Question

Reaction of sodium carbonate and dilute hydrochloric acid gives

Answer 1

Answer:

Explanation:

●Chemical equation:

HCl+ Na2CO3—->nacl + CO2 + H2O

●Observation:

A colourless odourless gas evolves with brisk effervescence which turns lime water milky. (CO2)

Answer 2

Answer: sodium chloride, water and Carbon dioxide

Explanation:

Na2CO3 + 2HCl = 2NaCl + H2O + CO2

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