For each pair of compounds listed, check the box next to the one with the higher boiling point. compounds higher boiling point He Rn CH, CH, C,H, GeH, GeBr O O O O O O

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: Here we are required to find the cell potential of the given electrochemical reaction.

Q: A solution is prepared at 25 °C that is initially 0.47M in chloroacetic acid (HCH,CICO,), a weak…

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The…

Q: Grignard reaction experiment 0.6846 g of Mg (molar mass 24.305g / mol 2.06 of 2 bromopropane…

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Q: Combine the following half-reactions to produce a balanced redox reaction: SnSn +2e Cu +2 eCu

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Q: 4Na decays β- with a half-life t1/2=15 hours. A solution containing 0.050 μCi of 24Na is injected…

A: Given the half-life of 24Na, t1/2 = 15 hour Disintigration constant, λ = 0.693t1/2 = 0.69315 hr =…

Q: Identify the compound (Z) formed when aniline is subjected to the following series of reactions:…

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Q: Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

A: GIVEN:- Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

Q: Mass Spectrum 24 700 100 110 120 139 140 150 16O 170 18O 190 200 90 mie Infrared Spectrum Wave…

A: M:M+2 (3:1 ) . Therefore chlorine present. 3300 cm-1 sp C-H present. Therefore the compound is…

Q: What are azeotropes, and how do they affect a distillation process? Azeotropic distillation is a…

A: Azeotropic distillation is a method of separating mixtures based on differences in their…

Q: Which of the following transitions for an excited electron satisfies the selection rule and could…

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Q: List at least three (3) physical or spectroscopic methods that can be used to differentiate between…

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

Q: The rate of a certain reaction is given by the following rate law: rate = Use this information to…

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Q: All phosphates are insoluble, except for the following ions. Ag+ O Hg22+ O Pb2+ Ca2+ OSr2+ OBa2+…

A: When an ionic compound is dissolved in a solvent there are two possibilities - either the compound…

Q: 35L of butene (CAH9) undergoes combustion at STP in the presence of excess oxygen. Write the…

A: Given,  3.5 L of Butane undergoes combustion of excess oxygen.

Q: A. Identification. Name the organic structural formula of the following carbon chains below. CH3 CH3…

A: Select the functional group. Then give the numbering from FG. Then write the substitution name first…

Q: The volume of a gas is 10 L. What is its volume in: a. cm? b. m3

A: As we know  1L = 1000cm3  1L = 10-3 m3

Q: In some chemical devices, some of them contain a channel, especially electrolytes, and some do not,…

A: Electrolytes are the chemicals which contains Ions like Na+ ,K+ , etc which conducts the electricity…

Q: Acetylenic fatty acids are found in many tropical plants. Compound H, C13H2502, is one such…

A: Note : Compound H absorbs 5 equivalents of hydrogen. Therefore compound is have two triple bonds and…

Q: What major functional group will be produced from the following reaction OH CH3CH2OH

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Q: more stable alkene Alqueno más estable: A. В. С. Select one: O a. A O b. B О с. В-С O d. C

A: In this question we have to tell the most stable alkene.

Q: Which compound Answer will have the LOWEST pI value and which compound Answer will have the HIGHEST…

A: Each of the given molecule has two acidic proton donors (acids) with pKa1 and pKa2 values.  The…

Q: 1. Define lipids. 2. Identify major types of lipids and explain the function of each type. 3. Give…

A: 1. Answer - Lipids - A lipid is any of various organic compounds that are insoluble in water.  a…

Q: 22. How many optically active compounds are represented by the following generalized formula? H. Br…

A: Optically active compounds are compounds that can rotate plane polarised light. The compound does…

Q: 1-bromo-1,3,5-triethylcycdohexane + ethanol >?

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

Q: Write the half-reaction and calculate the electrode potential of 1. a zinc electrode in 0.0400 M…

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

Q: 1. diethyl malonate NaOEt, ETOH 2. NaOH, H20 3. H3O*, heat HO. Alkyl bromide B Select Draw Rings…

A: Note : DEM is treated with NaOEt and alkyl bromide results mono alkylated product. Ester groups are…

Q: Select all of the factors that determine the extent of nitration in a nitration reaction. O Friction…

A: In nitration process NO2 group is added to substrate, and form nitro derivative.

Q: Direction: Analyze the statement carefully. Write TRUE if the statement is correct and FALSE if it…

A: The functional groups are a group of atoms which shows a specific type of chemical and physical…

Q: Bromine-88 is radioactive and has a half life of 16.3 seconds. Calculate the activity of a 6.7 mg…

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Q: - Anant Gyan Date Page uth what is ithe cell Voltage when the following half-reactions ane commbined…

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Q: (II) Provide the IUPAC name for the following carbonyl compounds. PHCH2CH(CH3)CH2CH2CHO…

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Q: CH 1. H,C-CEC:ON 2. H,0 What is the product of the following reaction? CH, CH3 OH CHa OH CH, HO. CH…

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Q: 4. What speed must a 250.0 kg motorcycle be travelling at to have a kinetic energy of 2.8 x 10* J?

A: We nees to find the speed of motorcycle if, kinetic energy = 2.8×104 J and, mass = 250.0 kg

Q: Calculate ΔS° for the reaction of H2(g) with liquid benzene (C6H6) to give cyclohexane (C6H12). ?°…

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Q: A carbon dioxide in a tank is at 12 atm and 27 °C. What will be  the new pressure if the tank is…

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Q: A gas occupies a volume of 4.50 L at 760.0 mmHg at a temperature of 25°C. What would be the new…

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Q: plz solve it within 30-40 mins I'll give you multiple upvote

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Q: cid is used to titrate an unknown base, and the pH of solution is recorded during the titration.…

A: Solution: In acid-base titration, the main advantage is we can calculate unknown concentration if…

Q: Which of the following structures is (R)-4-ethyloctane? IV IV

A: In this question we have to tell the structure of the compound.

Q: Write the CAPITAL Letter of the correct A if both statements are true B if the 1st statement is…

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

Q: Draw the structural formula for each of the following.     1. 1,4-hexadiene

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Q: Write the pressure equilibrium constant expression for this reaction. H,(9)+CO(g)→ H,0(g)+C(s) 믐

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Q: С. 1. NaOEt ELOH OEt 2. aq H*

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Q: QUESTION 15 Which of the following is diamagnetic? 13AI 15P O 24Cr O 48Cd 83Bİ

A: Which of the following is diamagnetic ?

Q: Please help with this question 4

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: 21-25. Determine the boiling point of a solution of 10 grams of a substance of molecular weight 94…

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Q: Arrange the following in order of highest to lowest concentrations of [H3O'), that is, the most…

A: pH = -log[H3O+]  log[H3O+] = -pH So, [H3O+] = 10-pH  As pH + pOH = 14.0  So, pH = 14.0 - pOH

Q: What is the lowest allowed energy for a F atom? -5.45 x 1017 -1.07 x 10 14 O-2.18 x 1018 31.77x 10…

A: Given,  What is the lowest allowed energy for F8+ atom  Options are : a). -5.45 x 10-17 J b). -1.07…

Q: For questions #4- #6 %3D A solution contain 70.2g sugar (molar mass = 342g/mol) dissolved in 816g of…

A: 4. Number of moles of sugar = Amount of sugar/ molar mass of sugar…