PLEASE HELP ASAP
There are 164 g H3PO3 formed during a
reaction. How many moles of H₂O are
required? (H3PO3: 82 g/mol)
P2O3 + 3H₂O → 2H3PO3
164 g H3PO3|
164 g H3PO3 → [?] mol H₂O
