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PLease explain Calculate the Keq of a reaction at 315 °K and a 4Gº = -35.7...
7) Calculate the key of a reaction at 315 °K and a AG° = -35.7 kJ/mol. Is the reaction favorable? a. Keq = 8.38*10°; exergonic b. Keq = 8.38*10-5; endergonic c. Keg = 3.76*10°; exergonic d. Keq = 3.76*10-4; endergonic
Please solve this and explain 7) Calculate the key of a reaction at 315 Kand a Gº = -35.7 kJ/mol. Is the reaction favorable? a. Keq = 1.67*105; exergonic b. Keg = 1.67*10-5; endergonic c. Keq = 3.76*105; exergonic d. Keg = 3.76*10-5; endergonic
the next question prevents changes to this answer. Question 24 Calculate the AG* for a reaction at 455K at a Keq = 1,44*104. Is the reaction endergonic or exergonic. OA.-36.2 kJ/mol; endergonic 13.6 kj/mol endergonic OB Ос. 13.6 kJ/mot exergonic OD -36.2 k/mot exergonic Moving to the next question prevents changes to this answer. IMG_3716.jpg IMG_3711:09 o 99 hp 6 7 8 F E Y Т. U
please explain and show calculations Consider the reaction ABB Question 1 1 pts Consider the reaction above at 27°C with the AGº' = +22,000 J/mol for the forward reaction. The molar concentrations at the beginning of the reaction were [A] = 23 mM and [B] = 4 mm. After 1 hour, the concentrations were [A] = 20 mM and [B] = 10 mM. Gas constant = 8.315 J/mol K Calculate the AG of the reaction after 1 hour. (Round to...
Question 1Coupled Reactions: (a) Calculate Keq for the metabolically unfavourable reaction A → B, for which DGo’=25 kJ mol-1 (b) Using DGo ’ = -32.2 kJ mol-1 for the hydrolysis of ATP, calculate Keq for the coupled reaction A + ATP + H2O → B + ADP + Pi (Hint: consider the two half reactions separately) (c) Assuming the ratio of ATP:[ADP x Pi] is 10-4 , calculate the ratio of A:B in the coupled reaction. (d) How do the...
1) The Keq for the reaction: A + B ↔ A B is 36 What is the Keq for A B ↔ A + B ? 2) The Keq for the reaction: A+B ↔ ABA+B ↔ AB is 8 What is the Keq for 3 AB↔ 3 A +3 B3 AB↔ 3 A +3 B ? 3)Consider the reaction below. 1.3 mol of A and 7.5 mol of B are added to a 2 L container. At equilibrium, the concentration of...
Please help and explain steps, thanks Consider the reaction of silver ion with bromide ion given below at 25°C. Ag+ (aq) + Br+ (aq) → AgBr (s) What is the value of AGº for this reaction, if the equilibrium constant, Keq = 2.0 x 1012? A) -5.9 kJ/mol B) -70 kJ/mol C) -5.9 x 103 kJ/mol D) -7.0 104 kJ/mol E) -0.69 kJ/mol The rest mass of a proton is 1.00727252 u and that of a neutron is 1.008665 u....
Question 52 (1 point) For a reaction Keq - 1.2 x 10-6 at T = 298 K. What is AG for the reaction? -53.6 kJ/mol 53.6 kJ/mol 0-22.7 kJ/mol 33.8 kJ/mol 22.7 kJ/mol Question 47 (1 point) Calculate the pH of a solution that is 0.310 Min sodium formate (NaHCO2) and 0.190M in formic acid (HCO2H). The Kof formic acid is 1.77 x 10-4. 13.79 3.532 3.958 O 4.975 10.04
The data in the table above were determined at 25C. (a) Calculate G for the reaction above at 25C. (b) Calculate Keq for the reaction above at 25C. (c) Calculate S for the reaction above at 25C. (d) In the table above, there are no data for H2. What are the values of Hf, Gf, and of the absolute entropy, S, for H2 at 25C? Using Equilibrium Constants to Determine Thermodynamic Parameters Post Lab So AHP (kJ mol (kJmol (J...
why is the answer C? Please kindly explain step by step. Thank you. Solubility (8 in 100mL of solution) 35.0 T31)The solubility of barium hydroxide in water was measured as a function of temperature. Use the graph produced in that experiment (shown here) to determine the 4Gº for the solubility of barium hydroxide at 25°C. MM(Ba(OH)2) = 171.34g/mol a. 22.9 kJ/mol b. 15.4 kJ/mol C. 5.72 kJ/mol d. -4.00 kJ/mol e. -6.09 kJ/mol 0 10 20 30 40 T(OC) 50...