Question

Balance the following chemical equations.
a) Ca + N² —> Ca³N²
Explain it​

Answer 1

3Ca + N2 ---> Ca3N2

Hope it helps you mate

Answer 2

Ca + N² —> Ca³N²

ans) 3Ca + N² —> Ca³N²

Explanation:

balancing an equation means,to make equal number of atoms at the left and side and the right and side,

Here, there is one atoms of CA in the left side, and 3 atoms of CA in the right side. therefore it is needed to be balanced, by putting 3 atom before CA we can balance this equation. As N² has two atoms in the left side and the right hand side it is not need to be balanced

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