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10. Consider the reaction A + 2B → C ne rate law for this reaction is...
10. Consider the reaction A + 2B → C ne rate law for this reaction is on der in and and order in B if the rate constant at 25°C is 1.25x 105 , find the rate of reaction when the concentration of A is 0.27M and the concentration of B is 0.32 M UMA 21 11. Consider the reaction A +2B C + D. The rate law for this reaction is first order in A and zeroth order in...
Hi, I'm trying to learn how to use the Arrhenius equation and I am very confused,...
Hi, I'm trying to learn how to use the Arrhenius equation and I
am very confused, can someone help? Thank you!
The activation energy for the gas phase
decomposition of cyclobutane is
262 kJ/mol.
(CH2)42
C2H4
The rate constant for this reaction is
2.16×10-4 s-1 at
711 K. What is the rate constant at
749 K?
Use the Arrhenius equation to determine
Ea.
Close Problem
For the gas phase decomposition of
cyclobutane, the rate constant is
8.84×10-4 s-1 at
734...
(1) Consider SO2 (g) + 2H2S(g) = 3(g) + 2H2O(1) AH : (i) SO2 (g) =...
(1) Consider SO2 (g) + 2H2S(g) = 3(g) + 2H2O(1) AH : (i) SO2 (g) = -296.8 KJ/mol (ii) H2S (g) = -20.4 KJ/mol (iii) H20 (1) = -285.84 KJ/mol AH for the above reaction is: (a) 234.08 KJ (b)-234.08 KJ (c) 31.36 kJ (d) -31.36 KJ (e) None (2) The above reaction is (a) Endothermic (b) Exothermic (c) entropic (3) in k = Ae Ea/RT, Ea is (a) Activation Energy (b) 8.314 J/mol.K (c) Rate constant (4) In a...
I need help with step 2. I dont know how to do the table! 19) Five...
I need help with step 2. I dont know how to do the
table!
19) Five people who were convicted of speeding were ordered by the court to attend a workshop. A special device put into their cars kept records of their speeds for two weeks before and after the workshop. The maximum speeds for each person during the two weeks before and the two weeks after the workshop follow. Using a .05 significance level, should we conclude that people...
please answer them all :) (19) In question (12) a catalyst would shift the equilibrium to...
please answer them all :)
(19) In question (12) a catalyst would shift the equilibrium to the (a) left (b) right (C) no shift (d) middle. (20) What will be Kc for SO3 (g) = SO2 (g) + 1/2O2(g). (a) 4.74 (b)0.25 (c) 4.0 (d) 17.0 (e) 0.211 (21) Consider the data below: (14) Consider the reaction: 2N2(g) + O2(g) = 2N20(g) At a certain temperature a 2.00 L flask at equilibrium contains 2.80 X 104 mol of N2 (g),...
please i need help with all these questions.. thanks so much Use the References to access...
please i need help with all these questions.. thanks so
much
Use the References to access important values if needed for this question. The activation energy for the gas phase isomerization of cis cyanostyrene is 193 kJ. cis-CH CH CHCN-trans-C H CH CHCN The rate constant at 670 K is 3.54x10-4 /s. The rate constant will be 4.67x10 3 /s at Submit Answer Retry Entire Group 3 more group attempts remaining (References] Use the References to access important values if...
I would like to know how to solve these questions step by step on excel. How do you do that? Cons...
I would like to know how to solve these questions step by step
on excel. How do you do that?
Consider the data contained in the table below, which lists 30
monthly excess returns to two different actively managed stock
portfolios (A and B) and three different common risk factors (1, 2,
and 3). (Note: You may find it useful to use a computer spreadsheet
program such as Microsoft Excel to calculate your answers.)
Period Porttolio A Porttolio B Factor...
No need to explain, please I beg just solve everything, would be greatly appreciated (huge thumbs...
No need to explain, please I beg just solve
everything, would be greatly appreciated (huge thumbs up)!
:)
Problem 12-6A Liquidation of a partnership LO P5 Kendra, Cogley, and Mei share income and loss in a 3:2:1 ratio (in ratio form: Kendra, 376; Cogley, 2/6; and Mei, 1/6). The partners have decided to liquidate their partnership. On the day of liquidation, their balance sheet appears as follows. Assets Cash Inventory $252,000 $ 83,900 546,600 Balance Sheet Liabilities Accounts payable Equity...
Please help with all questions. Thanks 4. a.) Sketch the strength versus aging time for a...
Please help with all questions. Thanks
4. a.) Sketch the strength versus aging time for a typical ppt strengthened aluminum alloy for two temperatures (T1 and T2 with T1 > T2). b.) Define overaging and show the region where overaging occurs on one of the curves from part a. 5. a.). Describe the vacancy mechanism for solid state diffusion. b.) Describe the interstitial mechanism for solid state diffusion. c.) Which mechanism would you expect for: i.) diffusion of boron (B)...
problem 9 D . the answer is 99.1 I don’t know how to do problem please...
problem 9 D . the answer is 99.1 I don’t know how to do problem
please show step by step
Problems | 261 E of 9. ng it to anide onsider the following reaction, in which two electrons are transferred from cytochrome-c (reduced) 2cyt c[Fe2+] +pyruvate 2H- 2cyt c[Fe3 + lactate for this reaction at p a. What is b. Calc H 7 and 25°C? ically, ulate the equilibrium constant for the reaction at pH 7 and 25°C. c. Calculate...
10. Consider the reaction A + 2B → C ne rate law for this reaction is on der in and and order in B if the rate constant at 25°C is 1.25x 105 , find the rate of reaction when the concentration of A is 0.27M and the concentration of B is 0.32 M UMA 21 11. Consider the reaction A +2B C + D. The rate law for this reaction is first order in A and zeroth order in...
Hi, I'm trying to learn how to use the Arrhenius equation and I
am very confused, can someone help? Thank you!
The activation energy for the gas phase
decomposition of cyclobutane is
262 kJ/mol.
(CH2)42
C2H4
The rate constant for this reaction is
2.16×10-4 s-1 at
711 K. What is the rate constant at
749 K?
Use the Arrhenius equation to determine
Ea.
Close Problem
For the gas phase decomposition of
cyclobutane, the rate constant is
8.84×10-4 s-1 at
734...
(1) Consider SO2 (g) + 2H2S(g) = 3(g) + 2H2O(1) AH : (i) SO2 (g) = -296.8 KJ/mol (ii) H2S (g) = -20.4 KJ/mol (iii) H20 (1) = -285.84 KJ/mol AH for the above reaction is: (a) 234.08 KJ (b)-234.08 KJ (c) 31.36 kJ (d) -31.36 KJ (e) None (2) The above reaction is (a) Endothermic (b) Exothermic (c) entropic (3) in k = Ae Ea/RT, Ea is (a) Activation Energy (b) 8.314 J/mol.K (c) Rate constant (4) In a...
I need help with step 2. I dont know how to do the
table!
19) Five people who were convicted of speeding were ordered by the court to attend a workshop. A special device put into their cars kept records of their speeds for two weeks before and after the workshop. The maximum speeds for each person during the two weeks before and the two weeks after the workshop follow. Using a .05 significance level, should we conclude that people...
please answer them all :)
(19) In question (12) a catalyst would shift the equilibrium to the (a) left (b) right (C) no shift (d) middle. (20) What will be Kc for SO3 (g) = SO2 (g) + 1/2O2(g). (a) 4.74 (b)0.25 (c) 4.0 (d) 17.0 (e) 0.211 (21) Consider the data below: (14) Consider the reaction: 2N2(g) + O2(g) = 2N20(g) At a certain temperature a 2.00 L flask at equilibrium contains 2.80 X 104 mol of N2 (g),...
please i need help with all these questions.. thanks so
much
Use the References to access important values if needed for this question. The activation energy for the gas phase isomerization of cis cyanostyrene is 193 kJ. cis-CH CH CHCN-trans-C H CH CHCN The rate constant at 670 K is 3.54x10-4 /s. The rate constant will be 4.67x10 3 /s at Submit Answer Retry Entire Group 3 more group attempts remaining (References] Use the References to access important values if...
I would like to know how to solve these questions step by step
on excel. How do you do that?
Consider the data contained in the table below, which lists 30
monthly excess returns to two different actively managed stock
portfolios (A and B) and three different common risk factors (1, 2,
and 3). (Note: You may find it useful to use a computer spreadsheet
program such as Microsoft Excel to calculate your answers.)
Period Porttolio A Porttolio B Factor...
No need to explain, please I beg just solve
everything, would be greatly appreciated (huge thumbs up)!
:)
Problem 12-6A Liquidation of a partnership LO P5 Kendra, Cogley, and Mei share income and loss in a 3:2:1 ratio (in ratio form: Kendra, 376; Cogley, 2/6; and Mei, 1/6). The partners have decided to liquidate their partnership. On the day of liquidation, their balance sheet appears as follows. Assets Cash Inventory $252,000 $ 83,900 546,600 Balance Sheet Liabilities Accounts payable Equity...
Please help with all questions. Thanks
4. a.) Sketch the strength versus aging time for a typical ppt strengthened aluminum alloy for two temperatures (T1 and T2 with T1 > T2). b.) Define overaging and show the region where overaging occurs on one of the curves from part a. 5. a.). Describe the vacancy mechanism for solid state diffusion. b.) Describe the interstitial mechanism for solid state diffusion. c.) Which mechanism would you expect for: i.) diffusion of boron (B)...
problem 9 D . the answer is 99.1 I don’t know how to do problem
please show step by step
Problems | 261 E of 9. ng it to anide onsider the following reaction, in which two electrons are transferred from cytochrome-c (reduced) 2cyt c[Fe2+] +pyruvate 2H- 2cyt c[Fe3 + lactate for this reaction at p a. What is b. Calc H 7 and 25°C? ically, ulate the equilibrium constant for the reaction at pH 7 and 25°C. c. Calculate...
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