ANSWER ASAP. This is the f******** 3rd time I've had to post these questions in a row. Not only have I gotten incorrect answers but even after I've shown which answers I've attempted that were wrong those answers were still given. I NEED help on these.

Answer all please. I need answers by 8 hours after posting this question.

Incorrect 0/2 pts Question 9 For an SO2 emission rate of 22,000 lb/day and an exhaust gas flow rate of 2.0 million m3/hr (after the scrubber) measured at 150F and 1 atm pressure. What is the concentration of SO2 in the exhaust gases (ppm). 208 ppm 240 ppm 90 ppm It cannot be determined from the available data. Hint: First calculate Cmass, then Cppm=Cmass*106xRxT/(PxMW) Incorrect 0/2 pts Question 10 Consider a flue gas with the following composition: N2=71%, CO2=11%, H20=10%, 02=8%. The temperature and pressure of the flue gas are 150C and 1 atm, respectively. The flue gas flows out of a 2.0-m diameter stack at an average gas velocity of 18 m/s (at stack temperature and pressure). If the particulate concentration just meets the standard of 20 mg/dscm, corrected to 7% O2, what is the emission rate of particulate matter (mg/s)? 17 mg/s 610 mg/s 49 mg/s 320 mg/s Hint: Cdscm= Ccorr (21-Y)/(21-7) Ca = Cdscm: (P/PT3/T2/(1-YH20) Emission rate of particulate matter = Q. Ca