4 Questions |
By Bethany.herman | Last updated: Jan 11, 2013
| Total Attempts: 1650
This quiz covers information from Chapter 9, Section 9-2 on Stoichiometry. You will be expected to solve mole-mole, mole-mass, mass-mole and mass-mass problems. This quiz can only be taken once. Upon completion, show Mrs. Herman your score.
Iron is produced from iron ore through the following reaction in a blast furnace:Fe2O3 (s) + 3 CO (g) --> 2 Fe (s) + 3 CO2 (g)If 4.00 g of Fe2O3 are available to react, how many moles of CO are needed?