Question

Write chemical equations in symbols and formulae for the following word equations :
1. Iron + sulphur ⇒ Iron (II) sulphide
2. Silver chloride ⇒ Silver + chlorine.
3. Calcium carbonate ⇒ Calcium oxide + carbon dioxide.
4. Zinc carbonate ⇒ Zinc oxide + carbon dioxide
5. Magnesium + Oxygen ⇒ Magnesium oxid

Answer 1

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