Question

A. Calculate reaction order Rate = k[MnO4-]x [H2C2O4]y Reaction rate is the time when potassium permanganate disappears Find rate for each step of the concentration change experiment: Ratea = - [concentration MnO4-, M/L] / [Elapsed time, sec] Do rates (a)-(d) {for each of the concentrations of oxalic acid] Find ratio of Rates: For a & b, Rateb / Ratea; Rate = k[MnO4-]x [H2C2O4]y Magnesium permanganate does not change so it cancels out k cancels out (same value for each particular reaction) Calculate the order of reaction for each ratio of rates

          A. Calculate reaction order
Rate = k[MnO4-]x [H2C2O4]y
Reaction rate is the time when potassium permanganate disappears
Find rate for each step of the concentration change experiment:
Ratea = - [concentration MnO4-, M/L] / [Elapsed time, sec]
Do rates (a)-(d) {for each of the concentrations of oxalic acid]
Find ratio of Rates: For a & b, Rateb / Ratea; Rate = k[MnO4-]x [H2C2O4]y
Magnesium permanganate does not change so it cancels out
k cancels out (same value for each particular reaction)
Calculate the order of reaction for each ratio of rates

A. Calculate reaction order
Rate = k[MnO4-]x [H2C2O4]y
Reaction rate is the time when potassium permanganate disappears
Find rate for each step of the concentration change experiment:
Ratea = - [concentration MnO4-, M/L] / [Elapsed time, sec]
Do rates (a)-(d) for each of the concentrations of oxalic acid]
Find ratio of Rates: For a b, Rateb / Ratea; Rate = k[MnO4-]x [H2C2O4]y
Magnesium permanganate does not change so it cancels out
k cancels out (same value for each particular reaction)
Calculate the order of reaction for each ratio of rates

Added by Jerry B.

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