Glucose Metabolism can be represented by the following chemical reaction:

C6H12o^(aq) + 6 02 (g) -------------- 6C02 (g) + 6 H20 (i)

H for the reaction is -2837 kj/mole.

A: Is this reaction endothermic or exothermic?

B: Write an expressin for the equilibruim constant is very large, would you expect this reaction to be fast or slow?

C: Given that the value of equilibrium constant is very large, would you expect this reaction to be fast or slow?

D: Explain the effect on equilibrium of

: Increasing temperature

: Increasing pressure by decreasing the volume

: Decreasing concentration of oxygen

: Increasing the concentration of carbon dioxide

How many grams of glucose, C₆H₁₂O₆, must be dissolved into 394.7 g of water at 100°C to reduce the pressure of water above the solution to 686.4 mm Hg? The solute is a non-volatile compound.How many grams of glucose, C₆H₁₂O₆, must be dissolved into 394.7 g of water at 100°C to reduce the pressure of water above the solution to 686.4 mm Hg? The solute is a non-volatile compound.

Calculate the enthalpy of the reaction 2NO(g)+O2(g)→2NO2(g) given the following reactions and enthalpies of formation: 12N2(g)+O2(g)→NO2(g), ΔH∘A=33.2 kJ 12N2(g)+12O2(g)→NO(g), ΔH∘B=90.2 kJ

A. Draw a seperatory funnel with isopropyl acetate and aqueous solution in it. Label the layers. Which is the top and which is the bottom and why is this so? What property of each liquid determines if it will be the top or the bottom layer.

B. What properties of the compounds is this separation based on? Which of the two (Benzoic acid and ethyl-4-hydroxybenzoate) is more acidic?

C. Which of the two compounds is extracted into the aqueous layer with sodium bicarbonate extraction? Why is this so?

Why is it possible for more than one mechanism to be consistent with the experimentally determined rate law for a hemical reaction?

A 35.0-mL sample of 0.150 M acetic acid (CH3COOH) is titrated with 0.150 MNaOH solution. Calculate the pH after the following volumes of base have been adde

Part A

35.5 mL

Express your answer using two decimal places

Part B

50.0 mL

Express your answer using two decimal places

A 10.0 mL solution of 0.030 M AgNO3 was titrated with 0.015 M NaBr in the cell. S.C.E. || titration solution | Ag(s) Find the cell voltage for 0.4, 10.0, 20.0, and 27.0 mL of titrant. (The Ksp of AgBr = 5.0 ✕ 10−13.) 0.4 V 10.0 V 20.0 V 27.0 V

A solution is prepared by dissolving 32.5 g of a nonvolatile solute in 200 g of water. The vapor pressure above the solution is 21.85 Torr and the vapor pressure of pure water is 23.76 Torr at this temperature. What is the molecular weight of the solute?

You are asked by your new boss to prepare 750 ml of a 0.5M pH 8.4 tris- (hydroxymethyl) amminomethane (Tris) buffer. The Tris base is provided in the solid form (mol. wt. 121.1 g/mole, pKa 8.1). You are also supplied with solutions of 0.5 M HCl and 0.5M NaOH. Explain how you would prepare this buffer.

Liquid enters a valve at Tin and exits at Tout, Pout = 1 atm. Determine Tin and Tout to vaporize 20% of the feed if the liquid is 1/3 benzene and 2/3 toluene.

Which of the following two reactions would have an equilibrium constant more favorable to the right? Explain your answer.

The followings are related to the ‘’Synthesis of Nickel Nanowires’’ which are broken down into 4 related questions.

a ) Draw a schematic diagram of the synthesis of nickel nanowires by electrodeposition. Identify the anode and the cathode in the experimental setup.

b) What are the corresponding half-reactions occurring at the anode and at the cathode?

c) What determines the final dimensions of the nanowires?

d) How are the nanowires separated from the template?

Note: Please answer clearly and at a professional level!

Be able to calculate the amount of solute when given the ppm or ppb concentrations and the amount of solution or solvent.

Be able to calculate the molarity of a solution when given the mass or moles of solute and the volume of solution.

Be able to calculate the amount of solute (mass or moles) when given the molarity of solution and the volume of solution.

Be able to calculate the volume of solution when given the molarity of solution and the amount solute (mass or moles).

please answer and explain

Determine what type of crystalline solid each example below represents.
Covalent Network Ionic Metallic Molecular  Argon, Ar
Covalent Network Ionic Metallic Molecular  Copper Nitrate, Cu(NO₃)₂
Covalent Network Ionic Metallic Molecular  Copper, Cu
Covalent Network Ionic Metallic Molecular  Quartz, SiO₂
Covalent Network Ionic Metallic Molecular  Sucrose, C₁₂H₂₂O₁₁
Covalent Network Ionic Metallic Molecular  KHg

Reaction is: Pb(NO3)2(aq) + 2KI(aq) ---> PbI2(s) + 2KNO3(aq) 2.0 ml of 0.250M Pb(NO3)2 and 7.0 ml of 0.250M KI

A) In your experiment, one of the reagents was limiting and the other was in excess. Therefore after the lead(II)iodide precipitated from the solution, there were spectator ions left in the solution, and also the unreacted excess reagent. Assuming complete precipitation of lead (II) iodide, calculate the concentrations of each type of ion (Pb2+, K+, NO3-, I-) present in the solution after the PbI2 precipitated out.