Question

1.
Write a balanced chemical equation for the
reaction between sodium carbonate and
hydrochloric acid indicating the physical
state of the reactants and the products.​

Answer 1

heres your answer :

Na2CO3 (aq) + 2 HCl (aq) ------->2 NaCl (aq) + CO2 (g) + H2O (l)

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Answer 2

2 HCl (aq) + Na2CO3 (aq) ------------> 2 NaCl (aq) + CO2 (g) + H2O (l)

HCl = Aqueous State

Na2CO3 = Aqueous State

NaCl = Aqueous State

CO2 = Gaseous State

H2O = Liquid State