Calculate the concentration of 1,3-bisphophoglycerate under standard biochemical conditions if the cell is at equilibrium and...

Calculate the concentration of 1,3-bisphophoglycerate under standard biochemical conditions if the cell is at equilibrium and using the concentrations of [ATP]=4.42mM, ADP=332µM, and [3-phosphoglycerate] =23µM.

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gladiator answered 1 year ago

The reaction F + G = H is at equilibrium, under standard conditions. (a) Calculate ∆Go’...

The reaction F + G = H is at equilibrium, under standard conditions. (a) Calculate ∆Go’ if [F] = 2mM, [G] = 3 mM, and [H] = 9 mM (b) What happens to ∆Go’ if the solution is at equilibrium at twice this concentration of F? (c) What happens to ∆Go’ if the solution is at equilibrium at twice this concentration of H? (d) Does this violate LeChatelier’s Principle?

Determine the standard cell potential and the cell potential under the stated conditions for the electrochemical...

Determine the standard cell potential and the cell potential under the stated conditions for the electrochemical reactions described here. State whether each is spontaneous or nonspontaneous under each set of conditions at 298.15 K. (a) Hg(l) + S2-(aq, 0.10 M) + 2Ag+(aq, 0.25 M) ⟶ 2Ag(s) + HgS(s) (b) The galvanic cell made from a half-cell consisting of an aluminum electrode in 0.015 M aluminum nitrate solution and a half-cell consisting of a nickel electrode in 0.25 M nickel(II) nitrate...

Calculate the equilibrium constant for the reaction between Ni2+(aq) and Zn(s) under standard conditions at 25∘C.

Use cell potential to calculate an equilibrium constant. Calculate the cell potential and the equilibrium constant...

Use cell potential to calculate an equilibrium constant. Calculate the cell potential and the equilibrium constant for the following reaction at 298 K: Cu2+(aq) + Hg(l) = Cu(s) + Hg2+(aq) Hint: Carry at least 5 significant figures during intermediate calculations to avoid round off error when taking the antilogarithm. Equilibrium constant: -------

51. For a cell based on each of the following reactions run at standard conditions, calculate...

51. For a cell based on each of the following reactions run at standard conditions, calculate the emf of the cell, the standard free energy change of the reaction, and the equilibrium constant of the reaction: Get the Potentials from the table of standard reduction potentials available on Blackboard) a) Mn(s) + Cd +2 (aq) ------> Mn+2 (aq) + Cd(s) c) 2 Br - (aq) + I2 (s) --------> Br2 (l) + 2 I - (aq)

A voltaic cell is assembled under standard conditions based on the following reaction : Ni(s) +...

A voltaic cell is assembled under standard conditions based on the following reaction : Ni(s) + 2 Ag+(aq) → Ni+2(aq) + 2 Ag(s) Indicate which statements, if any, about this voltaic cell are true by checking the box in front of each true statment. - The voltaic cell will always produce a positive potential. If the [Ni2+] is doubled while [Ag+] remains standard, the intial potential produced by the voltaic cell will double. If the [Ag+] is doubled while [Ni+2]...

consider a galvanic cell that is set up under standard conditions and allowed to react. How...

consider a galvanic cell that is set up under standard conditions and allowed to react. How many of the following responses are true? 1. Electrons are produced spontaneously at the anode electrode 2. Electrons will flow from the cathode half cell to the anode half cell 3. The mass of the cathode electrode will increase as the galvanic cell approaches being "dead" 4. The salt bridge acts as a second pathway for electrons to flow thereby "completing" the electrical circuit...

Calculate the membrane potential of a neuron at standard temperature under each of the following conditions:...

Calculate the membrane potential of a neuron at standard temperature under each of the following conditions: a. The concentration of sodium, potassium and chloride is the same on both the inside and the outside of the membrane. b. The concentration of ions inside and outside the cell are as given below, but the relative permeability is the same for the three ions. c. The concentration of ions inside and outside the cell are as given below, but the relative permeability...

Consider the following standard reduction potentials, For the voltaic cell reaction below, calculate the Fe2+ concentration...

Consider the following standard reduction potentials, For the voltaic cell reaction below, calculate the Fe2+ concentration that would be needed to produce a cell potential equal to 0.16 V at 25 oC when the pH of the solution is 13.00, [Fe3+] = 0.50 M and [H2O2] = 0.35 M. Half Reaction Eo (V) Fe3+(aq) + e‒ → Fe2+(aq) 0.77 H2O2(aq) + 2 e‒ → 2 OH‒(aq) 0.88 2 Fe2+(aq) + H2O2(aq) → 2 Fe3+(aq) + 2 OH‒(aq)

1. The free energy available from a 1.78V Fe(III) – Ag cell under standard conditions is:...

1. The free energy available from a 1.78V Fe(III) – Ag cell under standard conditions is: a. -515 KJ b. +515 KJ c. +172 KJ d. -172 KJ 2. What is the nuclear binding energy for a mole of lithium-7 (Li-7), whose mass is 7.01600? (mass of a proton = 1.00728 AMU; neutron = 1.00866) a. 6.34 x 1017J b. 6.34 x 1014J c. 3.64 x 1012J d. 3.44 x 1015J 3. Tc-99 is commonly used in nuclear medicine studies. It...

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