Air is a mixture of 78% nitrogen, 21% oxygen and 1% other gases. The pressure of air is 1.013 x 105 Pa. What then, is the pressure of nitrogen in the air? Question 2 options:

1.01 x 103

2.12 x 104

7.9 x 104

7.9 x 105

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explanation:

answer; natural resources;

the increase of protons   hope this

you gotta add the following molecules so we can give u an answer

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