Of the following substances, __________ has the highest boiling point.     CH3CH2CH2CH2OH   C2H6   N2   F2   CH3CH2OH

Q: Choose components of phosphate buffer: O a. Na3PO4, NaOH. b. Na2 (PO4)3, Na3PO4; O C. Na3PO4,…

A: Phosphate buffer is an acidic buffer which is formed by weak acid and it's conjugate base

Q: Estimate the chemical shifts on the following hydrogens. H (CH3)3C. H CH3 (a) (b) H C(CH3)3 CH₂ (d)…

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Q: What are the principle and basic concepts of ACID FAST CHAIN? (please explain it thoroughly in a…

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Q: (a) (b)

A: Select the longest chain of carbon containing maximum number of substitutent groups.  Numbering as…

Q: Given the following (fictional) metals, non-metals and polyatomic ions: Metal: Non-Metal Polyatomic…

A: 1) MZ2 - E. Metallium dizoodide.

Q: What is the absolute configuration of chiral center 2? OH 1 HN

A: Assign priorities to the groups attached to the chiral centre as per CIP rule(Cahn-Ingold-Prelog) If…

Q: In the following aldol condensation reaction, two different carbonyl compounds were used, and only…

A: It is an aldol condensation of ketone with another aldehyde in presence of a base such as NaOH.

Q: 13a. Eugenol, the essence of cloves, is a colorless oil. Eugenol is 73.15% C, 7.37% H, and 19.48% O…

A: Well, first of all we will calculate the empirical formula. We know mass of  Carbon=12u Hydrogen=1u…

Q: oh.      What is this formula molecular structure, number of carbon sites  how many hydrogen sites…

A: Please open the attachment.

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Q: What is the wavelength in Ångstroms of radiation that has a frequency of 4.00 x 10-s? Ångstroms =…

A: 1. Frequency = Speed of light / Wavelength 2. Species having same no of electrons are known as…

Q: Show all the mechanistic steps in the following assignment. 1) Roll two die to determine the number…

A: In this question we will take a primary bromoalkane and react with Mg/dry ether followed by CO2 to…

Q: (CHINH + CH,CH mwo e acids that appeared in the preceding ans according to decreasing acidity. most…

A: In acid base reaction,reaction takes place in the direction where weak acid/base if formed.

Q: You are synthesizing a coordination complex using the following reaction: FeCl3 + 3K₂C₂O4 H₂O →…

A: The given reaction is as follows; FeCl3+ 3K2C2O4.H2O →  K3Fe(C2O4)3.3H2O +KCl Also it is given that;…

Q: Consider the following half-reactions: (1) The strongest oxidizing agent is: (2) The weakest…

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Q: paper. 1. When 1.50 mol CO2 and 1.50 mol H2 are placed in a 3.00-L container at 395 °C, the…

A: We have to use the concept of equilibrium and have to construct the ICE table. We have consider to a…

Q: The Ka for HA is 0.078093. What is the value of Kb for A-?

A: Given : Ka for HA = 0.078093  To calculate : Kb for its conjugate base A-

Q: What is wrong with the following Lewis structures: :0: BrCl: CO3-2 BF3 ✓ :J: :O: -2 nothing…

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Q: Which one of the following compounds should not be disposed in the organic solid waste?

A: Which one of the following compounds should not be disposed in the organic solid waste ?

Q: Why should deionized water he used throughout the analysis?

A: Metal ions are formed by loss of electrons from metal. Electrons are negatively charged particles…

Q: What is the formal charge on the indicated atoms I (oxygen), II (nitrogen), and III (nitroge NH₂ NH3…

A: We will use the formula for formal charge calculation, formal charge = valence electrons -…

Q: When a 4.25 g sample of solid NH4NO3 dissolves in 60.0 g of water in a coffee cup calorimeter, the…

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Q: 5. Which of the following compounds displays besides other signals - a nonet (a signal that is split…

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Q: Electrolysis of molten  NaClNaCl is done in a Downs cell operating at 7.0 volts (V) and 5.0×104 AA .…

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Q: List the following compounds in order of increasing boiling point. H2, CH3OH, H₂S, CH4 A. CH3OH <H₂S…

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Q: Calculate the pH of a weak acid (HA) which concentration is 0.236 M. Ka = 0.00000175

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Q: Ques- what is the product of the following reaction? CH₂- that рад ether эх у OH (A) 0 € 04 B D D OH…

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Q: The decomposition of N₂O5 proceeds according to the following equation: 2N2O5 (g) →→ 4NO2(g) + O₂(g)…

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Q: Calculate the average binding energy per nucleon for Manganese, 55 25 Mn (atomic mass = 54.938047 u)

A: Nucleus is composed of protons and neutrons. Nucleons are known as either on of the particle from…

Q: Exod add ni ny 15. Which of the following Newman projections depicts a meso compound? CH3 CH3 H. CI…

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

A: Calculate change in entropy of the reaction---

Q: The following equation is used to prepare gas M. 2A(g) + 3X(g) ⇌ 2M(g) A mixture of A and X was…

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Q: For the cell shown, the measured cell potential, Ecell, is -0.3509 V at 25 °C. Pt(s) | H₂(g. 0.773…

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Q: sub=18 plz solve it within 30-40 mins I'll give you multiple

A: Use the atomic masses on the table below to calculate ∆m for the change.,

Q: ETHER AS SOLVENT Test the solvent power 2 mL ether with 1 mL of each of the following: ethyl…

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Q: 1

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Solvent Front 0 H Spotting Line 2. Which one is the more polar component? Explain

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Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is 83.4 kJ. Calculate…

A: Given that, ∆G°= 83.4 KJ = 83400 J K= 2.4×10-15  T = ?

Q: What is ∆G° for a redox reaction where 6 moles of electrons are transferred and E° =-3.75 V? (F =…

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Q: rock contains 0.398 g of Pb-206 to every 1.00 g of U-238. Determine the age of this rock assuming…

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Q: A “dead” 12-Volt lead/acid storage battery has 9.40 g of PbSO4 (molar mass = 303.3 g), deposited on…

A: Given: mass of PbSO4 = 9.40 g Current (I) = 0.220 Ampere Voltage (V) = 13.0 V Molar mass of PbSO4 =…

Q: fountains, an explorer notes that the water for tea is boiling vigc table below to estimate the…

A: High in the mountains, an explorer notes that the water for tea is boiling vigorously at a…

Q: Explain the terms diamagnetic and paramagnetic NiCl2(PPh3)2 is a green paramagnetic solid, while cis…

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Q: 13. Which one of the following conformations of disubstituted cyclohexanes is expected to be the…

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Q: What are the metabolites of Tabun(GA)? And at which points and in which reactions of the body do…

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Q: Devise a synthesis for the following transformation. SM = starting material. TM = target molecule Br…

A: Here we have to synthesize the following target material from the given starting material from…

Q: Which of the following sets of reactions accomplish the synthesis shown below? Br H₂C-CECH ->> Br A.…

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Q: A macromolecule has an empirical formula of C4H306. The molecular mass for the macromolecule is…

A: Given :- empirical formula of macromolecule = C4H3O6  Molecular mass of macromolecule = 429.21 g/mol…

Q: The following compound may undergo the Dieckmann condensation reaction (an intramolecular Claisen…

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