Thiamine hydrochloride 2 ОН H Experiment 32A Benzaldehyde Benzoin

Q: In the laboratory you are asked to make a 0.250 m iron(III) acetate solution using 15.0 grams of…

A: Given- Molality of iron (|||)acetate= 0.250m Weight of iron (|||)acetate =15.0g Weight of H2O=?

Q: The following reactions are spontaneous as written. Mg(s) + Fe2+ →Mg2+ + Fe(s) Pb(s) + Cu2+ → Pb2+ +…

A: Given,

Q: Which of the following is a technical challenge to using lithium metal as the anode in lithium…

A: The technical challenge to using lithium metal as the anode in lithium batteries is:

Q: 3. The following half-cells are on the left and coupled with the standard hydrogen electrode on the…

A:

Q: Determine the concentration of carbon monoxide at double the pressure after adding 0.20 mole CO if…

A: Given that one mole each of CO and water vapour is initially placed in a container with a volume of…

Q: 3. Using the Lewis structure predict the geometrical structures of the following ions and state the…

A: There are different type of compounds/Molecules/ions which have different physical and chemical…

Q: There is a chemistry problem. The final answer to this problem is CHEMICAL REACTION. Think of a…

A: The purpose is to ask questions regarding chemical changes happening.

Q: For the reaction: 2+ 2H + Zn - H, + Zn AG° = -147 kJ mol". What is the corresponding value of E°…

A:

Q: Molten RbCl can be electrolyzed to form metallic Rb. For what duration should an electrolysis be…

A:

Q: 7. An object that has a mass of 75 g is heated from 50°C to 93°C. If it takes 3000 J for the…

A: The amount of heat required to increase the 1oC temperature of 1 g object is known as the specific…

Q: A cylinder contains 1.80 L of nitrogen gas at a pressure of 0.2 atm. A piston slowly compresses the…

A: Given: Initia volume = 1.80 L Initial pressure = 0.2 atm. And final pressure = 3.0 atm.

Q: What happened? Conc. dillute Initial Final What conditionms exist when the equilibrium point is…

A: At equilibrium state, concentration of both beaker will be equal and no further change will be…

Q: Consider the complex shown below. H a b) What is the denticity of the ligand? [ Select ] c) What is…

A: Here we are required to find the denticity of The ligand and coordination number

Q: In a galvanic cell, a zinc electrode in a zinc(II) sulfate solution is one half-cell, and a copper…

A:

Q: If you start with 135 mg of acetone, what mass of NaBH4 in mg do you need? To account for some of…

A:

Q: Be sure to answer all parts. For the equilibrium -8 2 H,S(g) =2 H2(g) + S2(g) K, =9.0 x 10 at 700°C…

A:

Q: If 1000g of water from Han River contains 0.0025 g of Ca +2 ion, how many ppm by mass of Ca+2 is…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Substance H° (kJ/mol) 50.63 -19.58 -241.82 EH (product) %3D ΣΗ %3D (reac tan t AH Tzn = kJ T in…

A: Here we have to calculate ∆Srxn,∆Hrxn, ∆S sure and ∆Suniv for the given reaction from the…

Q: Suppose 60.0 mL of 0.100 M Pb(NO3)2 is added to 30.0 mL of 0.150M KI. How many grams of Pbl2 will be…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: In a similar experiment, the mass of 3 PB tablets was measured to be 3.1177 g. The tablets were…

A:

Q: (a) Given that the enthalpy values for the following reactions are: AH = -1049.0 kJ 2 Al (s) + 6HC1…

A:

Q: Calculate the Kc of the reaction below if the equilibrium concentrations of Ag and IO; are both 1.78…

A:

Q: Why do you store AgNO3 solution in an amber-colored bottle?

A: Silver nitrate, AgNO3 is a photosensitive material (reactive towards sun light) , it is colourless…

Q: According to the following figure, an adequate end-point for the titration of calcium with EDTA…

A: End point is the point where the indicator changes colour and we know that this point Comes after…

Q: NaOD, D20 What is the product?

A: In this given reaction, D takes the position of H, and it is very important to assign the position…

Q: The bisulfide anion (HS') has a pk, of 19.0. This means that a 0.10 M aqueous solution of HS is…

A:

Q: What is the potential after the addition of 50.00 mL of 0.02000 M Mno, to 50.00 mL of 0.05000 M U".…

A: Solutions- Given- conc. of Mn+2 = 0.01 M, MnSO4 = 0.02 M

Q: Juan subjected a 10 L gas at STP with doubled temperature. What will happen to the final V? a.…

A:

Q: Drowt the nine formod Hzotion of Cl, Dhe A lo Glu,

A:

Q: 7) Label the species being reduced and the reduc'ng agent in the following redox reaction? Zn2+(aq)…

A: Redox reaction: Redox reactions include reactions that involve the loss or gain of electrons.…

Q: State the equilibrium expression/equation for the provided reaction: A) + 3 B) f C6) + 3 De)

A:

Q: B. Complete table 1. Write down your observations Substance/Sample References for Solubility in…

A: To fill in the observations in the table:

Q: If the value of the blank solution is equal to 7.0 g/cm3 while the salt concentration is 9.7 g/cm3.…

A: The Seta Salt in Crude Analyzer is a robust and portable instrument for determining the chloride…

Q: Draw the structure of the major organic product(s) of the reaction. 1. LIAIH4, ether 2. H,0* • You…

A:

Q: HO HO HO NH HO HO 1- Important functional groups as per the structur (oglibs) 2 Ponible drug target…

A: The solution is shown below.

Q: Help needed anaylzing the IR for 4-Bromoacetanilide and determining the absorbance responsible for…

A: IR spectroscopy is mainly used for the identification of the functional group present in the…

Q: Chemistry   Discuss the possible consequences of injecting the concentrated injectable suspension…

A: Subcutaneous means under the skin. In this type of injection, a short needle is used to inject a…

Q: 6) What is the shorthand notation that represents the following galvanic cell reaction? Fe(s) +…

A:

Q: Which of the following statements is/are true for all voltaic/galvanic cells? I. Reduction occurs at…

A:

Q: How much 10.0 M HNO3 m

A:

Q: A fixed amount of a gas occupies a volume of 4L and exerts a pressure of 410 kPa on the walls of its…

A:

Q: 3) With regards to the provided equilibrium system, discuss the effect of each of the indicated…

A: According to Le-chatelier principle if equilibrium is disturbed then reaction proceed towards that…

Q: (b) A mixture of helium, hydrogen and carbon dioxide gases are at a pressure of 1200 torr in a 4 L…

A:

Q: NH2 NO2 2 3 5 Br

A: The position and electronic nature of the substituents decides the position of the peaks in the 13C…

Q: QUESTION 5: NO2 SO3, H2SO4 Br2, FeBr3

A: ->HNO3/H2SO4 used for formation of nitrobenzene from Benzene. ->SO3/H2SO4 used for suphonation…

Q: Factors that affect the rate of reaction •What are some ways we can increase the speed of a…

A: To explain: Some factors that can increase the rate of a reaction or speed of a reaction.

Q: How many grams of Ca metal are produced by the electrolysis of molten CaBr2 using a current of 30.0…

A:

Q: Create an infographic regarding the Imperfections of solids and Diffusion in Solids.

A: Imperfections in solids are the irregularities in the arrangement of atoms around a point in a…

Q: An AX ceramic compound has an HCP crystal structure. If the radii of the A and X ions are 0.12 and…

A:

Q: Write the reaction quotient, Qc, and the equilibrium constant, Kc, for 2N2O5(g) ⥫⥬ 4NO2(g) + O2(g)

A:

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.