Abuffer solution contains 0.120m acetic acid and 0.150m sodium acetate.
a. how many moles of acetic acid and sodium acetate are present in 50.0 ml of solution?
b. if we add 5.55 ml of 0.092m naoh to the solution in part (a) how many moles of acetic acid , sodium acetate, and naoh will be present after the reaction is finished?
c. if we add 0.50 ml of 0.087 m hci to the solution in part (a), how many moles of acetic acid, sodium acetate, and hcl will be present after the reaction is done?

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Which of the following electromagnetic waves can create ions?

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.