Question

Explain the action of dilute hydrochloric acid on the following with chemical equation:
(i) Magnesium ribbon (ii) Sodium hydroxide (iii) Crushed egg shells​

Answer 1

Explanation:

1. 2 Mg + 2 HCl ------> 2 MgCl + H2
2. NaOH + HCl -----> NaCl + H2O
3. CaCO3 + 2 HCl -----> CaCl2 + CO2 + H2O

Answer 2

Answer:

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