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The following data were collected for the rate of disappearance of NO in the reaction 2 NO(g) + O2(g)→2 NO2(g):
(a)What is the rate law for the reaction?
(b)What are the units of the rate constant?
(c) What is the average value of the rate constant calculated from the three data sets?
(d) What is the rate of disappearance of NO when [NO] = 0.0750 M and [O2] = 0.0100 M?
(e)What is the rate of disappearance of O2 at the concentrations given in part (d)?
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The concentration of SO42- (aq) in a sample of river water can be determined using a precipitation titration in which a salt of Ba+ (aq) is the standard solution and BaSO4 (s) is the precipitate formed. What is the concentration of SO42- (aq) in a..
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