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प्रश्न
Write the balanced chemical equation for the following reaction
Sodium carbonate on reaction with hydrochloric acid in equal molar concentrations gives sodium chloride and sodium hydrogencarbonate.
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उत्तर
`"Na"_2"CO"_3("s") + "HCl"("aq") -> "NaCl"("aq") + "NaHCO"_3("aq")`
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