Question

balancing equations

Answer 1

To complete the following chemical equation, what coefficients must be added?

_____ Ca(OH)2 + _____ H3PO3 yields _____ Ca3 (PO3)2 + _____ H2O

3, 2, 1, 3

3, 2, 1, 6

3,1,1, 6

3, 1, 2, 6

Answer 2

@ganeshie8

Answer 3

ive tried putting all of these in and no matter what i do it always comes out unequal

Answer 4

so its not A