If air contains 71%nitrogen by volume the number of atoms of nitrogen per litre of air in stp is ......plzz answer I will mark as brainliest if correct answer and explanation is there plzzzzzzz
Answers
Answered by
2
volume of the air present in the atmosphere=71%
⇒[71/100]*22.4
⇒22.4L⇔6.023*10∧23
⇒[71/100]*22.4⇔......
=427.633*10∧21
Answered by
7
Answer:
0.38×10^23
Explanation:
volume of n2 per litre of air = 0.71 L
no. of N atoms = 0.71/22.4 × 6×10^23 × 2
Similar questions