Calculate the actual, physiological deltaG for the reaction Phosphocreatine + ADP > creatine + ATP at 35.84oC, as it occurs in the cytosol of neurons, with phosphocreatine at 4.70 mM, creatine at 1.39 mM, ADP at 0.89 mM, and ATP at 2.39 mM. Give the answer in kJ/mol to one decimal place. The standard deltaG hydrolysis of phosphocreatine with H2O is -42.49

Q: Ⓒ Macmillan Learning 2023-05-02.png Consider a general reaction enzyme A(aq) = B(aq) The AG" of the…

A: The question is based on the concept of chemical thermodynamics. we need to calculate free energy…

Q: A chemist fills a reaction vessel with 0.869 g silver chromate (Ag, CrO₂) solid, 0.970 M silver (Ag)…

A: Given that:The equilibrium reaction of the decomposition of solid silver chromate into its…

Q: A chemist fills a reaction vessel with 0.894 M lead (1) (Pb") aqueous solution, 0,424 M bromide (Br)…

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Q: The value of Ka for nitrous acid (HNO2) at 25∘C is 4.5×10-4 What is the value of ΔG when [H+]=…

A: Interpretation: From the given information, the value of ∆G is to be calculated. Ka for nitrous acid…

Q: Use the data from this table of thermodynamic properties to calculate the values of ASn for each of…

A: 4 NH3(g) + 7 O2 (g) → 4 NO2(g)  + 6 H2O(g)S°(NH3, g) = 192.5 J/mol KS°(O2, g) = 205.14 J/mol…

Q: What is the thermodynamic criteria for the feasibility of a reaction?

A: GIVEN- The thermodynamic criteria for the feasibility of a reaction.

Q: Consider the reaction scheme for degradation of water 1 atm: Reaction 1: H2O ↔ H2 + 1/2 O2 Reaction…

A: Given, reaction 1: H2O ↔H2+1/2 O2.     ∆G1=228.566KJ/Kmol…

Q: A chemist fills a reaction vessel with 0.564 g aluminum hydroxide (Al(OH),) solid, 0.609 M aluminum…

A:

Q: Consider the reaction: Fumarate --> Malate. At equilibrium, the concentrations of fumarate and…

A: Given ,Equilibrium equation : Equilibrium concentration :Objective :(a)Calculation of equilibrium…

Q: ΔG

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Q: A chemist fills a reaction vessel with 0.798 g silver chromate (Ag₂ CrO4) solid, 0.452 M silver…

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Q: A chemist fills a reaction vessel with 0.911 g calcium phosphate (Ca3(PO4). solid, 0.697 M calcium…

A: Let us consider the given equation Ca3(PO4)2  (S)  ------> 3 Ca+2 (aq) + 2 PO4-3 (aq) weight of…

Q: A chemist fills a reaction vessel with 0.838 M lead (II) (Pb) aqueous solution, 0.146 M bromide (Br)…

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Q: Glucose+ 2ADP + 2Pi + 2NAD+   -->  2pyruvate + 2ATP + 2H2O + 2NADH + 2H+ Calculate ∆G (not ∆Go’)…

A: Given Information: The non-equilibrium concentrations of reactant and products are as follows:…

Q: 2+ A chemist fills a reaction vessel with 0.263 g mercurous chloride (Hg₂Cl₂) solid, 0.835 M mercury…

A: reaction : Hg2CI2(s) ⇌ Hg22+(aq) + 2CI-(aq)

Q: ΔHo reaction = -112.2kJ ΔS = -15.26JK-1mol-1 ΔG = -18.81kJ Discuss the meaning of each term/value…

A: ΔHo reaction = -112.2kJ ΔH  means change in enthalpy , that is amount of heat absorbed or evolved…

Q: A chemist fills a reaction vessel with 0.609 g mercurous chloride (H₂Cl₂) solid, 0.784 M mercury (I)…

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Q: A chemist fills a reaction vessel with 0.767 M lead (II) (Pb2+) aqueous solution, 0.207 M bromide…

A: Given:…

Q: Calculate the overall AG°, for the chemical reaction at 100°C in units of kJ/mole to 2 decimal…

A: The reaction taking place is given as,

Q: The equilibrium constant for the reaction2Fe3+(aq) + Hg22+(aq) ⇌ 2Fe2+(aq) + 2Hg2+(aq)is Kc =…

A: The ΔGo at this temperature is determined by using following equation,

Q: A chemist fills a reaction vessel with 0.110 M lead (II) (Pb“") aqueous solution, 0.311 M bromide…

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Q: Calculate ΔGo for the process:  BaF2(s) ⇌ Ba2+(aq) + 2F−(aq) The Ksp of BaF2 at 25°C is 1.70 × 10−6.

A: Since Ksp for the above reaction is basically the equilibrium constant of above reaction And the…

Q: Describe the sign of a reaction between tartaric acid and potassium hydroxide in the quantitative…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: Calcium ions bind to a Ca2+-ATPase which has two identical calcium sites, in two stages with…

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Q: The vapor-liquid reactive equilibria for ethyl lactate synthesis follows the expression log K =…

A: The vapour-liquid reactive equilibria equation given is, => log(K) = 7.893 - 2.4312 × 103T And…

Q: A chemist fills a reaction vessel with 0.269 g silver chromate (Ag,CrO,) solid, 0.789 M silver (Ag)…

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Q: Which of the reactions are spontaneous (favorable)? Rh(I) C,H, + H, C,H. AG = -150.97 kJ/mol…

A: R∆G of each reactions is given. Spontaneous reaction / reactions = ?

Q: A chemist fills a reaction vessel with 0.161 M lead (11) (Pb2+) aqueous solution, 0.309 M bromide…

A: The Gibb's free energy for an equilibrium reaction can be written as ; ∆G=∆Go+RT lnQ∆Go=standard…

Q: Consider the reactions (data for 25°C), i) Pb(s) + CO(g) → PbO(s) + C(s) kJ mol-1 AG° = -51 kJ mol…

A: ∆H is change in enthalpy of reaction.∆G is Gibbs free energy change.∆S is change in entropy for the…

Q: The enzyme aldolase catalyzes the conversion of fructose-1,6-diphosphate (FDP) to dihydroxyacetone…

A: Given that, the enzyme aldose catalyzes the conversion of fructose-1,6-diphosphate (FDP) to…

Q: consider attached reaction- glucose-6-phosphate -------glucose + phosphate keq= 126.70 a. the…

A:

Q: A chemist fills a reaction vessel with 0.875 M lead (II) (Pb²') aqueous solution, 0.304 M bromide…

A: The Gibb's free energy for an equilibrium reaction can be written as ; ∆G=∆Go+RT lnQ∆Go=standard…

Q: 11) Determine ΔG° for the reaction: Fe2O3(s) + 3 CO(g)  2 Fe(s) + 3 CO2(g) Use the following…

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Q: A chemist fills a reaction vessel with 6.90 atm hydrogen (H,) gas, 1.47 atm oxygen (0,) gas, and…

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Q: Which of the following reaction will be NONSPONTANEOUS? Sn(s) + 2H+(aq) → Sn2+(aq) + H2(g) Mg(s)…

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Q: A chemist fills a reaction vessel with 0.682 g calcium phosphate (Ca, (PO,)) solid, 0.798 M calcium…

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Q: Determine the Nernst equation (Eh-pH) for the reduction of SO4 (ag) to SO3 (ag), given that AG°,=…

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Q: The equilibrium constant (at 298 K) for the mono-phosphorylation of glucose using ATP is 860…

A: To Calculate standard free energy we would use formula , formula used is :  ∆G° = - RTlnK  So ,first…

Q: A chemist fils a reaction vessel with 9.29 atm chlorine (CI,) gas, 9.34 atm phosphorus (P,) gas, and…

A:

Q: Anammox bacteria are known to obtain energy from the anaerobic autotrophic oxidation of one mole of…

A: The main aim of this question is to show the electron equivalent energy reaction for the anammox…

Q: If the Ksp of AgI is 1.5 x 10–16 at 298 K, calculate ΔGr for the reaction of 5 mL of 0.20 M…

A: Ksp of AgI = 1.5 x 10–16     at 298 K Calculate ΔGr for the reaction of 5 mL of 0.20 M AgNO3(aq)…

Q: A chemist fills a reaction vessel with 0.306 g mercurous chloride (Hg₂Cl₂) solid, 0.504 M mercury…

A: Answer: In the given system sparingly soluble salt and its ions are present and we have to find out…

Q: The reaction glucose + phosphate ⇔ glucose-6-phosphate + H2O has ΔG° = 13.8 kJ mol-1. Calculate…

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Q: A chemist fills a reaction vessel with 0.328 g silver chromate (Ag₂ CrO4) solid, 0.724 M silver…

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Potentiometric Titrations

Potentiometric titration is one of the important titration methods and is mainly carried out to characterize acid solutions. It follows a method similar to that of the normal titration technique, but the main difference is that there is no indicator used in the potentiometric titrations. Instead of using an indicator, electrodes are employed for monitoring the whole titration process. A scientist named Robert Behrend did the potentiometric titration for the first time, and it was done using the mercurous solution and potassium chloride.