Chemistry Question

Q: What is the major product of the reaction below under the provided thermodynamic conditions? HBr (1…

A: Given reaction is :  What is the major product of the reaction under thermodynamic conditions ?…

Q: What volume (in L) does a 3.88 mol sample of hydrogen gas occupy at STP? (Do not show your work in…

A: Number of moles is calculated by dividing the given mass with molecular mass

Q: + 2 å NaOH

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Q: Calculate the Molar absorptivity constant of a this metal complex solution read at 510 nm using a 50…

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Q: ultra-high-pressure

A: Ultra–high–pressure liquid chromatography – Ultra high-pressure liquid chromatography is the same as…

Q: Write down your observations for the reaction of solid carbonate (Na2CO3) with hydrochloric acid…

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Q: A pH meter is calibrated using a pH 4.00 buffer with 174.48 mV, pH 7.00 with 0 mV and pH 10.0 buffer…

A: Given data: pH  E (mV) 4 174.48 7 0 10 -174.48 To determine: The Molar concentration of…

Q: Determine the amount concentration of a solution when 6.55 g of lithium phosphate is dissolved to…

A: We have given 6.55 gm of lithium phosphate Moles of lithium phosphate in 6.55 gm of lithium…

Q: Question 12 Write the correct IUPAC name for each of the following structures CI ☆

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Q: 3. Propose a reasonable synthesis for the following transformation. H

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Q: If you used 0.6 g benzoic acid and the experimental data told you there were 0.004 mol benzoic acid,…

A: We need to just find out the molar mass based on experimental data (whatever it may be).

Q: Calculate 8 values for the following cells. Which reactions are spontaneous as writt Reduction…

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Q: 13. Draw structures to show how a triacylglycerol is formed using the following fatty acids: 16:1…

A: we have to draw the structure of  a triacylglycerol  identify functional group present  identify it…

Q: 1. Solve for pCl of a solution that is 0.028 M in ZnCl2 and 0.049 M in KCI.

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Q: Propane is burned in a BBQ. CHs (g) + 5Oy (g) → > 3CO) (g) + 4 H,O (g) What volume of carbon dioxide…

A: Here Given that, The volume of propane burned = 2.30 L And  According to the stoichiometry of the…

Q: 1. Classify the following amino acids as nonpolar, polar neutral, polar acidic, or polar basic. CH³…

A: When things are different at each end, we call them polar. Some molecules have positive and negative…

Q: 3. Write out the 1° structure for the following polypeptide: CH, 11 OH 0…

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Q: 3) Draw the product of the following reactions: a. H3CO- CH3 b. Draw the product of the following…

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Q: (1) (ii) (iii) TSN PCys CI, C.Ru (cat.) CI' Ph PCY3 benzene, A Cog(CO), (cat.) CO, A AD-mix a: (OH):…

A: Given 1st reaction is called as a metathesis reaction and It is taking place in presence of grubbs…

Q: Provide a synthesis for the following reaction. If more than one step is required be sure to number…

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Q: The overall reaction and equilibrium constant value for a hydrogen-oxygen fuel cell at 298 K is…

A: Here given that Equilibrium constant K = 1.34 ×1083 And At equilibrium, ∆G° = -RTlnK

Q: For the reaction below, A2+B → A2B if ΔG°= -96.4 kJ•mol-1, what is the value of K at 298 K ?

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Q: The FTIR spectra below is probably... * % transmittance 100 80 60 40 20 Image adapted from…

A: IR spectrum has peaks corresponding to characteristic bond stretches.

Q: 13) Write in the reactants needed to make the following transformations (only one reactant needed…

A: According to the bartleby guidelines for multiple questions, I can solve only first one question. If…

Q: Outline the synthetic steps necessary to carry out the conversion below. You may use any organic or…

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Q: 53. Effexor is an antidepressant synthesized by my former boss, Morris Husbands. Look at the…

A: a). Missing reagents, A - LDA (Lithium Diisopropyl Amide) B - LiAlH4 (or)  Pd-C / H2  C - HCHO…

Q: What are the different ways of separating mixtures? Explain the difference between chemical…

A: If a mixture is made by mixing water and sugar then the mixture maintains the properties of both…

Q: How Soap Kills Coronavirus 1. Briefly explain how soap kills coronavirus.

A: Coronavirus is a type of protein which mainly constitutes the lipid membrane and spike envelope type…

Q: Provide the curved arrow mechanism of the reaction of 2-ethylcyclopentanone treated with pyrrolidine…

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Q: 3. The equivalence point of the ethanoic acid titration occurs when pH-8.7. The ionic product of…

A: Given: The pH at the equivalence point = 8.7 Kw = 1.0 × 10-14 mol2 dm-6 We have to calculate the…

Q: For the aqueous s [AIF] complex K₁= =6.92 × 101⁹ M Suppose equal volumes of 0.0066M A1(NO3),…

A: The balanced equation for the formation of  AlF63-(aq) is: Al3+(aq) + 6F-(aq) ⇌ AlF63-(aq) ; Kf =…

Q: 19 4. Devise a synthesis for the following compound 30-0-00

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Q: A beaker contains a mixture of iron fillings, dissolved salt, oil, and water. How will you separate…

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Q: The Graph

A: The above graph is an example of  (A) yoe Jones plot – This Jones plot is used to determination of…

Q: A 1 liter solution contains 0.339 M hydrofluoric acid and 0.452 M sodium fluoride. Addition of 0.085…

A: Given,  [HF] = 0.339 M  [NaF] = 0.452 M  Volume of solution in L = 1 L  Moles of Ba(OH)2 added =…

Q: 1. Complete the following reaction - assume only one addition occurs NaOH Br₂ HCI Br2

A: Since, you have multiple questions. So, I will solving first question for you in details.  You can…

Q: (B) 80.1 when absorbs the same (تصبح الأكثر دافئا) gets the warmest (المواد) Which of the following…

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Q: If 10% of a radioactive substance decomposes in 200 years, what percentage will be present at the…

A: Initial amount of the radioactive substance, No = 100 %  Amount left after 10% decay, N = 100 - 10 =…

Q: What role does Glycerine play in the measurement of boric acid?

A: In the estimation of boric acid , boric acid (weak acid) is titrated with sodium hydroxide(strong…

Q: Give the complete mechanism using curved arrow formalism for the reaction of p-chloro benzaldehyde…

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Q: Br + Br 2 ? (e)

A: We have give the IUPAC name of the product formed.

Q: What colour is the resulting solution when the universal indicator is added to water? What colour is…

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Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

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Q: A galvanic cell is prepared using copper and silver. Its cell notation is shown below:  Cu(s) |…

A: -> In galvanic cell there occur oxidation at anode and reduction occur at cathode. -> For…

Q: What is the mass of an assembly of 1000 electrons?

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Q: How many grams of propane gas (C3Hg) are needed to pressurize a 12.2 L container to 3.4 atm at a…

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Q: Methylamine, CH3NH2, is a weak base. A 0.72 M aqueous solution of methylamine has a pH of 12.20.…

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Q: 0000 0 Question 1 Herbicides were used extensively during the Vietnam War to defoliate dense jungle…

A: We have to tell the position of the chloride ion in the antidepressant Wellbutrin.

Q: Identify A,B,C, and D

A: An aldose chain's C1–C2 bond is broken by the Wohl degradation, which also shortens the chain by one…

Q: sodium fluoride and aluminum sulfate Write a balanced molecular equation, including all physical…

A: Sodium fluoride and Aluminum sulfateWe have to write - A balanced molecular equation, including…