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प्रश्न
Write the balanced chemical equation for the following reaction
Sodium hydrogencarbonate on reaction with hydrochloric acid gives sodium chloride, water and liberates carbon dioxide.
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उत्तर
`"NaHCO"_3 + "HCl" ("aq") -> "NaCl"("aq") + "H"_2"O"("aq") + "CO"_2("g")`
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