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Question 18 2 pts Consider the following hypothetical reaction: A (aq) B (aq) At the beginning...
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...
i need the calculations Question 1 2/2 pts For the hypothetical reaction 2A + B + 2C+D, the initial rate of disappearance of Ais 1.6 10-7 mol/L $). What is the initial rate of disappearance of B? 10 10-mont 14-10-mouri 8.0 10-2 mol/L -40 10 motit 14 102 mout Question 2 3/3 pts For the reaction 6CH2O(aq) + 4NH3(aq) -- (CH3)Nalad) + 6H200 the rate of the reaction may be expressed as --X 1. [NE,] . What is an equivalent...
1. For the following reaction, H(aq) +1 -2(aq) + 1/2H2O2(aq) → the following reaction data was obtained: 42 12 (aq) + H20 1-1 (mol/L) H2O2(mol/L) Rate(mol/L*min) Expt. #1 0.015 0.030 0.0022 Expt. #2 0.035 0.030 0.0052 Expt. #3 0.055 0.030 0.0082 Expt. #4 0.035 0.050 0.0087 A. Determine the order of the two reactants(1'1 and H202) and the over all order. His a catalyst and is not included in the rate expression. B. Write the rate expression for the reaction...
5. Given the reaction OCT (aq) + I (aq) → OT (aq) + Cl(aq) tienis Rate = k1110017. Th The rate law for this reaction is Rate =k! . The overall reaction order and the [OH"] order with respect to OH are A) 2 and -1. B) O and -1. C) 0 and 1. D) 2 and 1. E) 1 and -1. 6. The following data were obtained for the hypothetical reaction 2A + B → products, [A] (M) [B]...
Consider the following reaction: 2 HgCl2(aq) + C2042 (aq) 2 Cl(aq) + 2 CO2(g) + H92C12(s) (a) The rate law for this reaction is first order in HgCl2(aq) and second order in C2042(aq). What is the rate law for this reaction? Rate = k [HgCl2(aq)] (C2042 (aq)] 0 Rate = k [HgCl2(aq)]? (C2042(aq)] 0 0 Rate = k [HgCl(aq)] [C2042 (aq)]? Rate = k [HgCl2(aq)] (C2042-(aq)2 Rate = k [HgCl2(aq)] [C2042 (aq)] Rate = k [HgCl2(aq)]*[C2042 (aq)] (b) If the...
Hi, it is one question with parts (a,b,c,d) also complete the table 2. A flask is charged with 1.000 mol of A and allowed to react to form B according to the reaction A (g) 2B (g). The following data is obtained for [A] as the reaction proceeds. (10) Complete the table. 0,0 100 200 300 400 Time 0.00 20.0 30.0 40.0 min mol mol 0.835 0.714 0.625 0.555 1.000 [Bl Disappearance of A Appearance of B mol min Avg.rate...
part 1 part 2 Consider the following reaction: 2 CO2(aq) + 2OH(aq) + C103"(aq) + CIO3 (aq) + H2000 (a) The rate law for this reaction is second order in CO2(aq) and first order in OH(aq). What is the rate law for this reaction? Rate = k [CIO(aq)] [OH(aq)] Rate = k [CO2(aq)] [OH(aq)] Rate = k [CIO2(aq)] [OH(aq)]2 Rate - [CIO3(aq)] [OH(aq)]2 Ratek [CIO (aq)] [OH (9) Ratek [CIO2(aq)](OH(aq)] (b) If the rate constant for this reaction at a...
Question 6 4 pts In the neutralization of a weak base, B (aq) + HCI=BHCI the activation energy, E, is 126 kJ/mol and the rate constant at 30°C is 9.8 109 min. What is the rate constant at 35°C? 4.4x10min 22 * 10 min-1 23* 10 min 4.5 * 10 min
Consider the following reaction: 2 ClO2(aq) + 2 OH-(aq) ClO3-(aq) + ClO3-(aq) + H2O(l) (a) The rate law for this reaction is second order in ClO2(aq) and first order in OH-(aq). What is the rate law for this reaction? Rate = k [ClO2(aq)] [OH-(aq)] Rate = k [ClO2(aq)]2 [OH-(aq)] Rate = k [ClO2(aq)] [OH-(aq)]2 Rate = k [ClO2(aq)]2 [OH-(aq)]2 Rate = k [ClO2(aq)] [OH-(aq)]3 Rate = k [ClO2(aq)]4 [OH-(aq)] (b) If the rate constant for this reaction at a certain...
Question 3 1 pts The rate constant, k, of the first order reaction A B +C is k = 8.62 x 10-35-1. If the initial concentration of A is 2.74 M, how long will it take for the concentration of A to fall below 0.32 M? Give your answer to one decimal place in MINUTES (do not input the units). For example, if your answer is 8.956 minutes, enter 9.0 Question 4 1 pts The rate constant, k, of the...