1. Adding a small amount of dilute hydrochloric acid to sodium carbonate
2. Burning magnesium in air
3. Adding water to quicklime (calcium oxide)
4. Adding a solution of silver nitrate to a solution of sodium chloride
5. Reacting ammonia gas with hydrogen chloride gas
6. Passing hydrogen gas through molten sulphur
D. Write word equations for the following reactions. Also identify reactants and protect
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When dilute HCl, which is an acid, added to sodium carbonate, a strong base, the neutralization reaction occurs by the formation of NaCl and the evolution of carbon dioxide gas by brisk effervescence.
2HCl+Na
2
CO
3
⟶2NaCl+CO
2
+H
2
O
Explanation:
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