ICSE Class 10 Chemistry 2019 Solved Paper

Question : 85 of 86

Marks: +1, -0

Study the flow chart given and give balanced equations to represent the reactions $A, B$ and $C$ :

Solution:

{\Mg}_3 {\N}_2+\;{{6 {\H}_2 {\O}}}↙{{( {\A})}} → 3 {\Mg}( {\OH})_2+2 {\NH}_3

{\NH}_3+ {\HCl} ↙{(\B)}→ {\NH}_4 {\Cl}

2 {\NH}_4 {\Cl}+ {{\Ca}( {\OH})_2 }↙{(\C)}→ {\CaCl}_2

+2 {\H}_2 {\O}+2 {\NH}_3

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