Question

1.Write balance chemical equation for the following reaction

(a) Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water

(b) Zinc + Silver nitrate → Zinc nitrate + Silver

(c) Aluminium + Copper chloride → Aluminium chloride + Copper

(d) Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride

( e) Hydrogen + Chlorine → Hydrogen chloride

(f) Barium chloride + Aluminium sulphate → Barium sulphate + Aluminium chloride

(g) Sodium + Water → Sodium hydroxide + Hydrogen
please answer this Question and the first will be mark as Brainliest

Answer 1

Answer:

a) CaOH + co2 --> CaCo3 + H2O

Answer 2

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i) H2 + Cl2 → 2HCl

ii) 3BaCl2 + Al2(SO4)3 → 2AlCl3 + 3BaSO4

iii) 2Na + 2H2O → 2NaOH + H2