Initial rate data at a certain temperature is given in the table for the following reaction. 2 NOCI(g) 2 NO(g) + Cl₂(g) Determine the value and units of the rate constant, k. k= [NOCI], (M) 0.600 0.750 0.900 Units: Initial rate of formation of Cl₂ (M/s) 1.19 × 10-5 1.86 x 10-5 2.67 × 10-5

For the given equation at 800 °C: CO(g) + Ch(g) > COCh(g), the following data were collecica Experiment (COL(M) 0.96 1.92 0.96 (CH] (M) 1.60 1.60 3.20 Rate of appearance COCh (M/s) 0.121 0.242 0.484 Determine the Rate Law for the reaction From your Rate Law determined in question #1 above, determine the value of the rate constant WITH THE APPROPRIATE UNITS. ONLY If you could not answer #1 above, use this "mock" data to solve for k: Rate = K[ARB]?, with [A] = 1.00 M and B]o = 1.50 M, with a rate of 2.50 x 10-2 M/s.

Consider the following general reaction for which gases A and B are mixed in a constant volume container: A(g) + B(g) -> C(g) + D(g) Match what happens to the rate of the reaction under the following changes: (consider each change separately) v all of gas B is removed from the container more gas A is added to the container the temperature of the container is increased there is no change to the reaction rate ya catalyst is added to the container I. the reaction proceeds at a faster rate v gas D is also added to the container the reaction proceeds at a slower rate II. some of gas B is removed from the container Iy the reaction does not proceed at all the volume of the container is increased

: Nitrosyl chloride, NOCI, decomposes to NO and Cl2. 2NOCI(g) → 2NO(g) + Cl2(g) Determine the rate equation, the rate constant, and the overall order for this reaction from the following data: [NOCI] (M) 0.10 0.30 0.20 Rate (mol/L/h) 8.0 x 10-10 3.2 x 10-9 7.2 x 10-9

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

Consider the reaction: 2NO(g) + O₂(g) 2 NO₂ (g) Suppose that a particular moment during the reaction nitric oxide (NO) is reacting at a rate of -0.054 M S

Some measurements of the initial rate of a certain reaction are given in the table below. N2 H2 initial rate of reaction 0.506M 2.50M 0.906 M/s 0.506M 6.72M 6.55 M/s 0.195M 2.50M 0.349 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.

Consider the reaction: A + B --> products.  From the following data obtained at a certain temperature, determine the order of the reaction (rate law) and calculate the rate constant:   [A] (M)                       [B] (M)                       Rate (M/s)   1.50                             1.50                             3.15 X 10-1 1.50                             2.50                             2.98 X 10 –1 3.00                             1.50                             5.50 X 10-1

The concentration of A was monitored for the reaction A → P and the following data were obtained. What is the rate law, rate = k [A]x, for this reaction?   [A] (M) Time (s) 0.0200 0 0.0169 100 0.0142 200 0.0120 300 0.0101 400 0.0086 500 0.0072 600 0.0061 700     Question 15 options:   rate = 1.7 x 10–3 [A]   rate = 2.3 x 10–3 [A]2   rate = 0 54 [A]   rate = 1.3 x 10–3 [A]     rate = 0 54 [A]2

A chemistry graduate student is studying the rate of this reaction: →H2CO3aq+H2OaqCO2aq She fills a reaction vessel with H2CO3 and measures its concentration as the reaction proceeds time(seconds) H2CO3 0 0.500M 10. 0.101M 20. 0.0563M 30. 0.0390M 40. 0.0298M Use this data to answer the following questions. Write the rate law for this reaction. rate =k   Calculate the value of the rate constant k.Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. =k