Written Assignment 3 - Name Allie Rosenberg College ID...

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Name: Allie RosenbergCollege ID: 0548482Thomas Edison State CollegeGeneral Chemistry II (CHE-112)Section no. 13Semester and year:Written Assignment 3: Chemical KineticsAnswer all assigned questions and problems, and show all work. 1.Write the reaction rate expressions for the following reactions in terms of the disappearance of the reactants and the appearance of products:a. H2(g) + I2(g) → 2HI(g)b. 5Br
)2.Consider the reaction2NO(g) + O2(g) → 2NO2(gSuppose that at a particular moment during the reaction nitric oxide (NO) isreacting at the rate of 0.066 M/s.a.At what rate is NO2 being formed?)
b. At what rate is molecular oxygen reacting?
3.The rate law for the reactionNH4+(aq) + NO2(aq) → N2(g) + 2H2O(is given by rate = k[NH4+][NO2]. At 25ºC, the rate constant is 3.0 × 10–4/ MCalculate the rate of the reaction at this temperature if [NHl)s.
.
4.Consider the reactionA + B → productsFrom the following data obtained at a certain temperature, determine the order of the reaction and calculate the rate constant:[A] (M) [B] (M)Rate (M/s)1.501.503.20 × 10-11.502.503.20 × 10-13.001.506.40 10-1A: Comparing experiment I and II.

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