Which reagent will accomplish the following? reagent a) PBr3 b) SOCI2 c) CrO3/ H* d) H2SO4/ heat e) NaOC2H5

Q: As a concerned individual, this calls for an act to mitigate the problem on ocean acidification…

A: ✓Ocean acidification is mainly caused by carbon dioxide gas in the atmosphere dissolving into the…

Q: -OH Br

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Q: 29. Describe in principle, how transmembrane proteins are purified.

A: Principle of purification of transmembrane proteins.

Q: A0.1 M solution of C6H5CO2H is at equilibrium at 25° C when the pH is 2.6. What is the value of AG…

A: Given, Concentration of C6H5COOH=0.1 MpH= 2.6

Q: A flask contains an aqueous solution of NaOH, a choose your answer... The pH of the solution is…

A: pH : It is the measurement scale for acidity or basicity of any aqueous species or solution .

Q: Net ionic equation practice problems: An aqueous solution of sodium sulfide (Na2S) is added to…

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Q: QUESTION 1 (PO1, CO1, C2) Construct two possible hypothetical paths for the calculation of enthalpy…

A: We will Construct two possible hypothetical paths for the calculation of enthalpy change of the…

Q: 12 15 16 17 19 20 21 x 22 123 x 24 13 14 -21 You can ind the meaning of This energy diagram shows…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: Begining with 1 M concentrations of each reactant and product at pH=7 and 25.0 degrees C, calculate…

A: The redox reaction is: Pyruvate + NADH + H+(aq)  ---> Lactate + NAD+(aq) The half-reactions are:…

Q: Sulfur containing compound weighing 4.8670 grams was digested and purified to form H,SO¸. A 25.00-mL…

A: This is a case of back titration where the first, H2SO4(aq) is treated with base, NaOH.  The excess…

Q: 3. The salt bridge is essential in maintaining the electrical neutrality in a Daniel cell. In the…

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Q: Question 16 For the compund: Br CI Name the compound 3-bromo-4-chloro-5-methylhe Identify each…

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Q: 1. Calculate for the enthalpy of the following reaction between dinitrogen tetroxide, N204, and…

A: We would use given values of ∆Hf values to calculate enthalpy change.

Q: If the temperature of the reaction is raised the will be a) shift to the left toward reactants b)…

A: CH4(g) + H2O(g) ....> 3H2(g) + CO(g)  dH° = 206KJ/mol

Q: A Bourdon gauge and a mercury manometer are connected to a tank of gas, as shown in Figure SAT5.3P2.…

A: We have to use the concept of equal pressure at equal level. Pressure at B = pressure at O.

Q: Which of the following statements accurately describes the difference be ctrolytic cells? A. The…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: 7- The non-basic nitrogen molecules, which are mostly of the pyrrole type, make up the minority of…

A: Non basic nitrogen compounds like pyrolle, indole,  porphyrins etc are major proportion of nitrofgen…

Q: Which of the following is not an electrically conducting polymer? H H H. H H. H H C -C H H

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Q: Peak or band broadening is more likely to occur in: gradient elution or isocratic elution?

A: Gradient elution and iscratic elution are two different types of liquid chromatography. Both…

Q: A 1.60m3 container holds a sample of O2 gas. At 292 K the pressure of the container is 1.06 x 105…

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Q: answer with explanation needed...give the mechanism of given bleow reactions....give answer in…

A: In this questions, we will see the mechanism with explanation and you can see the major products…

Q: Which reagent would achleve the following transformation? H3C H. H. ?? CH3 CH3 a) NaOH then H20 b)…

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Q: In normal phase chromatography, water is a weaker eluent than methanol., True or False?

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Q: If gasoline costs 98.5 cents per liter in Canada, what is the price in dollars per gallon? $3.73…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Draw a graph showing how the plate height changes with the linear velocity of the mobile phase in…

A: This is the application of Liquid chromatography which is a technique used to separate a sample into…

Q: In the amount of YOI consumed, my answer seems to be different from the solution. My answer is 0.319…

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Q: 0.2 mL of 0.10M NaOH is needed to titrate an unknown acid with a volume of 10.15mL. What is the…

A: Sodium hydroxide reacts with the unknown acid to form salt and water. The equation used to find out…

Q: Q3) Calculate the ratio between the height to which ethyl alcohol rises to water by capillary action…

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Q: Nole, formatión of the enolate is carried out under irreversible conditions. 1. LDA, THF, -78 °C…

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Q: asap Compare the two quantities based on the given condition:  Consider the analysis of Fe in ore…

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Q: Your friend wants to know if the self heating could be refined so that the reaction releases more…

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Q: 9A Moving to another question will save this response. Question 14 Consider the following reaction…

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Q: Paper Chromatography and TLC are examples of planar chromatography. True or FalsE?

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Q: Oceans absorb large amount of CO2 from the atmosphere. This may sound like a good thing, but it is…

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Q: 20. How many grams of Ca metal are produced by the electrolysis of the molten CaBr2 using a current…

A: The reduction reaction taking place in cathode is as follows, Ca2++2e →  Ca Molar mass of Ca is 40…

Q: (2.48) Which of the following bases are strong enough to deprotonate C6H5OH (pKa=10) so that the…

A: The equilibrium always favors the formation of the weaker acid (higher Pka). The Pka values of each…

Q: NH. NaO Br

A: Detail mechanistic pathway is given below to find out the product

Q: number of moles

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Q: 6. What is the coefficient of the species that will be in the greatest amount if there are 12.5…

A: Here we have to first balanced the redox reaction by ion- elctron method and then can find the…

Q: Acetylsalicylic acid is the primary ingredient in aspirin. It can be made by reacting salicylic acid…

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Q: Some measurements of the initial rate of a certain reaction are given in the table below. H, k…

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Q: what is the concentration of the unknown protein in nanometers? use the information below! protein…

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Q: Find the structure for 2,3,5,7-tetramethyloctane H3C. ÇH3 H3C CH3 CH3 H2 H2 H H3C. ÇH3 H3C H3C CH3…

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Q: 18. For a voltaic cell using Ag/Ag* (1.0 M) and Zn/Zn* (1.0M) half cells, which of the following…

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Q: Calculate the absorbed dose of radiation for tissue that suffers a mean energy absorbed of 0.42…

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Q: Vhat is the expected product C for the following reaction? NO2 Cl2 H2 1. HONO A C AICI Raney Ni 2.…

A: Here we are required to find the product C

Q: 27. The value of E° for the following reaction is 0.189 V. What is the value of Ecell given the…

A: Here we have to find Ecell of the following Galvanic cell.

Q: Q3) Calculate the ratio between the height to which ethyl alcohol rises to water by capillary action…

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Q: A. Förward Equi molar concentration of H2 and I2 are heated to equilibrium in a 2dm3 flask at…

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Q: Question 2 Balance the following reaction in acidic solution. Fe2 (aq) + MnO, (aq) Fe (aq) + Mn (aq)…

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.