a. How many moles of aluminum oxide are produced when 0.60 mole of Iron is produced in the following chemical reaction.
2 Al(s) + 3 FeOs --> 3 Fe (s) + 1 Al2O3 (s)
b. How many moles of sulfuric acid (H2SO4) are needed to completely react with 15.0 moles of aluminum in the following chemical reaction.
2 Al(s) + 3 H2SO4 (aq) --> 1 Al2(SO4)3 (aq) + 3 H2 (g)
c. How many liters of oxygen gas @STP do you need to "burn" biologically to 43.5g of glucose (C6H12O6)?
1 C6H12O6 + 6 O2 (g) --> 6 CO2 (g) + 6 H2O1 (l)
d. How many liters of NH3 are needed to react completely with 30.0L of NO in the following chemical reaction. Assume all gases @STP.
4 NH3 (g) + 6 NO(g) --> 5 N2 (g) + 6 H2O(g)
e. How many grams of Fe2O3 are formed when 16.7g of Fe reacts completely with oxygen?
4 Fe(s) + 3 O2 (g) --> 2 Fe2O3 (s)
f. How many grams of calcium oxide do I need to react to obtain 5.45E25 atoms of Hg as described by following reaction.
4 HgS(s) + 4 CaO(s) --> 4 Hg(l) + 3 CaS(s) + 1 CaSO4 (s)
g. How many liters of H2O (as a gas @STP) do I produce if I react 45.6 liters of oxygen gas (@STP) with sufficient amount of hydrogen gas?
2 H2 (g) + 1 O2 (g) --> 2 H2O(g)
h. Sodium reacts with calcium nitrate to produce sodium nitrate and calcium metal. Please give balanced complete (molecular) chemical reaction including phases. How many grams of calcium nitrate did I need to react to produce 21.8g of sodium nitrate?(Sorry this reaction actually does not occur because sodium is not higher on Activity series as calcium. BUT do the problem anyway.)