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1. What effect does doubling [ S2Os^2-] have on the rate? By what factor (experi

ID: 886173 • Letter: 1

Question

1. What effect does doubling [ S2Os^2-] have on the rate? By what factor (experimental, not rounded to a whole number) does the rate increase? Hint: Rate 2 / Rate 1 = 1 ? The rate will increase. 2. What effect does doubling (I^- ) have on the rate? By what factor (not rounded) does the rate increase? Hint: Rate 3/ Rate 1 = ? Rate becomes half 3. Calculate x and y and write the rate law for the reaction. Give your experimental values of x and y (such as x = 1.2, y = 0.91), not ideal values rounded to whole numbers. From your experimental rate law, calculate the value of the rate constant k for each experi-ment and give the average value. Use your experimental value of x and y. Since this can 1 give awkward units, we will assume the units of k are M^-1 s^-1( the case when x and y = 1).

Explanation / Answer

data is not sufficient to calculate the order w.r.t reactants.

on changing concentration of reactants the rate may increase or decrease. from that we can calculate the order w.r.t reactants.