 5.6 L of carbon dioxide gas at NTP the mass of KOH (mass of K = 39 g/mol) required to completely neutralize the gas is
a 42g
b 14g
c 56
d 28
plz answer
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The decomposition of a certain mass of calcium carbonate gave 5.6 L of carbon dioxide gas at NTP the mass of KOH (mass of K = 39 g/mol) required to completely neutralize the gas is
= 56
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