any hep would be greatly appreciated
1. The annual average concentration of sulfur dioxide is observed to be 50 ?g/m3 at 15 C and 1 atm. What is this concentration of SO2 in parts per billion?
2. The primary air quality standard for NO2 in the United States, expressed as an annual average, is 53 ppb. What is the equivalent concentration in ?g/m3?
3. Assume an incorrectly adjusted lawn mower is operated in a closed two-car ga-rage such that the combustion reaction in the engine is C8H14 + 15/2 O2 8 CO + 7 H2O How many grams of gasoline must be burned to raise the level of CO by 1000 ppm?
1. The annual average concentration of sulfur dioxide is observed to be 50 ?g/m3 at 15 C and 1 atm. What is this concentration of SO2 in parts per billion?
2. The primary air quality standard for NO2 in the United States, expressed as an annual average, is 53 ppb. What is the equivalent concentration in ?g/m3?
3. Assume an incorrectly adjusted lawn mower is operated in a closed two-car ga-rage such that the combustion reaction in the engine is C8H14 + 15/2 O2 8 CO + 7 H2O How many grams of gasoline must be burned to raise the level of CO by 1000 ppm?