46. For each of the following unbalanced chemical equa-
tions, suppose that exactly 5.00 g of each reactant is
taken. Determine which reactant is limiting, and cal-
culate what mass of each product is expected
(assuming that the limiting reactant is completely
consumed).
a. S(s) + H2SO (aq) → SO2(3) + H2O(1)
b. MnO3(s) + H SO.(1) â–ş Mn(SO)2(s) + H2O(1)
c. H S(3) + O2(8) SO2(g) + H2O(1)
d. AgNO3(aq) + Al(s) → Ag(s) + Al(NO3)2(aq)
the answer is (a) h2so4 is limiting; 4.90g SO2, 0.918g H2O
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46. For each of the following unbalanced chemical equa-
tions, suppose that exactly 5.00 g of each...
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