Calculate the mass of `CO_2` that would be obtained by completely dissolving 10 kg of pure `CaCO_3 ` in HCl.
`CaCO_3 + 2HCl to CaCl_2 + H_2O + CO_2 `

Explanation

`100 kg xx 10^(-3) 44 kg xx 10^(-3)`
100 kg of `CaCO_3` produces ` 44 xx 10^(-3)` kg of `CO_2`
` 44 xx 10^(-3)`
10kg of `CaCO_3` produces `= ()/(100 xx 10^(-3)) xx 10`
`= 4.4 kg ` of `CO_2`