Question

Give the balanced equation for the following reaction:

Sodium Chloride from Sodium Carbonate solution and dilute hydrochloric acid.

Answer 1

When$1$mol of sodium carbonate (${\text{Na}}_2{\text{CO}}_3$) reacts with $2$moles of dilute hydrochloric acid ($\text{HCl}$) then $2$ moles of Sodium Chloride ($\text{NaCl}$) and $1$ mole of water is produced.
Balanced chemical reaction:

${\text{Na}}_2{\text{CO}}_3\text{(s) + 2HCl (aq)}\stackrel{}{\to }\text{2NaCl}\left(s\right)+{\text{CO}}_2\left(g\right)+{\text{H}}_2\text{O(l)}$