One way to remove nitrogen monoxide (NO) from smoke stack emissions is to react it with ammonia (NH3):

Posted on August 28, 2008 by homeworkanytimehelp
  1. One way to remove nitrogen monoxide (NO) from smoke stack emissions is to react it with ammonia (NH3):

 

4 NH3(g) + 6NO(g) → 5N2(g) + 6 H2O(g)

 

  1.  
    1. write the conversion factor between moles NH3 and moles NO

 

 

 

  1.  
    1. write the conversion factor between moles NO and moles H2O

 

 

 

  1.  
    1. write the conversion factor between moles of nitrogen and moles of ammonia

 

 

 

  1.  
    1. write the conversion factor between moles of ammonia and moles of water

 

 

 

  1.  
    1. calculate how many moles of NO are needed to react with 15.4 moles of NH3

 

 

 

  1.  
    1. calculate how many moles of H2O are produced when 2.441 moles of NO is used

 

 

 

  1.  
    1. calculate how many moles of ammonia are required to produce 0.1431 moles of nitrogen

 

 

 

  1.  
    1. calculate how many moles of water are produced from 14.2 moles of ammonia

 

 

 

 

  1. Phosphine gas (PH3) reacts with oxygen gas according to the following unbalanced equation:

 

______PH3(g) + ______ O2(g) → ______P4O10(s) + ______H2O(g)

 

  1.  
    1. balance the above equation

 

  1.  
    1. write the conversion factor between moles of phosphine (PH3) gas and moles of oxygen gas

 

 

 

  1.  
    1. write the conversion factor between moles of P4O10 and moles of water

 

 

 

  1.  
    1. write the conversion factor between moles of P4O10 and moles of PH3

 

 

 

  1.  
    1. write the conversion factor between moles of water and moles of PH3

 

 

 

  1.  
    1. calculate how many moles of PH3 are needed to produce 0.725 moles of water

 

 

 

  1.  
    1. calculate how many moles of PH3 are needed to react with 14.1 moles of O2

 

 

 

  1.  
    1. calculate how many moles of P4O10 are produced from 0.005 moles of PH3

 

 

 

  1.  
    1. calculate how many moles of H2O would be produced if 10.5 moles of P4O10 was produced.

 

 

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