Question

1. Exhaust gas emitted by a particular automobile contains 20 g of carbon monoxide (CO) for every km driven.

   1. If this car is driven 30 km, how much carbon monoxide will have been emitted, and what would be the volume of the carbon monoxide after it cools to 25°C at a pressure of 1 atm? Assume carbon monoxide (and the atmosphere) acts as an ideal gas.

   2. Per km of travel, what volume of air could be polluted by the carbon monoxide and not exceed the air quality standard of 9 ppmv concentration?

Answer 1