I need YOUR help with Chemistry!!? - Freemason Hirams Travels Masonic Forums

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03-15-2008, 08:07 PM

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I need YOUR help with Chemistry!!?

Hi there! I need help with a few extra credit problems for chemistry. These answers are due tomorrow and I have been struggling with them. If ya'll could show your work too, that will help me understand the process better (and receive points). THANK YOU!

A) If a normal blood pH is 7.40, what is the usual ratio of [HCO3-]: 0.03 pCO2? Show your work.

B) If Leroy receives 3.5 pints of ethanol every 4 hours, how many moles of ethanol was Leroy given every 4 hours?

C) What range of alcohol (mmol/L) did Leroy's blood reach? If the legal limit for blood alcohol is 80 mg/dL (.080%), was Leroy drunk? Show your work.

D) What are the IMF's for Pentane, Acetone, and Water?

E) What is the evaporation rate of water?

F) What is the evaporation time of water?

Thanks again guys, best answer GETS 10 POINTS!

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