stoichiometry

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1.how many mole, Fe can be made from Fe2O3 by the use of 20 moles of carbon monoxide, CO in the following reaction?

Fe2O3+ 3CO = 2Fe+ 3CO2

2. How manhy moles of H2O are produced when 2.75 moles of O2 are consumed if burning methyl alcohol, CH3OH, according to the following equation?

2CH3OH +3O2 = 2CO2 +4H2O

  • stoichiometry -

    anyone?

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