Question

sodium carbonate+ hydrochloric acid + sodium chloride+ carbon dioxide + water blance the equation​

Answer 1

Answer:

This is Hypothetical double displacement reaction.

Na2CO3 + 2 HCl → 2 NaCl + H2CO3

When Sodium Carbonate and Hydrochloric Acid are mixed, bubbles of a colourless gas are evolved.

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Answer 2

$Na_{2}\ CO_3 \: \: + \ HCl \: → \: NaCl \: \: + CO_2 + H_2O$

$\bold{ \mathtt{ \underline{Balanced \implies}}}$

$\color{red}{ Na_{2}\ CO_3 \: \: + \ 2HCl \: → \:2 NaCl \: \: + CO_2 + H_2O}$