Question

Balance the following chemical equations:
(i) Mg(OH)2 + HCl → MgCl2 + H2O
(ii) N2 +H2→ NH3
(iii) P4+O2 → P2O5

Answer 1

$\huge\underline\mathfrak\red{AnswEr}:-$

1. $Mg(OH)2 + 2HCl → MgCl2 + 2H2O$
2. $N2 + 3H2 → 2NH3$
3. $P4 + 5O2 → 2P2O5$

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Answer 2

Answer:

Mg(OH) 2+2HCL→Mgcl2+2H2O

N2+3H2→2NH3

P4+5O2→2P2O5