What is the major product of the following reaction? Li, ethanol in NH3 O a. Ob. O c. Od. O e. Of. none of the other answers Og.

Q: Use the molar bond enthalpy data in the table to estimate Average molar bond enthalpies. (Hpond) the…

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Q: The K, of an unknown weak acid is 2.2 x 10-8. Determine the pK, of the weak acid. Give your answer…

A: Given that, Ka=2.2 × 10-8 then, pka=?

Q: Trial Number Trial 1 Trial 2 Trial 3 Average Data Table 1: Calcium hydroxide pH 11.09 10.95 11.16…

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Q: the second half of the questio was not answered and that was the part I was really struggling with

A: Answer-2 When work is done by the system against a constant external pressure, it will be the…

Q: Which THREE Miller planar indices' labels are INCORRECT? A (11 1) в [112] c(133) 24 Z4 0.5 +Y +Y 1/3…

A: Miller indices is a notation system in crystallography for lattice planes in crystals. It is…

Q: None

A: Step 1: Step 2: Once you know the working of reagent you have to follow the arrow pushing i…

Q: help ?

A: The reaction has drawn with proper arrows. Please find the attachment herewith.Explanation:

Q: pH = 12.1 Express your answer using one significant figure. ? [H;O*]= M

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Q: ry.com/myct/itemView?assignmentProblemID3D143793467&offset%3Dnext CHE154-H Gen Chem II Bronikowski…

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Q: Part E pH 7.96 Express your answers using two significant figures separated by a comma. VE [H₂O),…

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Q: Given that Kb For ammonia is 1.8 x 105 and that For hydroxylamine is 1.1 x1D-8 A.What is the ha…

A: Ka * Kb is equivalent to adding the acid and base reactions together, which results in a net…

Q: What will Kc be at this temperature (1000K)?

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Q: You determined experimentally the density of a solution in triplicate. Considering the results what…

A: Given question related to calculation of standard deviation.

Q: Im having trouble completing this page and im not sure if any of my answers are right

A: Dear student,I am providing solution for the three parts that you have not attempted as we are…

Q: 0 of 1 point Help me answer this Trylt.Ch_3.L03.Q1 (algorithmic) Christina's goal is to have $22,000…

A: The objective of this question is to find out how much Christina needs to invest today in order to…

Q: 100 80 60 40 (a) 20 CH;CH,CH,C-NH, 4000 3500 3000 2500 2000 1800 1600 1400 1200 1000 800 600…

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Q: In step 1, where did you get the value of -2.303?

A: We have to tell from where the value -2.303 appeared. Introduction: Nernst equation.

Q: I'm not sure how to solve 115. I saw one solution that used the ka to solve it, but I don't…

A: For polyprotic acids, the dissociation of acid occurs into multiple steps but the major dissociation…

Q: Calculate the hydroxide ion concentration of an aqueous solution of 0.490 M benzoic acid. (Assume…

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Q: Why is the color violet/blue at pH near 7? Answer in 1 sentence.

A: Answer -   The colours from yellow to red indicate an acidic solution, colours blue to violet…

Q: Arrow-pushing Instructions COTXE 0: :CI: +NIH :Ö: : I H

A: The given intermediate is the first intermediate forms when propanamide reacts with SOCl2.

Q: Show work of each molecule. Don't Give Ai generated solution

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Q: 3. You work in an analytical testing lab and have been asked by your supervisor to purchase new pH…

A: Statements of null hypothesis and alternative hypothesis given below.

Q: Rank these cyclohexane rings in terms of increasing energy. OH -HO- O- OH IV V II II

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Q: 4. Why is the no20 for stearic and oleic acid (listed above) measured at higher temperatures than…

A: nD20 represents refractive index of the particular compound , where "D" denotes the wavelength, and…

Q: Calculate the K₂ value for the following acids. (Enter your answer to three significant figures.) a)…

A: Given,            a) Formic acid ( pKa=3.75 )            b)  Ethanol ( pKa = 16.00 )           a)…

Q: What, precisely, is Redux

A: Redux is a predictable state container for java script apps . It is used to store the global central…

Q: Carry out the following calculations, making sure that the answer has the correct number of…

A: Answer:In addition and subtraction operations, final value is always going to have the same number…

Q: A sample of liquid has a mass of 32.8842 g and a volume of 31.49 mL. Determine the density of the…

A: Given, a sample of liquid has ,   Mass =32.8842 g   volume = 31.49 mL   density of the sample =? (…

Q: Answered - Partially Correct • 1 attempt left Shown are four possible methods to form 2-pentanone…

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Q: The two spectra below correspond to 2-butanol (CH3CH2CH(OH)CH3) its isomer, 2-methyl-1-propanol…

A: In 2- butanol H1NMR signals are =5. It is first spectrum is related to 2butanol. In…

Q: See Figure 9-4. Which of the following statement(s) is/are FALSE about this reaction? 600 The…

A: The bimolecular nucleophilic substitution reaction is a concerted reaction that occurs in a single…

Q: Use #4 6H2G) + 2 Na (G) Hy NH, 6) 2 []: 2.5M Given K =93.2 Find [N2] 3.7M

A: given 4 The balanced chemical equation : 4 NH3​(g) = 6 H2​(g) + 2 N2​(g) [N2​]= ? , [H2​]= 3.7M ,…

Q: Think about the situation where you are investigating the relationship of study time vs. exam grade.…

A: Few questions about data interpretation, which is to be accomplished.

Q: OD 450 Concentrations 0.105 0      0.144     3.06    0.406 31.9    1.233 108     1.909…

A: According to Lambert Beer Law, absorbance of a solution is directly proportional to concentration of…

Q: Which polymerization shown takes place by a condensation reaction? R-C-CH, R- II. * N CH -ta,…

A: The polymerization reactions given are,

Q: 5.56 x 10^-10

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Q: Where did the OH- go in calculating the Qsp.

A: The Pb3 (PO4 )2 react with OH-Assumption, complete dissociation of the product

Q: When using a Gran plot to determine the equivalence point, we must use the data after the…

A: A Gran plot is a method of estimating the equivalence point of a titration by plotting a linear…

Q: 2- а. Ст (aq) + Cl>(9) + СrО7? (ад) + CГ (аq) V b. Ni*+ (aq) + Ba(s) — Ва* (аq) + Ni(s) V ||

A: Answer:- this question is answered by using the simple concept of calculation of standard cell…

Q: s4 2s2 2p4 3s 3p4 4s2 3d'o 4p4 5s2 4d'o 5p4 4fy 5d'o 6s2 Will it Likely: (+)Steal Electrons, ()Give…

A: In the periodic table s- block elements (metal) have tendency to give away electrons while p-block's…

Q: pH РОН [H*] [OH] acid or 2.41 10-6

A: The given problem can be solved by using the formulae given below as;       If the value of pH…

Q: Trial Number Trial 1 Trial 2 Trial 3 Average Data Table 1: Calcium hydroxide POH pH 11.09 2.91 10.95…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.