the mole percent of oxygen present in gaseous mixture containing 10 g

1.	the mole percent of oxygen present in gaseous mixture containing 10 g of nitrogen and 8 g of o oxygen is?
Answer» no. of MOLES of N =10/14=0.714 no. of moles of O =8/16=0.5 mole % of OXYGEN = 0.5/(0.714+0.5)×100 = 0.4117×100 = 41.17%

the mole percent of oxygen present in gaseous mixture containing 10 g of nitrogen and 8 g of o oxygen is?

Answer»

no. of MOLES of N =10/14=0.714

no. of moles of O =8/16=0.5

mole % of OXYGEN = 0.5/(0.714+0.5)×100

= 0.4117×100

= 41.17%