Write the balanced equations for the following reactions, and add the state symbols:
(a) Magnesium carbonate reacts with hydrochloric acid to produce magnesium chloride, carbon dioxide and water.
(b) Sodium hydroxide reacts with sulphuric acid to produce sodium sulphate and water.

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Solution

(a) MgCO₃(s) + 2HCl (aq) $\to$ MgCl₂(aq) + CO₂(g) + H₂O (l)

(b) 2NaOH (aq) + H₂SO₄(aq) $\to$ Na₂SO₄ (aq) + 2H₂O (l)

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Write the balanced equations for the following reactions, and add the state symbols: (a) Magnesium carbonate reacts with hydrochloric acid to produce magnesium chloride, carbon dioxide and water. (b) Sodium hydroxide reacts with sulphuric acid to produce sodium sulphate and water.

(a) MgCO3 (s) + 2HCl (aq) → MgCl2 (aq) + CO2 (g) + H2O (l) (b) 2NaOH (aq) + H2SO4 (aq) → Na2SO4 (aq) + 2H2O (l)

Write the balanced equations for the following reactions, and add the state symbols:
(a) Magnesium carbonate reacts with hydrochloric acid to produce magnesium chloride, carbon dioxide and water.
(b) Sodium hydroxide reacts with sulphuric acid to produce sodium sulphate and water.

(a) MgCO₃(s) + 2HCl (aq) $\to$ MgCl₂(aq) + CO₂(g) + H₂O (l)

(b) 2NaOH (aq) + H₂SO₄(aq) $\to$ Na₂SO₄ (aq) + 2H₂O (l)