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Questions (3)
1. Ca(OH)2 + H3PO4 ---> H2O + Ca3(PO4)2
(A) How many moles of H3PO4 are needed to make 15g of H2O? (B) What mass in grams of
1 answer
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1. The reaction of fluorine with ammonia produces dinitrogen tetrafluoride and hydrofluoric acid.
F2(g) + NH3(g) „³ N2F4(g) +
1 answer
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1. Ca(OH)2(aq) + H3PO4(aq) à Ca3(PO4)2(aq) + H2O(l)
a. If you have 13.7mol of Ca(OH)2, how many grams of H2O are produced? b.
3 answers
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