The CO concentration in Los Angeles is 8 ppm. This means that in a random sample...
The CO concentration in Los Angeles is 8 ppm. This means that in a random sample of 1,000,000 gas molecules, how many are CO?
Homework Answers
ANSWER- 8 molecules are of CO
Explanation-
PPM means ratio of one gas over other i.e. for example if we can count 1million gas molecules then 8 are of CO and remaining molecules are of other gas
Hence in 1000000 (1 Million) only 8 molecules are of CO
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