Question

When the following reaction is balanced with the lowest possible whole number coefficients, what is the coefficient in front of the calcium oxide (CaO)?

Ca3(PO4)2 + PbO2 “yields”/ CaO + Pb3 (PO4)4

2

3

6

8

Answer 1

I think its 6. if someone can guide me to the answer that would be great. Im not asking for a give out.

Answer 2

I agree with you.

Answer 3

okay thank you once again for being great. I wanted to be sure first though.

Answer 4

You're doing great