Balance the following chemical equation

CBSE Class 10 CBSE Class 10 Science
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1

Balance the following chemical equation after writing the symbolic represen¬tation.
a) Calcium hydroxide(s) + Nitric acid(aq) >• Water(i) + Calcium Nitrate(aq)
b) Magnesium(s) + Iodine(s) > Magnesium iodide(s)

2

This is double decomposition reaction.

This is chemical combination reaction.

This is chemical displacement reaction.

This is chemical displacement reaction.