Question

How much amount of CO2 in gram
will be produced if 10g Calcium carbonate
reacts with excess dilute dy hydrochloride
acid ? what will be the volume of
produced on at NTP ?​

Answer 1

First you need to write out the equation

CaCO3 + 2HCl

-> caCl2 + CO2 + H2O

You need to convert 10g if CaCO3 to moles

Then there is a 1:1 ratio to moles of CO2

Then take moles if CO2 and convert back to grab if CO2

Hope helps