At 25ºc the rate constant is 30 4 m s 1copyright

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1Copyright © 2016 by Thomas Edison State University. All rights reserved.
Calculate the rate of the reaction at this temperature if [NH
4.Consider the reactionA + B → productsFrom the following data obtained at a certain temperature, determine the order of thereaction and calculate the rate constant: (5 points)
5.Determine the overall orders of the reactions to which the following rate laws apply: (8 points)
2
k
]
6.What is the half-life of a compound if 75 percent of a given sample of the compounddecomposes in 60 minutes? Assume first-order kinetics. (5 points)(Reference: Chang 13.25)7.The thermal decomposition of phosphine (PH3) into phosphorus and molecular hydrogen is a first-order reaction:2Copyright © 2016 by Thomas Edison State University. All rights reserved.
4PH3(g)P4(g) +

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