Question
What mass of phosphoric acid will be produced from the reaction of 10.00g of P4O10 with excess water?
Answers
DrBob222
P4O10 + 6H2O ==> 4H3PO4
Convert 10.00 g P4O10 to moles. # moles = grams/molar mass.
Using the coefficients in the balanced equation, convert moles P4O10 to moles H3PO4.
Convert moles H3PO4 to grams.
grams = moles x molar mass.
Convert 10.00 g P4O10 to moles. # moles = grams/molar mass.
Using the coefficients in the balanced equation, convert moles P4O10 to moles H3PO4.
Convert moles H3PO4 to grams.
grams = moles x molar mass.