Question

1. Glucose, C6H12O6, is used as an energy source by the human body. The overall reaction in the body is described by the equation C6H12O6(aq)+6O2(g)?6CO2(g)+6H2O (l) Calculate the number of grams of oxygen required to convert 43.0 g of glucose to CO2 and H2O. mass of O2: Calculate the number of grams of CO2 produced. mass of CO2: 2. What is the maximum mass of S8 that can be produced by combining 75.0 g of each reactant? 8SO2+16H2S?3S8+16H2O mass of S8: 3. Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s). The equation for the reaction is 2KClO3?2KCl+3O2 Calculate how many grams of O2(g) can be produced from heating 81.6 g KClO3(s). mass:

          1. Glucose, C6H12O6, is used as an energy source by the human
body. The overall reaction in the body is described by the equation
C6H12O6(aq)+6O2(g)?6CO2(g)+6H2O
(l) Calculate the number of grams of oxygen required to convert
43.0 g of glucose to CO2 and H2O.
mass of O2: 
Calculate the number of grams of CO2 produced. mass of CO2:
 
2. What is the maximum mass of S8 that can be
produced by combining 75.0 g of
each reactant?
 
8SO2+16H2S?3S8+16H2O
mass of S8:
3. Small quantities of oxygen can be prepared in the
laboratory by heating potassium chlorate, KClO3(s).
The equation for the reaction is
 
2KClO3?2KCl+3O2
Calculate how many grams of O2(g) can be produced from
heating 81.6 g KClO3(s).
mass:

Added by Angela H.

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