Question #2f05d

1 Answer
Jul 25, 2017

The balanced equation of the reaction.

CaCO_3(s)+2HCl->CO_2+CaCl_2+H_2O

" "1mol" "" "2mol" "" "1"mol" equiv22.4L" at STP"

100 mL 1M" "HCl solution contains 0.1molHCl

So CO_2 produced will be 0.1/2mol

or 1/2xx22.4xx0.1L=1.12L at STP