If the b. first c. second 10. What is the order with respect to NO? 11....
Question 22 2 pts The following reaction is first order in respect to CH3OH and first order in respect to HCI. With this in mind, what is the rate constant for the reaction? Be sure you choose the answer with the right units. CH2OH(aq) + HCl(aq) CH2Cl (aq) + HO (0) CH3OH HCI Initial Rate Reaction conc. conc. (M/s) 1 0.100 M 0.100 M 1.1 x 10-2 *conc = concentration 1.1 M-1 • 5:1 1.15-1 11 M-1.5-1 11 5-1 Question...
According to the table below, the reaction is ______________________ with respect to B. A + 2B C + 2D [A][M] [B] (M) Initial Rate (M/s) 0.25 0.25 0.015 0.25 0.25 0.015 0.25 0.25 0.015 a. zero order b. first order c. second order d. third order
The following reaction is second order in respect to NO and first order in respect to H2. The rate constant was found to be 0.67 M-2· s-1. If the reaction starts with 0.200 M NO and 0.350 M H2, calculate the initial reaction rate. Group of answer choices 0.0094 M/s 0.047 M/s 0.014 M/s 0.0022 M/s
The reaction A+B → products is of the first order with respect to the reagent A and second order with respect to reagent B. A.) Write the speed law for reaction B.) What is the value of the constant of speed of the reaction C.) Complete the table Experiment (A) 1.00 M 2.00 M 2.00 M 0.200 M Velocity (m/s) 0.150 0.300 0.400 M
The reaction between phenolphthalein and hydroxide ion is first order with respect to the phenolphthalein and zero order with respect to the hydroxide. Calculate the rate constant for this reaction when the instantaneous rate of reaction is 2.5 x 10-5moles per liter per second for a concentration of 0.00250 M for the phenolphthalein. Group of answer choices a. 0.010 M-1 s-1 b. 2.5 x 10-5M/s c. 0.010 s-1 d. 0.010 M-2 s-1 e. cannot be determined from the given information
The reaction A+B → products is of the first order with respect to the reagent A and second order with respect to reagent B. A.) Write the speed law for reaction B.) What is the value of the constant of speed of the reaction C.) Complete the table Experiment 1 (B) 0.200 M 1 IWNL (A) .00 M 2.00 M 2.00 M Velocity (m/s) 0.150 0.300 0.400 M
+ Half-life for First and Second Order Reactions 11 of 11 The half-life of a reaction, t1/2, is the time it takes for the reactant concentration A to decrease by half. For example, after one half-Me the concentration falls from the initial concentration (Alo to A\o/2, after a second half-life to Alo/4 after a third half-life to A./8, and so on. on Review Constants Periodic Table 11/25 For a second-order reaction, the half-life depends on the rate constant and the...
If the reaction 3A +B+C 2D + E is second order in A, zero order in B and third order overall, what is order in C? 1 None of these 4.5 3 0 0.5
The reaction The reactionA -> B+C is second order with respect to A. When [A]0= 0.290 M the reaction is 43.0% complete at 64.5 min. calculate the half life for this reaction. The reaction A B+C is second order with respect to A. When [Alo 0.290 M, the reaction is 43.0 % complete at 64.5 min. Calculate the half-life for this reaction.
You have a reaction: A + B --> C The reaction is first order with respect to A and 2nd order with respect to B. If 0.8904 mol of A is mixed with 0.3749 mol of B to make a 1.000 L solution and the rate of the reaction is 0.873 M/s, what is the rate constant (k)?