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How many molecules of nitrogen

Air is about 78.0% nitrogen molecules and 21.0% oxygen molecules. Several other gases make up the remaining 1% of air molecules.
1. 2 answers
2. asked by Rose
3. 1,257 views
Air is about 78.0% nitrogen molecules and 21.0% oxygen molecules. Several other gases make up the remaining 1% of air
1. 1 answer
2. asked by Karina
3. 1,165 views
Why are molecules like oxygen gas, O2, and nitrogen gas, N2, not greenhouse gases?A. Oxygen and nitrogen are tightly bound and
1. 1 answer
2. asked by 1142500
3. 29 views
Nitrogen and hydrogen combine at high temperature, in the presence of a catalyst, to produce ammonia.N2(g)+3H2(g)-->2NH3(g)
1. 2 answers
2. asked by Lynn
3. 3,746 views
. Mkay ! So, one molecule of nitrogen reacting w/3 molecules of hydrogen makes 2 of ammonia. How many molecules of nitrogen must
1. 4 answers
2. asked by None of your business
3. 754 views
Why are skies blue?Oxygen and nitrogen molecules natural color is blue. Oxygen and nitrogen molecules filter out the reds and
1. 1 answer
2. 14 views
Why are skies blue?Oxygen and nitrogen molecules natural color is blue. Oxygen and nitrogen molecules filter out the reds and
1. 3 answers
2. 23 views
The average velocity of molecules of nitrogen gas (N2) at room temperature is around 500 m/s. If you were to raise the
1. 1 answer
2. asked by aaronia
3. 863 views
N2 (g) + 3H2 (g) -> 2NH3 (g)assume 4 molecules of nitrogen and 9 molecules of hydrogen are present. after complete reaction, how
1. 1 answer
2. asked by cook
3. 8,079 views
Nitrogen (N2) and hydrogen (H2) react to form ammonia (NH3). Consider a mixture of six nitrogen molecules and six hydrogen
1. 4 answers
2. asked by lyne
3. 12,246 views