Question

Convert the followings words equations into chemical equations.

1) Iron + Copper(II) sulphate--- Iron(II) sulphate + copper

2) Calcium carbonate --- Calcium oxide + Carbon di oxide

3) Sodium hydroxide + ferric chloride ---- sodium chloride+ ferric hydroxide

4) Cupric nitrate --- Copper (II) oxide + Oxygen + Nitrogen di oxide

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Answer 1

Answer:

Fe+ CuSO4 -------->>> FeSO4 + Cu

CaCO3 ---------- CaO + CO2

NaOH +FeCl3 --------- NaCl +Fe(OH)3

CuNO3 ----------- CuO + O2 + NO2

Answer 2

Answer:

1. Fe + CuSO₄ ⇒ FeSO₄ + CU

2. CaCO₃ ⇒ CaO + CO₂

3.NaOH+  FeCl₃ ⇒ FeOh₃ + NaCl

4. Cu(No₃)₂ ⇒ CuO + No₂ + O₂