Consider a uniport system where a carrier protein transports an uncharged substance A across a cell membrane. S certain ratio of [A]nside to [A]otside » the AG for the transport of substance A from outside the cell to the inside, Aoutside + Ainside , is 14.9 kJ/mol at 25°C.

Q: Consider a uniport system where a carrier protein transports an uncharged substance A across a cell…

A: The objective of the question is to determine the ratio of concentrations of substance A inside the…

Q: Determine which of the following has the highest entropy: He(g) Ne(g) Ar(g) Kr(g)

A: The entropy depends upon following factors . (1) Temperature : On increasing temperature entropy…

Q: Calculate ΔG° for each reaction using ΔG°(f) values:

A: (a)

Q: A key step in the metabolism of glucose for energy is theisomerization of glucose-6-phosphate (G6P)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3.Please resubmit the question and…

Q: 0 At 25.0°C, Keq = 1.35 x 1028 and AH x,B-D-glucose -- --> 2 lactic acid + H+ Using the van't Hoff…

A:

Q: A salt has the form M2X3 where M is a metal cation and X is a nonmetal anion. If ΔG∘rxnΔGrxn∘ is…

A: ∆G=-RTlnKGiven,∆G=75.40 kJ/mol=75400 J/molT=25 °C=298 KR=8.314 J mol-1 K-1

Q: (6) Which of the following systems has a negative sign of AS. → H₂Om (A) H₂O (B) 12)→ 12) (C) 2NO)→…

A:

Q: Which of the following changes in Gibbs free energy represents a spontaneous reaction? O AG(-) O…

A: To solve this problem we have to explain about the type of reaction according to value of ∆G .

Q: In anaerobic bacteria, the source of carbon may be a molecule other than glucose and the final…

A: A bacterium can evolve to use the ethanol/nitrate pair to exergonically release energy required for…

Q: A chemist fills a reaction vessel with 0.286 g calcium phosphate (Ca3(PO4)₂) solid, 0.954 M calcium…

A:

Q: (1) Which ote tollowing has the lowest standard entropy (S) value? (A) N₂O4 (C) NO (B) NO (2) Which…

A:

Q: The following reaction is one of the reactions of glycolysis. What is the AG for the reaction in a…

A: Given the reaction: 1,3-BPG + ADP ⇌ ATP + 3-PG   Given data: ∆G'° = -18.8 kJ/mol [1,3-BPG] = 1.7 mM…

Q: Determine the equilibrium constant K 'of the reaction in aqueous solution. Fumarate + water  ⇆…

A: Given: ΔG° (fumarate)= -604.17 kJ/mol  ΔG° (H2O)= -237.23 kJ/mol  ΔG°( malate) =-845.17 kJ/mol  To…

Q: A certain 4 electron process has an Eºcell of 3.769 V. What is AG° in kJ?

A: The electrical work done in a galvanic cell is the product of the electricity (charge = nF) passed…

Q: 7) Ethanol, is produced by fermentation of the glucose in fruit or grain. The reaction is: C,H1206…

A:

Q: Which of e tollowing has the lowest standard entropy ( (A) N₂O (B) NO (1)

A: As we know , entropy is a measure of randomness therefore entropy order for three states of matter…

Q: How does this relate to the Gibb's Free energy change in oxygen transfer in the tissues?

A: Gibbs free energy is also related in oxygen transfer in the tissue.oxygen transfer in the tissue by…

Q: Indicate whether ΔG increases, decreases, or stays the samefor each of the following reactions as…

A: As per the rule, if we increase the partial pressure of product gas, the ΔG increases & if we…

Q: Suppose you are studying the Ksp of KClOX3, which has a molar mass of 122.5 g/mol, at multiple…

A: NOTE : The salt is KClO3 and not KClOX3  Since the solid begins to appear at 74 oC. Hence the…

Q: When the environment is contaminated by a toxic or potentially toxic substance the substance tends…

A: It is stated by second law of thermodynamics, that entropy of universe gets increased in a…

Q: (2) Which of the following solutions (solute in a (A) Vitamin C in water (C) NaOH in water (C) Cl₂…

A:

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: reaction if the concentration of glucose-6-phosphate is 0.01 M and the concentration of…

A: calculate the ΔG for the isomerization reaction using the given data.Given values:Keq =…

Q: hour

A:

Q: The third step in the metabolism of glucose requires an input of energy from the hydrolysis of ATP…

A: Given : ΔG of hydrolysis of ATP step = -30.5 KJ/mol ΔG of coupled reaction = -14.2 KJ/mol

Q: (a) Write the chemical equation for the equilibriumthat corresponds to Kb. (b) By using the value…

A: a) The dissociation constant of a base is the extent to which a base dissociates in its aqueous…

Q: A reaction has a standard free‑energy change of −15.00 kJ mol−1(−3.585 kcal mol−1).Calculate the…

A: We know that, the Gibbs free energy of the reaction is related to the equilibrium constant as,…

Q: 18) The daily dose of ampicillin for the treatment of an ear infection is 115 mg/kg of body weight.…

A: Answer 18) Given weight of child = 40 lb Conversion factor: 40 lb1×1 Kg2.205 lb = 18.14 Kg   Daily…

Q: (D) Answers B and Care (7) The solubility of the following gases in water is determined by Henry's…

A:

Q: Enter your answer in the provided box. Calculate AG for the following reaction at 25°C: ЗРЬ* (aq) +…

A:

Q: Which Keq corresponds to a lower value of ΔGo, Keq = 10−2 or Keq = 10−5?

A: Given:

Q: On the graph below, draw a line representing the following reaction and briefly explain:…

A: We know, the standard enthalpy of formation of propane = -104.7kJ/mol The standard entropy of…

Q: A salt has the form M2X3 where M is a metal cation and X is a nonmetal anion. If ΔG∘rxnΔGrxn∘ is…

A:

Q: Why is ΔTmetal < 0? Why is ΔTwater

A: Solution -  When a metal looses energy than final temperature will be less than initial temperature…

Q: Calculate the equilibirum constant (Keq) for formation of glucose-1-phosphate at 37°C according to…

A: ∆G=∆G°+RTlnk∆G-∆G° = RtlnK lnK = ∆G-∆G°RT

Q: Hot packs” used by skiers, climbers, and others for warmth are based on the crystallization of…

A: Skiers, climbers and others are using hot packs for warming their body.

Q: + O2 (g) → 2 NO2(g) Calculate AGrxn at: a) 25 °C

A: The question is based on  the calculation of Gibbs free energy change. we have been provided a…

Q: 7. Using tabulated thermodynamic data, calculate AG° for these reactions. (a) Fe(s) + 2 HCI(8) →…

A: 7. Given reactions,

Q: For a typical vertebrate cell with a membrane potential of 0.050 V (inside negative), what is the…

A:

Q: (2) Which of the following solutions (solute in a solvent) has i (A) Vitamin C in water (C) NaOH in…

A: 2) An ion-dipole force is the intermolecular force of attraction between a charge ion (cation or…

Q: calculate Kp and Kc from the delta G for the following reactions at 100 C and determine if this…

A: The objective of the question is to calculate the equilibrium constants Kp and Kc from the Gibbs…

Q: The standard free energy change = blank

A: Determine E° for the given reaction and then apply formula  ∆G° = -nFE°

Q: When 0.00258 mol of KI are dissolved into 40.0g solution, the temperzture of solution decreased by…

A: Given: mass of solution = 40.0 g moles of KI = 0.00258 mol change in temperature = 1.57 oC specific…

Q: A positive value of ΔG°f for a solid compound at 25°C means the compound cannot exist at 25°C and 1…

A: The Gibbs free energy is a thermodynamic potential that can be used to calculate the maximum…

Q: A reaction has a ΔG‡ = 15 kcal/mol at 280 K. (b) At what temperature will the reaction be…

A: Here  a reaction have ∆G^#= 15 Kcal/mol at 280K. We have to determine temperature at which the…

Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.