Question

3g carbon and 5g oxygen react with each other so number of mole of co and co2 will be

Answer 1

C+o2=co2
Here the limiting reagent is o2
1mole of o2 will react with 1mole of co2
5/32 moles of o2 will react with 5/32moles of co2

2c+o2=2co
1mole of o2 = 2mole of co
5/32 moles= 2*5/32=5/16 moles of co

Hope it helps

Answer 2

carbon = 3  

oxygen =5  

mole fraction= 3/3+5=3/8=0.375  

 

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