The first step in the metabolic breakdown of glucose is its phosphorylation to G6P: glucose(aq) +...
The first step in the metabolic breakdown of glucose is its phosphorylation to G6P: glucose(aq)+ATP(aq)→G6P(aq)+ADP(aq)+H+(aq)glucose(aq)+ATP(aq)→G6P(aq)+ADP(aq)+H+(aq) The standard reaction Gibbs energy for the reaction isΔGoΔGo= -34 kJ/mol at 37°C A. Calculate the biological standard reaction GIbbs energy for the reaction at 37°C. B. Calculate the equilibrium constant of the reaction in the thermodynamic standard (KeqKeq) at 37°C. Use 2 significant figures. c, Calculate the equilibrium constant of the reaction in the biological standard (K′eqKeq′) at 37°C. Use 2 significant figures.
Part A Compute the equilibrium constant at 25° C for the reaction between Zn2 (aq) and Fe(s), which form Zn(s) and Fe2 (aq) Express your answer using two significant figures Submit Previous Answers Request Answer incorrect: One attempt remaining; Try Again
When solutions containing silver ions and chloride ions are mixed, silver chloride precipitates: Ag' (aq) + Cl (aq) -> AgCl(s) ?? -65.5kl PartB Calculate ?? for the formation of 9.50 g of AgCl. kJ Submit vious Answers Request Answer X Incorrect, Try Again; 5 attempts remaining Not quite. Check through your calculations; you may have made a rounding error or used the wrong number of significant figures. PartC Calculate ?? when 9.22x10-4 mol of AgCl dissolves in water ?? Submit...
Review Constants Periodic Part B Calculate the standard cel potential at 25°C for the reaction X(s) + 2Y+ (aq)--X2+ (aq) + 2Y(s) where AH = -873 kJ and AS = -169 JK Express your answer to three significant figures and include the appropriate units. View Available Hint(s) E. 2.2 V Submit Previous Answers X Incorrect; Try Again; 2 attempts remaining Provide Feedback
Using standard potentials given in the appendices, calculate the standard cell potentials for the following reaction: Cu(s) +2Ag (aq)Cu2+ 2Ag(s) Report the answer in volts with three significant figures 0.442 Previous Answers Request Answer Submit X Incorrect; Try Again; 3 attempts remaining Review your calculations; you may have made a rounding error or used the wrong number of significant figures. Part B Determine the equilibrium constant for the above reaction Report to 1 significant figure and using scientific notation 9.1014
Calculate the standard cell potential (°) for the reaction X(s) +Y+ (aq) +X+ (aq) +Y(s) if K = 2.88x10-3 Express your answer to three significant figures and include the appropriate units. View Available Hint(s) E' - -.134 V Submit Previous Answers X Incorrect; Try Again; 3 attempts remaining
Exercise 14.66 Part A Constants Periodic. Table Use an Arrhenius plot to determine the activation barrier for the reaction. Express your answer using three significant figures. data show the rate constant of a reaction 9.58x102 0.278 0.757 ??? 310 kJ/mol 4.69 Previous Answers Request Answer Incorrect; Try Again; 3 attempts remaining Part B Use an Arrhenius plot to determine frequency factor for the reaction. Express your answer using two significant figures. Submit Request Answer
Calculate the standard cell potential (E) for the reaction X(s) +Y+ (aq) +X+ (aq) +Y(s) if K = 1.16x10-3 Express your answer to three significant figures and include the appropriate units. View Available Hint(s) E° = -2.88 V Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining
Part B A solution of water (kr = 1.86°C/m) and glucose freezes at - 415°C What is the molal concentration of glucose in this solution? Assume that the freezing point of pure water is 0.00 °C Express your answer to three significant figures and include the appropriate units. View Available Hint(s) m= 2.34 m Submit Previous Answers X Incorrect: Try Again: 5 attempts remaining Part A solution of water (K = 0.512 °C/m) and glucose boils at 101.56 °C. What...
You may want to reference (Pages 906 - 909) Section 19.5 while completing this problem. Part A Compute the equilibrium constant at 25°C for the reaction between Ni2+ (aq) and Zn(s), which form Ni(s) and Zn?(aq). Express your answer using two significant figures. mo? AEQ K = 2.02 · 1097 Submit Previous Answers Request Answer * Incorrect; Try Again; 11 attempts remaining