Mg + 2H+ + Sauf glagt zsoylan & thg Mac) to hear meget +507 + H2 + 2 ) sot Malag, H₂ Ego 15 H (b) Calculate the mass, (1) Calculate the mass of potassium chloride produced when 11.5 g of potassium is reacted with excess chlorine gas. 1) =3972 - 2KCI 2 0 2 KCI. cl - 35.412- 70.8. с Moles of Kel (2) hat mass of silver nitrate as a solution in water would need to be added to 5 g of sodium chloride to ensure complete precipitation of the chloriden AgNO3(aq) NaCl(aq) O AgCl(s) NaNO3(aq)

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.