Energy (kJ/mol)Select the most appropriate reaction coordinate diagram for this reactionfrom the graphs shown below:Energy (kJ/mol)10aOb Cd1520AEnergy (kJ/mol)25B20151000Reaction CoordinateReaction Coordinate2520C15161410Energy (kJ/mol)D12100Reaction CoordinateReaction CoordinateThe reason that this graph is the best choice isthe highest rate constant goes with the second step and thereaction is exothermicthe highest rate constant goes with the first step and the reaction isendothermicthe highest rate constant goes with the first step and the reaction isexothermicthe highest rate constant goes with the second step and thereaction is endothermicIn order to speed up the reaction, the team shoulddecrease the temperature of the soap solutionincrease the temperature of the soap solutionkeep the temperature of the soap solution the samebecausethe reaction is endothermicthe reaction is exothermicthe hydrogen peroxide molecules will have higher kinetic energythe hydrogen peroxide molecules will have lower kinetic energy**You must answer 5/6 questions correctly to receive credit for thisconsulting task.

Step 1: Step 2: Step 3: Step 4:

Answered: Energy (kJ/mol) Select the most…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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For the reactionC(s) + H20(g) = H2(g) + CO(g)classify each of the following actions by whether it causes a leftward shift, a rightward shift, or no shift in the direction of the reaction. Drag the appropriate items to their respective bins. • View Available Hint(s) Reset Help add some add same salid carbon remove some solid carbon remove some remave hydrogen carban monoxide some water add some carbon manoxide remove some add some water hydrogen Leftward shift Rightward shift No shift
The standard state Gibb's energy for the reaction below is -120 kJ/mol. 2H,S(g) + 30,(g)=2H,0(g) + 2SO,(g) What is the Gibb's energy change for the reaction when it starts with the following concentrations at 30 C? Concentration Compound (M) H2S 0.025 O2 0.010 H20 2.5 SO2 3.3 -93.8 kJ/mol 63.9 kJ/mol 93.8 kJ/mol -56.0 kJ/mol
⠀⠀ M Apple Google Disney ESPN Yahoo! Consider the reaction CO(g) + Cl₂(g) →→→COCI₂(g) ANSWER: Submit Answer kJ/mol Biomedical Careers Program Apple iCloud ☆ B prod03-cnow-owl.cengagenow.com Try Another Version Yahoo G G D2L Images Bing Google Wikipedia Facebook Twitter LinkedIn The Weather Channel Yelp TripAdvisor ☆ C S b b C G 凶 Using the standard thermodynamic data in the tables linked above, calculate AGxn for this reaction at 298.15K if the pressure of each gas is 10.91 mm Hg. D2L 1 item attempt remaining COWLv2 |... [References] Use the References to access important values if needed for this question. C + 88 M
8. Sketch an Energy Level Diagram with activation energy (Ea) OR a Maxwell-Boltzmann distribution. Use it to explain how the addition of a catalyst increases the rate of a reaction. (C: 4)
A. Consider the endothermic reaction at 25oC: FeSCN+2(aq) --><-- Fe+3(aq) + SCN-(aq) What direction will the reaction shift in response to the following stresses? (Use arrows or write "right" , "left" , or "no shift"). d. The pressure of the air around the reaction is doubled. e. Solid iron (III) chloride (FeCl3) is added. B. At 25oC, Kc for thr above reaction is 9.1 x 10-6. Determine the equilibrium concentration of Fe+3 in the solution if 0.50 mol of FeSCN+2 is dissolved to make 2.50 liters of solution. Please answer question A d and e. Also question B.
reaction CH;OH + Br– C‚H;Br + OH is shown below: E (kJ) C2HSBR+ OH 161 71 CaHOH + Br Reaction Coordinate Which of the following are true? Choose all that apply. The magnitude of Ea for the reverse reaction is smaller than 161 kJ. O The energy of the products is higher than the energy of the reactants. O If the energy of the activated complex were increased, AE would increase. O AE is negative.
For each of the following reactions, identify whether the reactants or the products would have more potential energy. + C(s) + 2H₂O(g) + 90.1 kJ → 2CO2(g) + 2H₂(9) CO(g) + H₂O(g) - 2CO₂(g) + 2H₂(g) + 41.2 kJ C₂H₂OH(I) + 30₂(9) - 2C0₂(g) + 3H₂O(g) C3H8(9) + 6H₂O(g) → 3CO₂(g) + 10H₂(g) Use the following to answer the next 3 questions. The smelting of iron occurs in a blast furnace, as represented by the following overall equation. Step I 3Fe2O3(s) + CO(g) - CO₂(g) + 2Fe3O4(s) A+H° = -47.2 kJ Step II Fe₂O4(s) + CO(g) - CO₂(g) + 3FeO(s) A,H+19.4 kJ Step III FeO(s) + CO(g) - CO₂(g) + Fe(s) AH = -11.0 kJ The molar enthalpy of reaction for Fe₂O3(s) in the reaction represented by Step I is Record your 3-digit answer. Include sign; do not include units. Potential Energy (kJ) AH-514.1 kJ Reactants ACH° +374.1 kJ Which steps in the above process can be represented by the following potential energy diagram? Select one: O Step II only O Steps I and III O Steps I, II and III O None of the above…
In the reaction Ag,CO,(s) Ag,0(s) + CO,(g) increasing the temperature increases the amount of carbon dioxide formed at constant pressure. Is this reaction exothermic or endothermic? Explain your answer.
uestion 17 W Product Reactant Product Reactant Time Time Reaction 1 Reaction 2 e graphs above represent the changes in concentration over time for the reactant and product of two separate reactions at 25 C. Based on these graphs, which of the following best supports the claim that action 1 is thermodynamically favorable but reaction 2 is not? [Product] Product) [Reactant >> 1 and AG"Trn 0. At equilibrium, for reaction 1 [Reactant A Product] [Reactant > 1 and AG" ran > 0 but for reaction 2 0. Reactant] Product) At equilibrium, for reaction 1 = 1 and AG" Reactant] [Product] Reactant) = 0 and AGTzn > 1 and AG" Tzn < 0 but for reaction 2 D At equilibrium, for reaction 1 Q Search or enter website name * Concentration Concentration
Predict whether the following reactions will be exothermic or endothermic. A. N2(g)+3H2(g)⟶2NH3(g)N2⁡(g)+3⁢H2⁡(g)⟶2⁢NH3⁢(g) B. S(g)+O2(g)⟶SO2(g)S(g)+O2⁡(g)⟶SO2⁢(g) C. 2H2O(g)⟶2H2(g)+O2(g)2⁢H2O(g)⟶2⁢H2⁡(g)+O2⁡(g) D. 2F(g)⟶F2(g)2F(g)⟶F2⁡(g) Bond ??Δ⁢H (kJ/mol) H−HH−H 432 N≡NN≡N 942 O=OO=O 494 F−FF−F 155 H−NH−N 386 H−OH−O 459 S=OS=O 522 S−OS−O 355
Is the reaction shown in the figure a heat-releasing process or a heat-absorbing process? What is its enthalpy? Reaction Energy Diagram S00 Transition State 450 400 350 300 <---Activation Energy 250 200 Reactants 150 100 Energy of Reaction ---- Products 50 Reaction Coordinate Describe the change in energy when water vapor turns into liquid. Energy (kealmolej
For the reactionC(s) + H2O(g) = H2(g) + CO(g)classify each of the following actions by whether it causes a leftward shift, a rightward shift, or no shift in the direction of the reaction. Drag the appropriate items to their respective bins. > View Available Hint(s) Reset Help remove remove some add some remove some remove some some water solid carbon hydrogen carbon monoxide hydrogen add some add some solid carbon add some water carbon monoxide Leftward shift Rightward shift No shift

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