Chemistry, asked by mdazeemuddinsiddiqui, 7 months ago

calculate the percentage of oxygen in h2o,co2,no2

Answers

Answered by sk181231

1

Answer:

Oxygen = 78%

H2o = 3.6%

co2 = 4.2%

no2 = 7.2%

= 93% of gas is made from these 4 gas

left 7% gas is made from too small particles of gases .

hope it helps

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