The rate constant for this zero‑order reaction is 0.0140 M·s−1 at 300 ∘C. A⟶products How long (in seconds) would it take for the concentration of A to decrease from 0.930 M to 0.330 M? ?= ? ? ? s

The first-order reaction A B has k = 1.25 s-1. If [A]o = 0.450 M, how long will it take [A] = 0.102 M? (in s) Type your answer...

The rate of a certain reaction is given by the following rate law: rate =k N, O, Use this information to answer the questions below. olo What is the reaction order in N,? |x10 18 Ar What is the reaction order in 03? What is overall reaction order? At a certain concentration of N, and 03, the initial rate of reaction is 0.780 M / s. What would the initial rate of the reaction be if the concentration of N, were halved? Round M S your answer to 3 significant digits. The rate of the reaction is measured to be 5.0 x 103M/s when [N2] = 1.1 M and [03] = 1.1 M. Calculate the value of - 3 -1 k = |M •S the rate constant. Round your answer to 2 significant digits.

The rate constant for the reaction is 0.450 M−1⋅s−1 at 200 ∘C.   A⟶products If the initial concentration of A is 0.00610 M, what will be the concentration after 405 s?

6. The following data were obtained for the reaction: A → products. Determine the rate law for this reaction, including the value of k. [A] (M) time (s) 0.800 0 0.775 40 0.750 83 0.725 129 0.700 179

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23 II. An experiment followed the decomposition. of nitregen dioxide to nitregen monoxide & oxygen gas. Given the following data, what order is the reaction for nitrogen dioxide? Given an initial concentration of nitrogen dioxide of 0.0400 M, what's the concentration of this reactant after a half hour? show all grapers & calcs to determine answers. (sec) Time |[NO₂] (M) 0.0 50.0 100.0 200.0 300.0 0.01000 0.00787 0.00649 0.00481 0.00380 M G 2 XX 6.5 Hoa X019 201 2(x) = 2 (1.86) (3 (9)

12.) The reaction: 2NO(g) + Cl₂ (3) 20NCI (3) is second order in NO), first order in Cl₂(3), and third order overall. Compare the initial vale of reachon. mixture. OF 0.02 mol mol with (a) the rate of the reaction when half of the NOA) has been consumed, of a OF NO) and 0.02 of cl₂g in a one-liter container (g) (b) the rate of the reaction when half of the Clz) has been consumed, (c) the rate of the reaction when two-thirds of the NO(g) has been consumed, (d) the initial rate of a mixture OF 0.04 mol OF NO) and 0.02 mol OF Cl₂ ) in one-liter container

The rate constant for the reaction is 0.750 M−1⋅s−1 at 200 ∘C. A⟶products If the initial concentration of A is 0.00740 M, what will be the concentration after 195 s? t= ???s

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