Q. 134.1( 29 Votes )

Correct and balance the following equations: (i) Ca + H20 CaOH + H
(ii) N + H NH3

Answer :

(i) Ca + 2H20 Ca(OH)2 + H2

2 moles of Dihydrogen oxide(water) balances the reaction.

(ii) N2 + 3H2 2NH3

3 moles of hydrogen and 2 moles ammonia.

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