Question

balance the equation:
A + BO3 -> A3O4 + B2O3

Answer 1

Answer:

9 8. 3. 4. are coefficients of A BO3 A3O4 and B2O3 respectively

please check yourself

hope it helps

Answer 2

Applying principle of atom conservation, when 1 mole of A and 1 mole of BO
3
​
are present, 1 mole of A will react with 0.67 mole of BO
3
​
to form
3
1
​
moles of A
3
​
O
4
​