THIS IS FOR OTA 104422
(Note: This question was posted once already and the response received was incorrect. Thus, it is being reposted SPECIFICALLY for OTA 104422)
The questions/assignments are coming faster than I can complete them! I'm going to try and post a series of questions that are NOT related in content (I'm hoping to get enough *different* ones worked out so I can use them as a guide to complete the others). Ewen, thanks again for all your help. Your step by step instructions are PRICELESS!! Here's the new one (and thankfully there are only about 8 of these for me to do):
**Assume that a waste contains 340.0 mg/L of biodegradable CH2O and is processed through a 200000.0 L/day sewage treatment plant which converts 40% of the waste to CO2 and H2O. Calculate the volume of air (at 25 degrees, 1 atm) required for this conversion. Assume that the O2 is transferred to the water with 20% efficiency**