Question #2f05d

1 Answer
Jul 25, 2017

The balanced equation of the reaction.

CaCO3(s)+2HClCO2+CaCl2+H2O

1mol 2mol 1mol22.4L at STP

100 mL 1M HCl solution contains 0.1molHCl

So CO2 produced will be 0.12mol

or12×22.4×0.1L=1.12L at STP