4. Based on the given reaction, answer the following questions. [A] [B] .5M ЗМ 1M 3M...
The rate of a certain reaction is given by the following rate law: rate = k [12][H,] Use this information to answer the questions below. What is the reaction order in N2? DD What is the reaction order in H2? What is overall reaction order? At a certain concentration of N2 and H2, the initial rate of reaction is 0.860 M/s. What would the initial rate of the reaction be if the concentration of N2 were halved? Be sure your...
O KINETICS AND EQUILIBRIUM Using a rate law The rate of a certain reaction is given by the following rate law: rate =k[N][H] Use this information to answer the questions below. What is the reaction order in N2? DO What is the reaction order in H2? X 5 ? What is overall reaction order? At a certain concentration of N, and Hz, the initial rate of reaction is 2.0 x 105 M/s. What would the initial rate of the reaction...
Please answer all 4 questiond with working! TIA For the overall reaction A B The nonelementary rate law of this reaction IS: RCA [4] Which of the following elementary reactions are consistent with the numerator in the above rate law? For the overall reaction A- B The nonelementary rate law of this reaction IS: C2 -TA-1-WCA [5] Which is the correct expression for CA k3CA k CA k3CA For the overall reaction A- B The nonelementary rate law of this...
Consider the reaction A + B ? products From the following data obtained at a certain temperature, determine the rate law, the order of the reaction, and calculate the rate constant k. Experiment 1: [A] = 1.50 M; [B] = 1.50 M; Initial Rate = 3.20 x 10-1 M/s Experiment 2: [A] = 1.50 M; [B] = 2.50 M; Initial Rate = 3.20 x 10-1 M/s Experiment 3: [A] = 3.00 M; [B] = 1.50 M; Initial Rate = 6.40...
Consider the hypothetical reaction: A + B +2C -------> 2D + 3E, where the rate law is: Rate = -delta[A] / delta t = k[A][B]^2. An experiment is carried out where [A]0 = 1.0*10^-2M, [B]0 = 3.0M, [C]0 = 2.0M. The reaction is started, and after 8.0 seconds, the concentration of A is 3.8*10^-3M. a) Calculate the value of k for the reaction. b) Calculate the half-life for this experiment. c) Calculate the concentration of A after 13.0 seconds d)...
SECTION B (Open ended) 1. Given the following data for this reaction: NH" (B) + NO2 aa = N2 + 2H2O) EXPT INHE'] [NO:') RATE 0.010 M 0.015 M 0.010 M 0.020 M 0.020 M 0.010 M 0.020 M/s 0.030 M/s 0.005 M/s (a) Calculate the order of reaction with respect to NH. (4 points) (b) Calculate the order of reaction with respect to NO3' (4 points) (c) Calculate the rate constant k (4 points) (d) Determine the overall order...
we - Google Given the following data, determine the rate law for the following reaction 2A+B+2C - products Experiment 2 [A] 0.273 0.819 0.273 0.273 [B] [C] Rate (M/s) 0.763 0.400 3.0 0.763 0.400 9.0 1.526 0.400 12.0 0.763 0.800 4 6.0 Rate = k[A][B][C] Rate = k[A][B][C] Rate = K[A] [B]*C]2 Rate = K[A]2[B] [CH Rate = k[A] [B][C] Question 16 5 pts SOCl2 gas dissociates into SO2 and Cly via the following reaction: SOCI2(e) + SO2(g) + Cl2(8)...
2. Answer the following questions by connecting the half-life of each first-order reaction to the rate constant. a. The rate constant of a first-order reaction is 2.43 × 10–2 min–1. What is the half-life of the reaction? (2 points) b. A first-order reaction has a rate constant of 0.547 min-1. How long will it take a reactant concentration 0.14 M to decrease to 0.07 M? (2 points) c. The half-life of a first-order reaction is 5.47 min. What is the...
1. Consider the reaction 2H2 + O2 + 2H2O What is the ratio of the initial rate of the appearance of water to the initial rate of disappearance of oxygen? a) 1:1 b) 2:1 c) 1:2 d) 2:2 e) 3:2 Garance of water to the initial rate of disappearance of oxyge 2. Consider the reaction X Y Z Which of the following is a possible rate law? a) Rate = k[X] Rate = k[Y] Rate = k[Y][Z] Rate = k[X][Y]...
You and your lab partner are studying the rate of a reaction, A + B --> C. You make measurements of the initial rate under the following conditions: Experiment [A] (M) [B] (M) Rate (M/s) 1 0.8 0.8 2 1.6 0.8 (a) Which of the following reactant concentrations could you use for experiment 3 in order to determine the rate law, assuming that the rate law is of the form, Rate = k [A]x [B]y? Choose all correct possibilities. [A]...