Documents June Chemistry

1. The ratio of the molar amounts of H2S needed to precipitate the metal ions from 20 ml each of 1 M Cd(NO3)2 and 0.5 M CuSO4 is (a) 1 : 1 (b) 2 : 1 (c) 1 : 2 (d) indefinite…

Documents Stoichiometry Needs a balanced equation Use the balanced equation to predict ending and / or...

Slide 1 Slide 2 Stoichiometry Slide 3 Needs a balanced equation Use the balanced equation to predict ending and / or starting amounts Coefficients are now mole ratios Slide…

Documents CHEMICAL KINETICS

CHEMICAL KINETICS In thermochemistry we studied the question of whether or not a reaction “can” occur under given conditions. is G +ve or -ve In chemical kinetics…

Documents Stoichiometry

Stoichiometry Stoichiometry Needs a balanced equation Use the balanced equation to predict ending and / or starting amounts Coefficients are now mole ratios In terms of Moles…