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orrect Question 4 0/30 pts Calculate the specific rate law constant for this reaction. Report your...
Consider the initial rate data collected at 298 K for the reaction shown below. CH3CH2CH2Br(aq) +...
Consider the initial rate data collected at 298 K for the reaction shown below. CH3CH2CH2Br(aq) + OH(aq) + CH3CH2CH2OH(aq) + Br (aq) Experiment [CH3Br] (M) 0.024 [OH-] (M) 0.024 2 0.048 0.024 Rate (M/s) 3.5 x 10-10 7.1 x 10-10 1.8 x 10-9 1.8 x 10-10 8.6 x 10-9 0.048 0.060 0.024 0.012 4 5 0.036 0.036 a. Determine the rate law and rate constant for the above reaction. b. Draw and label any intermediates and the transition state(s) that...
1) Determine the rate law and the rate constant given the data below. 2 MnO4 (aq)...
1) Determine the rate law and the rate constant given the data below. 2 MnO4 (aq) + 5 C103(aq) + 6 H+(ag) Experiment Mn04] 0.10 2 0.25 3 0.10 4 0.10 2 Mn2+ (aq) + 5 C104 (aq) + 3 H20 (1) [C103] [H] Initial Rate(M/s) 0.10 0.10 5.2 x 10-3 0.10 0.10 3.3 x 10-2 0.30 0.10 1.6 x 10-2 0.10 0.20 7.4 x 10-3
Question 3 1 pts The rate constant, k, of the first order reaction A B +C...
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...
write the specific defenintion on Ksp found in your text boo Question 3 2 pts Solid...
write the specific defenintion on Ksp found in your text
boo
Question 3 2 pts Solid Mn(OH)2 is added to a solution of 0.100 M FeCl2. After reaction, what will be the molar concentration of Fe2+ ? Helpful formulas: Mn(OH)2(s) 6Mn2+ (aq) + 2OH (aq) Ksp = 1.6 x 10-13 FeCl2(s) Fe2+ (aq) + 2OH- (aq) Ksp = 4.9 x 10-17 O 1.1 x 10-1 M. O 6.8 x 10-2 M. O 0.07 M. O 0.100 M
1-The rate constant of a chemical reaction was measured at several temperature values and a plot...
1-The rate constant of a chemical reaction was measured at several temperature values and a plot of ln k (on the y-axis) was plotted against 1/T (on the x-axis, temperature was measured in Kelvin). If the slope of the plot was -9.21 x 103 K and the y-intercept was 13.0, what is the activation energy (EA) of the reaction in kJ mol-1? 2-In an enzyme-catalyzed reaction, the rate of the reaction depends on which of the following at very low...
Incorrect Question 4 0/4 pts Which of the following is the Arrhenius definition of an acid?...
Incorrect Question 4 0/4 pts Which of the following is the Arrhenius definition of an acid? A substance that is an H* donor A substance that produces OH ions in aqueous solution. A substance that is an H* acceptor. A substance that is an OH donor. A substance that produces Htions in aqueous solution. Incorrect Question 5 0/4 pts Which of the following is the Arrhenius definition of a base? A substance that is an H* donor. A substance that...
Question 9 1 pts A reaction has a rate constant of 4.03 x 10-4 s-1 at...
Question 9 1 pts A reaction has a rate constant of 4.03 x 10-4 s-1 at 24 °C and 0.364 s-1 at 87°C Determine the activation barrier for the reaction. Enter your answer numerically and in terms of kJ/mol
0/ 1 pts Question 2 During a certain titration, 35.0 mL of 0.175 M aqueous sulfuric...
0/ 1 pts Question 2 During a certain titration, 35.0 mL of 0.175 M aqueous sulfuric acid was required to exactly neutralize 49.0 mL of sodium hydroxide. Determine the molarity of the base. H2SO4 (aq) + 2NaOH(aq) + 2 H2O (0) + Na2SO4 (aq) [balanced] 0.125 M 6.00 x 10 M 0.250 M 0.175 M 0.600 M 2ct Question 6 0/1 pts Calculate the pressure exerted by 5.12 grams of chlorine gas in a 850 mL sealed flask at 27.0°C....
i need the calculations Question 1 2/2 pts For the hypothetical reaction 2A + B +...
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...
10. (4 pts) The reaction: SO2Cl2(g)- SO2(g ) + Cl (g) is first order with respect...
10. (4 pts) The reaction: SO2Cl2(g)- SO2(g ) + Cl (g) is first order with respect to SO,Cl2. This reaction was run at a temperature at which the rate constant was 1.3 x 10 /s. In an experiment, a sample of SO;Cl2 at a concentration of 0.03 1 6 mol/L was allowed to decompose by the reaction above. What was the concentration of SO2CI 5.75 hours after the start of the reaction? A) 0.002 mol/L B) 0.014 mol/L C) 0.024...
Consider the initial rate data collected at 298 K for the reaction shown below. CH3CH2CH2Br(aq) + OH(aq) + CH3CH2CH2OH(aq) + Br (aq) Experiment [CH3Br] (M) 0.024 [OH-] (M) 0.024 2 0.048 0.024 Rate (M/s) 3.5 x 10-10 7.1 x 10-10 1.8 x 10-9 1.8 x 10-10 8.6 x 10-9 0.048 0.060 0.024 0.012 4 5 0.036 0.036 a. Determine the rate law and rate constant for the above reaction. b. Draw and label any intermediates and the transition state(s) that...
1) Determine the rate law and the rate constant given the data below. 2 MnO4 (aq) + 5 C103(aq) + 6 H+(ag) Experiment Mn04] 0.10 2 0.25 3 0.10 4 0.10 2 Mn2+ (aq) + 5 C104 (aq) + 3 H20 (1) [C103] [H] Initial Rate(M/s) 0.10 0.10 5.2 x 10-3 0.10 0.10 3.3 x 10-2 0.30 0.10 1.6 x 10-2 0.10 0.20 7.4 x 10-3
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...
write the specific defenintion on Ksp found in your text
boo
Question 3 2 pts Solid Mn(OH)2 is added to a solution of 0.100 M FeCl2. After reaction, what will be the molar concentration of Fe2+ ? Helpful formulas: Mn(OH)2(s) 6Mn2+ (aq) + 2OH (aq) Ksp = 1.6 x 10-13 FeCl2(s) Fe2+ (aq) + 2OH- (aq) Ksp = 4.9 x 10-17 O 1.1 x 10-1 M. O 6.8 x 10-2 M. O 0.07 M. O 0.100 M
Incorrect Question 4 0/4 pts Which of the following is the Arrhenius definition of an acid? A substance that is an H* donor A substance that produces OH ions in aqueous solution. A substance that is an H* acceptor. A substance that is an OH donor. A substance that produces Htions in aqueous solution. Incorrect Question 5 0/4 pts Which of the following is the Arrhenius definition of a base? A substance that is an H* donor. A substance that...
Question 9 1 pts A reaction has a rate constant of 4.03 x 10-4 s-1 at 24 °C and 0.364 s-1 at 87°C Determine the activation barrier for the reaction. Enter your answer numerically and in terms of kJ/mol
0/ 1 pts Question 2 During a certain titration, 35.0 mL of 0.175 M aqueous sulfuric acid was required to exactly neutralize 49.0 mL of sodium hydroxide. Determine the molarity of the base. H2SO4 (aq) + 2NaOH(aq) + 2 H2O (0) + Na2SO4 (aq) [balanced] 0.125 M 6.00 x 10 M 0.250 M 0.175 M 0.600 M 2ct Question 6 0/1 pts Calculate the pressure exerted by 5.12 grams of chlorine gas in a 850 mL sealed flask at 27.0°C....
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...
10. (4 pts) The reaction: SO2Cl2(g)- SO2(g ) + Cl (g) is first order with respect to SO,Cl2. This reaction was run at a temperature at which the rate constant was 1.3 x 10 /s. In an experiment, a sample of SO;Cl2 at a concentration of 0.03 1 6 mol/L was allowed to decompose by the reaction above. What was the concentration of SO2CI 5.75 hours after the start of the reaction? A) 0.002 mol/L B) 0.014 mol/L C) 0.024...
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