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Thomas Eember 2 2019 1. Calculate AG for a reaction give e AG for a reaction...
A critical reaction in the production of energy to do work or drive chemical reactions in...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO- (aq) for which AG = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG xn in a biological cell in which [ATP] = 5.0 mm, (ADP) = 0.10 mM, and (HPO 1 - 5.0 mM. AG...
Use Hess' law and the data below to calculate AG, in kJ, for the following reaction:...
Use Hess' law and the data below to calculate AG, in kJ, for the following reaction: NO(g) + O (9) NO2 (g), AG° = ? 2 03 (9) - 3 O2 (g), AG° = +489.6 kJ 02 (9) 20 (9), AGⓇ = +463.4 kJ NO(g) + O2 (9) - NO2 (g) + O2 (g), AG° = -199.5 kJ QUESTION 14 Calculate AG for the following reaction, in kJ, at 0 °C under the following non-standard conditions shown below. 2 Hgo...
Calculate AG for the reaction below if E° = -2.123 V. Also indicate if the cell...
Calculate AG for the reaction below if E° = -2.123 V. Also indicate if the cell is spontaneous. Zn+2+ Cl2 ----> 2Cr + Zn AG = kJ (Place only 3 digits in the answer. yes/no. Is the cell spontaneous? * Question Completion Status: A Moving to the next question prevents changes to this answer. Question 5 When the following reaction is balanced in acidic solution, how many water, H and Crare found in the balanced equation? Cr2O7-2 (aq) + HNO2...
Calculate AG for the reaction 2 So, (e)+0,() + 250, (e) when P of so,=0.500 atm,...
Calculate AG for the reaction 2 So, (e)+0,() + 250, (e) when P of so,=0.500 atm, Pof O2 = 0.0100 atm, and Pof So, = 0 100 atm. The value for AGº for this reaction at 298 K is -141.6 kJ AG= Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous?
Calculate AG for the reaction 2 SO2 (g) + O2 (g) → 2 SO3 (g) when...
Calculate AG for the reaction 2 SO2 (g) + O2 (g) → 2 SO3 (g) when P of SO2 = 0.500 atm, P of O2 = 0.0100 atm, and P of SO3 = 0.100 atm. The value for AGº for this reaction at 298 K is -141.6 kJ. AG= O * kJ Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous? spontaneous
Calculate AG for the reaction 2 50,000,00) reaction at 298 K is - 141.6 kJ Due...
Calculate AG for the reaction 2 50,000,00) reaction at 298 K is - 141.6 kJ Due in 1 hours, 29 minutes Due Sun 11/17/2019 11:59 pm 250, c) when Pof so, -0.500 atm. Pof O, 00100 m, and Pof so, - 0100 m. The value for AG" for the AG - Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous
Consider the reaction: 2 POC13 (g) → 2 PC13 (g) + O2(g) a) Calculate AG. for...
Consider the reaction: 2 POC13 (g) → 2 PC13 (g) + O2(g) a) Calculate AG. for the reaction (AH. = 572 kJ; AS = 179 J/K) at 298 K. b) Is the reaction spontaneous or not spontaneous? At what temperature would it reach equilibrium?
In the first step of glycolysis, the given two reactions are coupled. reaction 1: reaction 2:...
In the first step of glycolysis, the given two reactions are coupled. reaction 1: reaction 2: glucose +P: ATP + H2O glucose-6-phosphate + H,O + ADP + P AG = +13.8 kJ/mol AG = -30.5 kJ/mol Answer the four questions about the first step of glycolysis. Is reaction 2 spontaneous or nonspontaneous? O nonspontaneous O spontaneous Complete the net chemical equation. ATP+ + Calculate the overall AG for the coupled reaction. AG = kJ/mol Is the first step in glycolysis...
AG°= AH-TAS AG=AGº+RTinQ where R=8.314 J/mol K 1. Calculate AGº for the following reaction at 25 °C if AH°= -1854 kJ...
AG°= AH-TAS AG=AGº+RTinQ where R=8.314 J/mol K 1. Calculate AGº for the following reaction at 25 °C if AH°= -1854 kJ/mol; AS°= -236 J/mol K CH-COCH3(g) + 402(g) → 3C02(g) + 3H2O(1) 2. NH.NO, dissolving in water is a spontaneous process. As it dissolves, the temperature of the solution decreases. Based on this, what must the signs (positive or negative) of AG, AH, and AS be?
7. Use the given AH, Sº and AGºr values to calculate the AG at 25°C for...
7. Use the given AH, Sº and AGºr values to calculate the AG at 25°C for the following reaction two different ways. First with the AHºnx and AS°n to get AGºnn and then with AGº's to get AGºra. Compare your results. CS2(g) + 2H2O + 2O2(g) – CH4(g) + 2SO4(g) AH° (kJ/mol) 117 -286 0 -396 Sº (J/mol-K) 238 70. 205 186 257 AGⓇ (kJ/mol) 67 -237 0 -51 -371 -75 For each of the following redox reactions, a) Write...
A critical reaction in the production of energy to do work or drive chemical reactions in biological systems is the hydrolysis of adenosine triphosphate, ATP, to adenosine diphosphate, ADP, as described by the reaction ATP(aq) + H,O(1) ADP(aq) + HPO- (aq) for which AG = -30.5 kJ/mol at 37.0 °C and pH 7.0. Calculate the value of AG xn in a biological cell in which [ATP] = 5.0 mm, (ADP) = 0.10 mM, and (HPO 1 - 5.0 mM. AG...
Use Hess' law and the data below to calculate AG, in kJ, for the following reaction: NO(g) + O (9) NO2 (g), AG° = ? 2 03 (9) - 3 O2 (g), AG° = +489.6 kJ 02 (9) 20 (9), AGⓇ = +463.4 kJ NO(g) + O2 (9) - NO2 (g) + O2 (g), AG° = -199.5 kJ QUESTION 14 Calculate AG for the following reaction, in kJ, at 0 °C under the following non-standard conditions shown below. 2 Hgo...
Calculate AG for the reaction below if E° = -2.123 V. Also indicate if the cell is spontaneous. Zn+2+ Cl2 ----> 2Cr + Zn AG = kJ (Place only 3 digits in the answer. yes/no. Is the cell spontaneous? * Question Completion Status: A Moving to the next question prevents changes to this answer. Question 5 When the following reaction is balanced in acidic solution, how many water, H and Crare found in the balanced equation? Cr2O7-2 (aq) + HNO2...
Calculate AG for the reaction 2 So, (e)+0,() + 250, (e) when P of so,=0.500 atm, Pof O2 = 0.0100 atm, and Pof So, = 0 100 atm. The value for AGº for this reaction at 298 K is -141.6 kJ AG= Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous?
Calculate AG for the reaction 2 SO2 (g) + O2 (g) → 2 SO3 (g) when P of SO2 = 0.500 atm, P of O2 = 0.0100 atm, and P of SO3 = 0.100 atm. The value for AGº for this reaction at 298 K is -141.6 kJ. AG= O * kJ Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous? spontaneous
Calculate AG for the reaction 2 50,000,00) reaction at 298 K is - 141.6 kJ Due in 1 hours, 29 minutes Due Sun 11/17/2019 11:59 pm 250, c) when Pof so, -0.500 atm. Pof O, 00100 m, and Pof so, - 0100 m. The value for AG" for the AG - Is this reaction spontaneous or non-spontaneous under these conditions? Spontaneous or non-spontaneous
Consider the reaction: 2 POC13 (g) → 2 PC13 (g) + O2(g) a) Calculate AG. for the reaction (AH. = 572 kJ; AS = 179 J/K) at 298 K. b) Is the reaction spontaneous or not spontaneous? At what temperature would it reach equilibrium?
In the first step of glycolysis, the given two reactions are coupled. reaction 1: reaction 2: glucose +P: ATP + H2O glucose-6-phosphate + H,O + ADP + P AG = +13.8 kJ/mol AG = -30.5 kJ/mol Answer the four questions about the first step of glycolysis. Is reaction 2 spontaneous or nonspontaneous? O nonspontaneous O spontaneous Complete the net chemical equation. ATP+ + Calculate the overall AG for the coupled reaction. AG = kJ/mol Is the first step in glycolysis...
AG°= AH-TAS AG=AGº+RTinQ where R=8.314 J/mol K 1. Calculate AGº for the following reaction at 25 °C if AH°= -1854 kJ/mol; AS°= -236 J/mol K CH-COCH3(g) + 402(g) → 3C02(g) + 3H2O(1) 2. NH.NO, dissolving in water is a spontaneous process. As it dissolves, the temperature of the solution decreases. Based on this, what must the signs (positive or negative) of AG, AH, and AS be?
7. Use the given AH, Sº and AGºr values to calculate the AG at 25°C for the following reaction two different ways. First with the AHºnx and AS°n to get AGºnn and then with AGº's to get AGºra. Compare your results. CS2(g) + 2H2O + 2O2(g) – CH4(g) + 2SO4(g) AH° (kJ/mol) 117 -286 0 -396 Sº (J/mol-K) 238 70. 205 186 257 AGⓇ (kJ/mol) 67 -237 0 -51 -371 -75 For each of the following redox reactions, a) Write...
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