Consider the equilibrium reaction and the equilibrium expression below: 2 A + 3 B= 2C + 1 D K = CDd [4)* [B)* What is the value of d?

Q: These equilibrium constant are measured in the reaction below at 300 K: [Cu).g = 0.148 M, [Sn-]=…

A: The reaction given is, => The balanced reaction will be, => 2 Cu2+ (aq) + Sn2+ (aq) ↔ 2 Cu+…

Q: What is the redox reaction of hypochlorite if titrated with sodium thiosulfate?

A: Redox reaction: It is a kind of reaction in which one species is oxidized and while the other is…

Q: Why is it necessary to use absolute ethanol if you were preparing an ester using ethanol?

A: When Carboxylic acid is treated with ethanol or ethyl alcohol in presence of sulfuric acid, then an…

Q: Which of the following, when mixed with water, should be disposed of in a basic aqueous waste…

A: Given substances: NaCl NaOH CH3CH2CH2CH2CH3 CH2Cl2 We have to find the substance that should be…

Q: In the identification of propan-1-ol, propan-2-ol and 2-methylpropan-2-ol, these alcohols are mixed…

A: Different alcohols on oxidation with potassium dichromate will give different products.

Q: In a titration, it takes.125 L of a 0.50 M NAOH solution to neutralize 235 Lof HCI solution. What is…

A: Given : molarity of NaOH solution = 0.50 M volume of NaOH solution = .125 L volume of HCl solution =…

Q: is calcium carbonate a basic sodium salt?

A: Given: Is calcium carbonate a basic sodium salt?

Q: Addition of HCI to the unsymmetrical alkene below could potentially give rise to two products. C2H5.…

A: Addition of HCl to the unsymmetrical alkene is an electrophilic addition and occurs through…

Q: A weak base, ammonia, is to be titrated with hydrochloric acid. A volume of 30.0 mL of the 0.75 M…

A: Answer: This question is based on the titration of weak base against strong acid where weak base is…

Q: Species A and B were separated using column chromatography. The elution time for species A (1) was…

A: The theoretical plate height H = L/N where L is the length of the column and N = (tr)2/(w/4)2 where…

Q: What is the voltage for the following reaction 25°C: AgIAg" (0.14M)IHg2"(0.06M)|Hg

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Q: NH2 сно ноос

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Q: 4. Proposed the mechanism for the following reaction, Show the name of each step such as oxidative…

A: Solution  In this reaction First step is oxidative addition and second is migratory insertion…

Q: D10) A bottle is labeled “Constant-boiling hydrochloric acid, 20.5 percent HCl by mass, density 1.1…

A: Percentage of HCl of Solution = 20.5%  Density of HCl = 1.1 g/mL    Then, from following formula -…

Q: 8. 9. 7. 17 63 -391 38 -16 62 37 15 61 Graduated cylinders #7-9 were measuring increments of mL.

A: The reading given are,

Q: A metal atom that has an atomic weight of 69.892 amu crystallizes in a face-centered cubic lattice…

A:

Q: The addition of dilute H2SO4 in the presence of H9SO4 to 1-butyne produces an alcohol O an enol O an…

A: In this question we have to tell the product of the reaction.

Q: Name the class of lipid that contains a multicycli ring structure

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Q: 1.Determine the mass of sodium chloride required to prepare 400 ml of a Mueller-Hinton broth…

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Q: Calculate the weight in mg of each of the following that is equivalent to 1mL of 0,1N Ammonium…

A: Given the normality of Ammonium thiocyanate, NH4SCN = 0.1 N  Volume of 0.1 N Ammonium thiocyanate,…

Q: If a 0.0920 g sample of a 1:1 mixture of 4-nitroaniline and 2-nitroaniline was separated by column…

A:

Q: How many orbitals in an atom can have the set of quantum numbers n = 2, l =1, ml = 1?

A: How many orbitals in an atom can have the set of quantum numbers n = 2, l =1, ml = 1?

Q: 20. Thermal equilibrium is reached when energy moves from the substance with lower energy to higher…

A: To explain: Thermal equilibrium.

Q: How many H atoms are there in 40 molecules of C6H6?

A: Given that, 40 molecules of C6H6

Q: 8. When the heat in a system is released to its surroundings, this type of reaction is known as: O…

A:

Q: How many moles of ions would be produced if 1.0 mole of Na3PO4 was dissolved in water?

A: Given that, Moles of Na3PO4 = 1.0 mol then,

Q: Chemistry answer asap plsss The concentration of a glucose solution was determined via a DNS assay,…

A:

Q: Reacting an internal alkyne with H2 in the presence of a Pt catalyst produces

A: Given :-  Internal alkyne + H2/Pt →  To determine :- product of this reaction

Q: [References) Use the References to access important values if needed for this question. Which of the…

A: We can solve these questions by considering some of the general concept of polarity and solubility.

Q: B. Determination of the Solubility-Product Constant Absorbance [Ag*] of Ag, Cro, 0.217 1.0g 0.928 1.…

A:

Q: Explain the similarities and differences between waxes and triglycerides in terms of chemical…

A: 6. Answer - Similarities between wax and triglycerides - Triglycerides are formed from the reaction…

Q: A mass of 100 g of a liquid at 25 oC is heated to raise its temperature to 50.0 oC. The thermal…

A: Specific heat (S) :-  The amount heat needed to rise the temperature of one gram of a substance…

Q: Reaction 2: K increases. There is no change. K. decreases. Reaction 3: There is no change. K…

A: Reaction 1 : A <==> 2B , ∆H = 20.0 kJ/mol Reaction 2 : A + B <==> C , ∆H = -5.4 kJ/mol…

Q: For a closed system, an isothermal adiabatic change in an ideal gas implies that Select one: 1. w >…

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Q: Which of the following molecules will have appreciable solubility in an aqueous solution of 5% HCI…

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Q: 10. 11. 12. 110 40 70 100 30 60 20 06

A: 10= 75ml  11= 97.5 ml  12= 37.5 ml

Q: 6.5 g of thallium (I) chloride, TICI, is added to 750 mL of water at room temperature to determine…

A: Given: Mass of TlCl remaining after evaporation = 1.20 g. Volume of solution evaporated = 400 mL =…

Q: What is the first step in DNA replication? Unwinding the double helix. Synthesis of DNA segments.…

A: DNA replication is the process through which DNA makes a copy of itself during cell division.

Q: Fill in the missing chemical formulae in the tables below. acid conjugate base base conjugate acid…

A: Given acids: HI H3O+ H2CO3 We have to write the formulae of the conjugate bases for the acids. Given…

Q: Select the substance with the highest viscosity A. hot motor oil B. honey at room temperature C.…

A: Viscosity is the resistance to flow. Means highly viscous fluid show higher resistance to flow. And…

Q: please do d, e and f

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Q: H* CH,OH + 1. LIAIH4 2. Н.О

A: The reactions given are,

Q: heeded for this question. In the illustration, N is color-coded as blue and O is color-coded as red,…

A: The process given is,

Q: HaD

A: The reactions given are,

Q: 6. Write the IUPAC name for the following compounds. Show the stereochemistry whenever required (a)…

A: IUPAC nomenclature is done using IUPAC nomenclature rules.  To determine stereochemistry , we use…

Q: Use the References to access important values if needed for this question. For the reaction 2…

A:

Q: Which solution has a higher concentration of total ions? A 0.12M solution of NaCl or a 0.090M…

A: Given solutions are 1)  0.12 M solution of NaCl  2)  0.090 M solution of K2SO4 We need to find which…

Q: Determine the [H+] in a solution with a pH of 4.39.

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Q: Refer to the heating curve below generated from heating a solid sample. Assume that all shown…

A: Here from the heating curve of substance ,we have predict the kinetic energy and potential energy…

Q: if the temperature in al paso is 306.15 k, the temperature in seattle is 295.15 k, and the…

A: