Balance the following by placing the correct coefficients in front of each formula

_____ CaO + _____ P4O10 ______ Ca3(PO4)2
All the numbers are in subscript
b. Using: ammonium nitrate → water + nitrogen I oxide, write a balanced using correct chemical formulas.

Thank you!

1 answer

6CaO + P4O10 ______ 2Ca3(PO4)2

b. Using: ammonium nitrate → water + nitrogen | oxide, write a balanced using correct chemical formulas.
Which nitrogen oxide?</b?