ith
8
(d) Potassium metal reacts wit
gas.
6. Balance the following chemical equations.
(a) HNO, +Ca(OH), → Ca(NO3)2 + H2O
(b) NaOH + H2SO4 → Na, SO4+H2O
(c) NaCl + AgNO3 → AgCl + NaNO,
(d) BaCl, +H, SO → BaSO, + HCl
7. Write the balanced chemical equations for
(a) Calcium hydroxide + Carbon dioxide
(b) Zinc + Silver nitrate + Zinc nitrate
(c) Aluminium + Copper chloride → Al
de Potoccium sulphate
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Answer:
The Chemical Reaction
When writing a chemical reaction our reactants break up into ions and then reassemble to create products. This type of reaction is referred to as a double displacement or metathesis.
Explanation:
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