228k views
22 votes
Balance:
_H3[PO4] —> _H4[P2O7] + _H2O

User Rhandy
by
4.7k points

2 Answers

8 votes

Answer:

2H3[PO4] —> H4[P2O7] + H2O

Step-by-step explanation:

User Mhagger
by
4.9k points
10 votes

Answer:

2

Step-by-step explanation:

User Sartaj Singh Gill
by
5.9k points