CP Stoichiometry Homework Set 1

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Changed: 49c49,53








Answer: 1) 0.20 moles Al2O3  2) 22.5 mole H2SO4  32.5L O2 @ STP



Answer the following problems showing all appropriate work and Using Mole Wheel in your folder.


1) 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)












2) 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)













3) 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)

















Answer: 1) 0.20 moles Al2O3  2) 22.5 mole H2SO4  32.5L O2 @ STP


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