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ppm concentration of CO

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Carbon monoxide concentration in a car's exhaust is approximately 8% by volume when the car is idling (per the textbook). What is 8% in ppmv (by volume)?
Answer
A 800
B. 8,000
C. 80,000
D. 800,000

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https://brainmass.com/chemistry/general-chemistry/ppm-concentration-of-co-422651

Solution Preview

8% by volume means there are 8 units of CO in 100 units of exhaust.
ppm means ...

Solution Summary

It shows how to convert the concentration of CO to ppmv (by volume).

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GMU, CHEM 321 Final Initial _____________ Page 2 of 9
VI) Consider a system containing the diprotic acid H2CO3 and its conjugates. The Kb2 expression relates to which of the following reactions:

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e) [Mg+2] = 2[F-] + 2[H3O+]

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