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CaCO3(s)+2HCl(aq)-->CaCl2(aq)+H2O(l)+CO2 (g) 0.3097 moles of CaCO3 0.30169 moles of HCl 0.3097 Moles CaCO3 X (1 Mole CaCl2 / 1 Mole CaCO3) = 0.3097 Mole CaCL2 0.30169 Moles HCL X ( 1 Mole CaCl2 / 2 Mole HCL) = 0.1508 Mole CaCl2 I think HCL is a limiting
