Chemistry, asked by amod15, 1 year ago

calculate the volume of oxygen required for the complete complete combination of two 0.25 dm3 of Methane at STP

Answers

Answered by anamasfia99
0

CH4 +2 O2-------------> CO2 + 2 H2O

No of moles of CH4= 0.25/22.4 =0.01 moles     ( 1 dm^3= 1 liter)

  1 mole of CH4------->2 moles of O2

   0.01 moles------------------?

        = 0.02*22.4 liters= 0.448 liters or 0.448 dm^3

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