Question

which of these equations are not balanced?
1) Mg ₊ 0₂ ⇒ MgO
2) N₂ ₊ 3H₂ ⇒ 2NH₃
3) H₂ 0₂ ⇒ H₂O ₊ O₂

Answer 1

$\mathfrak{\huge{\green{\underline{\underline{Answer :}}}}}$

1) Mg ₊ O₂ ⇒ MgO

3) H₂ 0₂ ⇒ H₂O ₊ O₂

These are not balanced.

Hope It Will Help.❤