If you had a mixture of naphthalene and benzaldehyde that you separated using silica gel column chromatography, which compound would come off the column first

Identify two types of chemical bonding in the source of dietary potassium

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.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer