When balancing chemical equations the number of atoms of each element must be the same for both sides (reactants and products) of the chemical equation.
Zn(OH)2 (s) + 2HNO3 (aq) → Zn(NO3)2 (aq) + 2H2O (l)
Zn - 1 Zn - 1
Balance the following equations.
Zn(OH)2( s ) + HNO3( aq ) → Zn(NO3)2 ( aq ) + H2O( l )
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