Consider the following reaction: H2(g) + Br2(g)→2HB1(g) The graph below (Figure 1) shows the concentration of Br2 as a function of time.

Is the following statement is true ? The rate of the reaction may equal the rate of reactants and/or rate of products in a given reactions.

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Some measurements of the initial rate of a certain reaction are given in the table below. [N] [H₂] initial rate of reaction 1.60M 1.63 M 0.944 M/s 1.60M 6.21 M 3.60 M/s 0.310M 1.63 M 0.0354 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate-0 D.D

Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂] initial rate of reaction 1.84M 2.20M 28.0M/s 0.689M 2.20M 3.93 M/s 1.84M 11.0M 700. M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 3 significant digits. Also be sure your answer has the correct unit symbol. rate = k ☐x10 k = 0 × ? Ś

Some measurements of the initial rate of a certain reaction are given in the table below. [N-] [H] initial rate of reaction 0.542M 1.15M 84.0M/s 0.542M 0.380M 9.17M/s 2.55M 1.15M 395.M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 3 significant digits. Also be sure your answer has the correct unit symbol. rate = k|| x10 k =

Some measurements of the initial rate of a certain reaction are given in the table below. [₂] [H₂] initial rate of reaction 2.38M 1.39 M 0.140 M/s 10.8M 1.39 M 2.88 M/s 2.38 M 0.584 M 0.0588 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 3 significant digits. Also be sure your answer has the correct unit symbo rate = k ロ・ロ -0 Ś ? Continue k = X

Some measurements of the initial rate of a certain reaction are given in the table below. [N] [H] initial rate of reaction 0.957 M 2.07M 0.296 M/s 0.241 M 2.07M 0.0188 M/s 0.957 M 4.24M 0.606 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate= k = ☐ x10 On ロ・ロ ☐ G

Sulfur trioxide production follows the reaction: 2 SO2(g) + O2g) → 2 SO3(g) If the rate at which SO3 is produced is 4.28 x 10-4 mol L-'s-1, at what rate is SO2 consumed? A 4.28 x 10-4 mol L-'s-1 B 1.07 x 10-4 mol L-'s-1 2.14 x 10-4 mol L-'s-1 1.08 x 10-3 mol L-'s-1

What are possible units for the rate of a reaction? Multiple Choice s-1 L².mol-2.5-1 L.mol-1.5-1 7