Here are some questions predicting products of chemical reactions. Remember I don't know (IDK) is OK.

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Laboratory Section:


1. Write the chemical formula(s) of the product(s) and balance the following reactions. Identify all products phases as either (g)as, (l)iquid, (s)olid or (aq)ueous.

a) Ba(s) + N2(g) -> .

b) K(s) + O2(g) -> .

c) C4H10(g) + O2(g) -> .

d) C2H4N2(l) + O2(g) -> .

e) N2(g) + H2(g) -> .

2. Given the balanced chemical equation

PCl5(g) + 4H2O(l) ---> H3PO4(l) + 5HCl(g)

Calculate,

a) how many mol of H2O will react with 12 mol of PCl5? mol

b) how many mol of PCl5 will react with 0.500 mol of H2O? mol

c) how many mol of HCl will form when 0.00412 mol of H2O react with excess PCl5? mol