mariakarla041703 mariakarla041703
  • 07-05-2020
  • Chemistry
contestada

How many moles of molecular oxygen will be needed for the complete combustion of 100.0 g of sulfur dioxide? The product of this reaction is sulfur trioxide

Respuesta :

valeherrera333 valeherrera333
  • 16-05-2020

Answer:

0.78 mol O2

Explanation:

2SO2 + O2  -> 2 SO3

64 g SO2  -> 1 mol SO2

100 g SO2 -> x

x= (100 g SO2 * 1 mol SO2)/64 g SO2     x=1.56 mol SO2

1 mol O2 -> 2 mol SO2

         x    -> 1.56 mol SO2

x= (1.56 mol SO2 * 1 mol O2)/2 mol SO2          x=0.78 mol O2

Answer Link
kpbossprestondabs kpbossprestondabs
  • 05-03-2021

Answer:

0.7804

Explanation:

Answer Link

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