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puinta 21 HTC- C Hic-C-H --c-o-c-c a What rate equation wnuki be observed for...
Predict reaction : Hic O NaOH ? ethanol HC NaOH ? H ethanol 1. Br2, PBr3...
Predict reaction : Hic O NaOH ? ethanol HC NaOH ? H ethanol 1. Br2, PBr3 ? 2. H2O ОН Br NaOH --> Cl2 ? H is the reaction of a carboxylic acid derivative with ammonia or an amine to create an amide. a. Hydrolysis b. Alcoholysis c. Aminolysis d. Reduction e. Grignard's reaction
For the chemical reaction: A + B 3 C observed to have a rate law...
For the chemical reaction: A + B 3 C observed to have a rate law of Rate = k [B]2, the following reaction mechanism has been proposed. 2 B D (slow) D + A 3 C + B In your evaluation of the reaction mechanism you would conclude the mechanism is: A) a plausible representation of the reaction B) an implausible representation as the predicted rate law does not match the observed rate law C) an implausible...
Consider the overall reaction.... A+B--C+D which has an observed rate law of Rate=k[A12 Which of the...
Consider the overall reaction.... A+B--C+D which has an observed rate law of Rate=k[A12 Which of the following choices would be a sensible 2-step mechanism, given this observed rate law? O A+A-->E slow E+B-->C+D fast A+B--> 2 E --> C+D fast slow A+A-->E E+B-->C+D fast slow A+B-->E 2 E -->C+D slow fast
5. Iodide is oxidized by hydrogen peroxide according to the following mechanism: H 2 O 2...
5. Iodide is oxidized by hydrogen peroxide according to the following mechanism: H 2 O 2 + I- → H 2 O + OI- (slow) H+ + OI- → HOI (fast) HOI + H+ + I- → I2 + H2O (fast) (a) What is the overall reaction? (b) What is the molecularity of each step? (c) Write the rate equation for the rate-determining step. (d) What are the intermediates in this reaction? (If none, write “none.”)
9(of 34) S, 2. T--5. ,4and h -0.8 What is the semple regression equation? y=-21+0.80x O...
9(of 34) S, 2. T--5. ,4and h -0.8 What is the semple regression equation? y=-21+0.80x O -11-0.80x O y=11+0.80x O21-0.80 Type here to search
Balance the following equation: C H 4 + O 2 ⟶ C O 2 + H...
Balance the following equation: C H 4 + O 2 ⟶ C O 2 + H 2 O Using the coefficients you determined, fill in the following blanks: _____________________- methane(s) reacts with: __________________ oxygen(s) to make _____________________ carbon dioxide(s) and : ______________________ water(s).
Predict the products for the following reactions. Hic NaOH ? HSC ethanol NaOH --> ethanol ?...
Predict the products for the following reactions.
Hic NaOH ? HSC ethanol NaOH --> ethanol ? H 1. Br2, PBr3 ? OH 2. H2O Br NaOH --> Cl2 ? H 5. is the reaction of a carboxylic acid derivative with ammonia or an amine to create an amide. a. Hydrolysis b. Alcoholysis C. Aminolysis d. Reduction e. Grignard's reaction 11. Give a mechanism for Fischer esterification utilizing any appropriate starting material you choose.
11. Colligative properties. 75.0g of KBr is dissolved in 75.8mL of H,O and (P (H0-23.8 torr),...
11. Colligative properties. 75.0g of KBr is dissolved in 75.8mL of H,O and (P (H0-23.8 torr), boiling point, freezing point, and osmotic pressure Proto 1.00g/mL Find the vapor pressure of water of the solution. a. V.P. H2: d. О.Р.: 12. Mechanisms. Complete the table then answer the questions below: Step Elementary Reaction Elementary Rate Law Relative Rate 2A C C+B → D D→B+E Slow Fast Very Fast a. What is the balanced chemical equation? List all species that are reactants:...
If you have a reaction A+B --> C, and the rate equation is Rate = K[A],...
If you have a reaction A+B --> C, and the rate equation is Rate = K[A], what can you say about the mechanism of the reaction? The mechanism of the reaction Previous 7 of 9 Next
help needed on all 7. Consider the mechanism. What is the rate expression for the following...
help needed on all
7. Consider the mechanism. What is the rate expression for the following equation? 7.1.H2(g) + b (g) → 2 HI(g) Mechanism (g) 21 (g) (fast) H2(g) + 21 (g) → 2 HI(g) (slow) 7.2.H2(g) + b (g) → 2 H (9) Mechanism IHITHIS MECHANISM IS DIFFERENT 12(g) = 21 (g) (slow) H2(g) + 2(g) → 2 HI(g) (fast)
Predict reaction : Hic O NaOH ? ethanol HC NaOH ? H ethanol 1. Br2, PBr3 ? 2. H2O ОН Br NaOH --> Cl2 ? H is the reaction of a carboxylic acid derivative with ammonia or an amine to create an amide. a. Hydrolysis b. Alcoholysis c. Aminolysis d. Reduction e. Grignard's reaction
Consider the overall reaction.... A+B--C+D which has an observed rate law of Rate=k[A12 Which of the following choices would be a sensible 2-step mechanism, given this observed rate law? O A+A-->E slow E+B-->C+D fast A+B--> 2 E --> C+D fast slow A+A-->E E+B-->C+D fast slow A+B-->E 2 E -->C+D slow fast
9(of 34) S, 2. T--5. ,4and h -0.8 What is the semple regression equation? y=-21+0.80x O -11-0.80x O y=11+0.80x O21-0.80 Type here to search
Predict the products for the following reactions.
Hic NaOH ? HSC ethanol NaOH --> ethanol ? H 1. Br2, PBr3 ? OH 2. H2O Br NaOH --> Cl2 ? H 5. is the reaction of a carboxylic acid derivative with ammonia or an amine to create an amide. a. Hydrolysis b. Alcoholysis C. Aminolysis d. Reduction e. Grignard's reaction 11. Give a mechanism for Fischer esterification utilizing any appropriate starting material you choose.
11. Colligative properties. 75.0g of KBr is dissolved in 75.8mL of H,O and (P (H0-23.8 torr), boiling point, freezing point, and osmotic pressure Proto 1.00g/mL Find the vapor pressure of water of the solution. a. V.P. H2: d. О.Р.: 12. Mechanisms. Complete the table then answer the questions below: Step Elementary Reaction Elementary Rate Law Relative Rate 2A C C+B → D D→B+E Slow Fast Very Fast a. What is the balanced chemical equation? List all species that are reactants:...
If you have a reaction A+B --> C, and the rate equation is Rate = K[A], what can you say about the mechanism of the reaction? The mechanism of the reaction Previous 7 of 9 Next
help needed on all
7. Consider the mechanism. What is the rate expression for the following equation? 7.1.H2(g) + b (g) → 2 HI(g) Mechanism (g) 21 (g) (fast) H2(g) + 21 (g) → 2 HI(g) (slow) 7.2.H2(g) + b (g) → 2 H (9) Mechanism IHITHIS MECHANISM IS DIFFERENT 12(g) = 21 (g) (slow) H2(g) + 2(g) → 2 HI(g) (fast)
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