pBlock ElementsII - Result Question 81
####76. Write the balanced equations for the reactions of the following compounds with water: (ii) $CaNCN$ (iii) $BF _3$ (iv) $NCl _3$ (v) $XeF _4$ (2002, 5M)
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Solution:
- (i) $Al _4 C _3+12 H _2 O \longrightarrow 4 Al(OH) _3+3 CH _4$
(ii) $CaNCN+5 H _2 O \longrightarrow CaCO _3+2 NH _4 OH$
(iii) $4 BF _3+3 H _2 O \longrightarrow H _3 BO _3+3 HBF _4$
(iv) $NCl _3+3 H _2 O \longrightarrow NH _3+3 HOCl$
(v) $2 XeF _4+3 H _2 O \longrightarrow Xe+XeO _3+F _2+6 HF$
