Question

If my equation is CaCl2+2NaHCO3 -> NaCl+CaCO3+CO2+H2O what is the volume of CO2 that was emitted?

Answer 1

Unknown....

Explanation:

I think the equation should read...

`Na^(+)""^(-)HCO_3(aq) +HCl(aq) rarr NaCl(aq) + H_2O(l) + CO_2(g)uarr`

At any rate, there are no quantitative data to accompany the question. A mass of sodium bicarbonate should have been specified, as well as a molar quantity of hydrochloric acid.