If mass composition of air is given as 76.7% of nitrogen gas and 23.3% oxygen gas, find the average molecular mass.
Answers
Answered by
0
Answer:
bro it's wrong nitrogen is 71 % and oxygen is 20 .5 % ok.
Answered by
0
Answer:
28.932
Explanation:
Average Molecular Mass = (.767×28)+(.233×32) =21.476 + 7.456 = 28.932 u
Similar questions