CI Br 4

Q: Understanding the molecular basis of evolution is one of the greatest intellectual challenges of…

A: The second law of thermodynamics states that the entropy always increases and the spontaneous…

Q: what will the percentage of 235U be after 300 steps? i % Save for Later Using multiple attempts will…

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Q: Predict cell potential under nonstandard conditions. What is the calculated value of the cell…

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Q: A gas mixture containing oxygen, nitrogen, and neon exerts a total pressure of 1.04 atm. Part A If…

A: Here we will be using concept of Dalton's law of partial pressure, which is Ptotal  = p1 + p2 +p3…

Q: 7.6 Which alkene is more stable? (a) (b)

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Q: In the following net ionic equation, identify each reactant as either a Bronsted-Lowry acid or a…

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Q: Prepare the following compound(Magnesium Laureth sulfate) starting from methane

A: To synthesize magnesium Laureth sulfate starting from methane

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

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Q: 5. Given: H2O(l) → H2O(g) ΔH° = 40.7 kJ at 373K What is the entropy change in the system (ΔS) when…

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Q: The heat of vaporization AH, of Be sure your answer contains a unit symbol. Round your answer to 3…

A: we have to calculate the change in entropy

Q: A lab requires 3.50L of a 2.0M solution of HCl. What volume of a 6.0M solution is needed to make…

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Q: According to the following equation:                             2 Fe    +   6 HCl     →    2 FeCl3…

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Q: Iodine-131 is administered orally in the form of Nal(aq) as a treatment for thyroid cancer. The…

A: Using first order kinetics, we will first find rate constant. Then find amount of iodine left.

Q: An aqueous solution of lead acetate, , contains 12.1 grams of lead acetate and 17.3 grams of water.…

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Q: A voltaic cell is prepared using copper and silver. Its cell notation is shown below. Cu(s) | Cu2+…

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Q: 4. Calculate AH°298, AS°298, and AG 298 for the combustion of 1 mole of nonane, C9H₂0 (MW = 128.2…

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Q: 11. Find all terms that can arise from the configuration p³. A. 2P 3/2, 1/2 B. 'P₁ C.²S 1/2 D. ³P…

A: We have to determine the terms of p5

Q: Balance the following redox reaction in basic solution using the half reactions method. Zn(s) +…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: One mole of calcium contains____calcium atoms.

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Q: In the Figure below two closed volume containers are shown V = 1 dm³ each one, both at room…

A: Two container of volume 1 dm3(1 L) at 25.0°C, are filled with water at 25.0°C. In container A, 0.05…

Q: What volume (in mL) of a 0.190 M Ca(OH)2 solution should be used to neutralize 22.1 mL of a 0.377 M…

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Q: 4 Information: Each spectra below was obtained from a pure compound. Mass Spectrum parent peaks (M)…

A: Mass spectrum M+ = 122 IR Spectrum Peak cm-1  assignment  3364 O-H stretching  3030 aromatic…

Q: Br SH 1. NaH in THF 2. NaOCH3 acetone 1. NaH in THF 2. Br J...

A: These are the examples of SN2 and E2 reactions

Q: A sample of gas has a volume of 595 mL at a pressure of 3.28 atm. The gas is compressed and now has…

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

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Q: Fifty grams of Xenon (AW = 131.293 g/mol) undergoes a reversible isothermal expansion from 1.00 atm,…

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Q: 1. Fifty grams of Xenon (AW = 131.293 g/mol) undergoes a reversible isothermal expansion from 1.00…

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Q: A sample of a compound has a mass of 42.66 g with 1.06 x 10-1 mol. What is the molecular mass of the…

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Q: 1. Calculate the volume of 0.0200 M KMnO4 that would be required to complete 0.20 grams of…

A: Balanced equation for the reaction between KMnO4 and K3[Al(C2O4)3] 10K3[Al(C2O4)3].3H2O + 12KMnO4…

Q: Which of the following is true about water?     it is a common solute in aqueous solutions its…

A: Water is universal solvent.. Solid water has less density than liquid water...

Q: 5. Steam enters the turbine with an enthalpy of 3628 kJ/kg at 89 m/s and leaves the same stage with…

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Q: HCO, (aq) + H₂SO4 (aq) →? Express your answer as a chemical equation. Identify all of the phases in…

A: H2SO4 is a strong acid. HCO3- is a conjugate base of H2CO3 HNO3 is a strong acid. CO32- is a…

Q: 5.Indicate the amino acid as polar or nonpolar OH CH, O H₂N-C-C-OH H CH: O H₂N-C-C-0 H CH3 CH₂ CH…

A: Since you have posted multiple questions, we will provide the solution only to first three questions…

Q: Use the References to access important values if needed for this question. It is desired to inflate…

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Q: Provide a synthetic route for this transformation. COOH NO₂

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Q: Consider the reaction between an alcohol and tosyl chloride, followed by a nucleophile. Write the…

A: The condensed formula of the expected main organic product is....?

Q: Which of the following compounds is aqueous (aq)? Use your solubility table.        A) lead(II)…

A: Given compounds:        A) lead(II) chloride        B) barium bromide        C) Iron(III) oxide…

Q: Orssy NH₂ NM₂. hel Getz Ny mech

A: Birch reduction

Q: 2. Calculate the van der Waals parameters from critical point data for the following gases: He, CH4,…

A: The answer is given below:

Q: Propose mechanisms and products for the following transformations. Use the curved-arrow formalism to…

A: As per company norms, we can answer only first three

Q: onone is a compound that gives violets their aroma The small, edible, purple flowers of violets are…

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Q: 4. A solution contains only these ions: mercury (I), lead (II), copper (II), bismuth (III), nickel…

A: Cation separate

Q: Molecular Formula: C10H1202 4000 3000 2000 1000 CH-1 2 3 9 8 7 6 5 4 3 2 1 06

A: IR spectra measures interaction of IR radiations with matter. NMR spectra observes local magnetic…

Q: Arrange the following phenols in terms of increasing reactivity with NaOH. Drag the correct boxes to…

A: Given 2-iodophenol 3-methoxyphenol 4-cyanophenol

Q: Experiment 2. Prepare one of the following solutions: (a) 100mL of aqueous 0.50% (w/v) NaCl, (b)…

A: It is base on number of grams present in V mL of solution

Q: Hund's Rules declare that single electrons in different half-filled orbitals within the same…

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Q: The graph below represents the relative energies of the conformations of butane: WW Relative energy…

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Q: 7.8 Give the starting alkene used to prepare the product. KI H3PO4

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Q: ASSUMING EACH OF THE FF. PAIRS OF MOLECULES HAS THE SAME CARBON CHAIN LENGTH, WHICH MEMBER OF EACH…

A: Boiling Point of compound depends upon the strength of intermolecular forces of attraction. The…

Q: Consider the following redox reaction: C₂H12O6 + 602 → 6CO2 + 6H₂O. The substance undergoing…

A: This reaction can be explained as:

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.