The reaction rates of some spontaneous reactions are actually faster that other reactions. Which of these...
The reaction rates of some spontaneous reactions are actually faster that other reactions. Which of these statements is the best explanation for this observation?
| A. |
Kp for the reaction is less than one. |
|
| B. |
The activation energy of the reaction is large. |
|
| C. |
Such reactions are endothermic. |
|
| D. |
The entropy change is negative. |
|
| E. |
The activation energy of the reaction is small |
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The reaction rates of some spontaneous reactions are actually
faster that other reactions. Which of these...
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TRUE/FALSE Questions please solve question 6-8 Thank you 6. If a plot of In Kp versus...
TRUE/FALSE Questions
please solve question 6-8
Thank you
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4. Hot packs. All reactions are spontaneous; note that some are exothermic and some are endothermic. How can a spontaneous reaction Increase in energy? Hot packs, exothermic: CaClas) → Calag) + 2CH(aq) 4,H=-81.35 kd/mol. MgSO4(s) → Mg?"(aq) +507(ag) AH-91.22 kJ/mol Just plain hot-watch out! NaOH(s) → Na'(aq) + OH'(aq) AH = -44.50 kJ/mol. a. Pick one of the above reactions and calculate how much 1.0 g of the solid would increase the temperature of 100 mL of water. Let your...
2. Decide whether each of the following statements is true or false. If false, rewrite it to make it true. a. Entropy of the universe increases in all spontaneous reactions. wo False If entropy is bw enough it con be spontaneous, b. Reactions with a negative free energy change (A-Gº <0) are product-favored and occur with rapid transformation of reactants to products. True c. An exothermic reaction will always be spontaneous. I NO when AH is negative the reaction can...
TRUE/FALSE Questions
please solve question 6-8
Thank you
6. If a plot of In Kp versus 1/T has a negative slope, the reaction is endothermic. 7. Based on the diagram below that describes the relative energetics of the reaction A+B → C+D, the activation energy of the forward reaction is greater than that of the backward reaction. Energy A+B Reaction coordinate 8. Enzymes catalyze biochemical reactions by lowering the Gibbs energy of the product(s), thereby converting a non-spontaneous reaction into...
Can someone please provide an explanation for why each one is
faster than the other for SN1 reactions.
Chapter 7 Sheet1 Sn1 Reactions: Factors Effecting Rates Polar Protic solvents 1) For the following pairs of reactions, predict which will occur more quickly and provide an explanation. CH,OH chy07) X the best L.G. faster - I is most acidic and f is the worst la x ol voo r kom fester • Joan it do N o nto faster:
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Will some please help me with this
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