4. (10 Points) The pH of human blood ranges from 7.35 to 7.45 with it usually being around 7.40. If the blood pH gets below 7.35 a person goes into
acidosis. If the pH gets above 7.45 a person goes into alkalosis. Both
acidosis and alkalosis can be fatal. How much more acidic is a person's
blood if it has a pH of 7.3 compared to its preferred 7.4? How much more
alkaline is a person's blood if it has a pH of 7.6 rather than its preferred 7.4?

How many miles of water are produced if 5.43 mol pbo2 are consumed

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.