- The decomposition of crystalline N,O,N,O,(6) – 2NO,(g) + -0-(g)is an example of a reaction that is thermodynamically favored even thoughit absorbs heat. At 25 °C we have the following values for the standard stateenthalpy and free energy changes of the reaction:AH = +109.6 kJ/molAG = -30.5 kJ/mol(a) Calculate AS at 25 °C.(b) Why is the entropy change so favorable for this reaction?

Entropy is the measure of a system's thermal energy per unit temperature that is unavailable for…

Answered: - The decomposition of crystalline N,O,…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Balance each of the following redox reactions occurring in acidic solution. |-(aq)+NO-2(aq)→12(s)+NO(g)l-(aq)+NO2- (aq)→12(s)+NO(g) Express your answer as a chemical equation. Identify all of the phases in your answer. ClO-4(aq)+Cl-(aq)→CIO-3(aq)+CI2(g)CIO4- (aq)+Cl-(aq)→Cİ03-(aq)+Cl2(g) Express your answer as a chemical equation. Identify all of the phases in your answer. NO-3(aq)+Sn2+(aq)→Sn4+(aq)+NO(g)NO3- (aq)+Sn2+(aq)→Sn4+(aq)+NO(g) Express your answer as a chemical equation. Identify all of the phases in your answer.
3L2.2
Nutritional biochemists have known for decades that acidicfoods cooked in cast-iron cookware can supply significantamounts of dietary iron (ferrous ion).(a) Write a balanced net ionic equation, with oxidation numbers,that supports this fact.(b) Measurements show an increase from 3.3 mg of iron to49 mg of iron per 1/2 -cup (125-g) serving during the slow prepa-ration of tomato sauce in a cast-iron pot. How many ferrous ionsare present in a 26-oz (737-g) jar of the tomato sauce?
What is the half-reactions and the Ecell to this equation: 2Ag (s)+H2S (g)+ 1⁄2O2 (g) →Ag2S+H2O (l)
(please type answer fast).
For the following reaction: HNO3 H2SO4 NO2 NO2 NO2 10% 8% 82% 1. Write a reasonable mechanism, using curved arrow notation to show the flow of electrons, for the formation of all three products. Your answer should include all important resonance structures. 2. Using the mechanism and resonance structures, provide an explanation for the product ratios shown.
None
make a Gibbs free energy graph as free energy as y-axis a for the transition state as a function of [Gdn HCl] (x-axis) with a line of best fit
Carboxylic acids, such as the one shown below, can be difficult to reduce Provide the name of a reductant A. Explain why this reductant is able to react with the carboxylic acid whereas others cannot (Hint: Draw and discuss the potential reactive intermediates/transition states).
You are evaluating the kinetics of an enzyme catalyzed reaction containing 5.5 μM total enzyme and 11.2 μM substrate. At this substrate concentration, you determine that the Vo = 88.6 μmol mL-¹. s-¹. If the Vmax 833.3 mM s the KM is: . == " 30.9 μΜ 10.4 μΜ Ο 124.6 μΜ 234 μΜ 94.5 μM
Please step by step answer and don't use ASI Answer please
The following questions are based on the reaction A+ B ↔ C+D shown in Figure 8.1. 1. Which of the following terms best describes the progress of the reaction with respect to free energy change? a) endergonic, ∆G> 0 b) exergonic, ∆G> 0 c) exergonic, ∆G< 0 d) endergonic, ∆G< 0 2. Which of the following in Figure 8.1 remains unchanged by having an enzyme included? a) b b) d c) a d) c 3. The part labeled “C” on the above graph represents a) Energy of activation without enzyme b) Energy of activation with enzyme c) Amount of free energy released d) amount of energy required for the reaction progress

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