What is the nucleophile in step B? The chlorine. O The carbonyl oxygen on the original molecule. O The carbonyl oxygen on the added molecule. O The negatively charged carbon on the original molecule.

Q: In a gas mixture, the partial pressures are argon 440 mmHg, neon 70 mmHg, and nitrogen 130 mmHg.…

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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: NC. IV F Reactant-Reagent NO₂ OH CN fuming H₂SO4 NaOCH₂CH3 heat hot KMnO4 VI Product V

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

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Q: Suppose a 0.033 M aqueous solution of sulfuric acid (H₂SO₂) is prepared. Calculate the equilibrium…

A: We know that H2SO4 is a strong acid. The molarity of sulfuric acid is given as 0.033 M. We need to…

Q: Write the net ionic equation for the reaction between Na₂SO4 (aq) and Pb(NO3)₂ (aq). Be sure to…

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Q: In an aqueous solution at 25°C, if [H₃O⁺] = 1.4 × 10⁻⁴ M, then [OH⁻] is:

A: The concentration of OH- can be calculated as:

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

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Q: Balance the following redox reactions in basic solution CH,CHO(I) + Cu(s) CH₂COO (aq) + Cu₂O(s)…

A: According to the bartleby guidelines for the multipart questions I can solve only first three…

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: 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: 3. Is oil soluble to alcohol? 4. Is oil soluble to baking soda?

A: When we mix oil in alcohol , the polar molecules stick together keeping the oil molecules from…

Q: Use measured cell potential to calculate concentration. When [ Hg2+ ] = 1.46 M, the observed cell…

A: Given, Hg2+(aq) +Mn(s)→Hg(l) +Mn2+(aq) [Hg2+]=1.46MEcell=2.150 V

Q: Show the steps necessary to synthesize 2-methyl-2-hexene by the Wittig reaction starting with an…

A: To synthesize this compound using wittig reaction now we have find out the alkyl halide starting…

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

A: We have to determine the more stable alkene

Q: What mass of BaSO4 would be produced by mixing 2.73 L of a 4.00-M Na2SO4 solution with 1.88 L of a…

A: Here we are required to find the mass of barium sulphate precipitate formed when sodium sulphate and…

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: Question 6: Designate the R/S configuration for any chiral centers in the following molecules 1. 3.…

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Q: The percent concentration of a solution is a ratio of the amounts of dissolved solute and solution,…

A: % concentration= (amount of solute x 100/amount of solution)

Q: Given the chemical reaction answer the following questions: Pb(NO3)2(aq) +2 LiCl(aq) PbCl2(s) +2…

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Q: Determine if the following salt is neutral, acidic or basic. If acidic or basic, write the…

A: Strong acid + strong base = neutral salt Strong acid + weak base= acidic salt  Weak acid+ strong…

Q: The electromagnetic spectrum of an analytical sample showed absorption at 3200 cm^-1. calculate the…

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Q: What peaks would you look for in the IR spectrum that will help you distinguish between  serotonin…

A: The structure of serotonin and melatonin is given in the image attached

Q: Question 4: Is the molecule shown below chiral or achiral? OH 4: OH Is the molecule shown below…

A: If a molecule contain a plane of symmetry then molecule is called achiral.  An asymmetric carbon…

Q: Name the following groups. CH3- CH3CH₂ CH3 CH3C- CH3 group group group

A: •Here alkyl substitute are given and we have to name them. •These given substitute derived from…

Q: + CH3OH methanol Suppose you were told that the above reaction was a substitution reaction but you…

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Q: 2. Find AS for the conversion of 54.0 g of ice (MW = 18.0 g/mol) at -20°C and 1.00 atm to steam at…

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Q: What is/are the product(s) formed from this acid-base reaction of Z(OH)2 + HCl   → (products).  Z is…

A: Since, Acid react with base to form a product (salt) and water molecules are. Thus,

Q: 2. Calculate AS° for the reaction: Substance: S°(J/K mol): SiCl4(g) + 2Mg(s) → 2MgCl₂(s) + Si(s)…

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Q: 1. Initial temperature of solid specimen = 98 Initial temperature of vessel, stirrer and water = 29…

A: Given, Initial temperature of solid specimen , Ts=98 Initial temperature  of vessel , stirrer and…

Q: A photon has a frequency of 8.39 × 10⁸ Hz. What is the energy of this photon in Joules? (h = 6.626 ×…

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Q: Complete the changes in concentrations for each of the following reactions. (a) Cr(CN)3(s) Cr³+ (aq)…

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Q: A chemist titrates 100.0 mL of a 0.8693 M aniline (C,H, NH₂) solution with 0.4894 M HCl solution at…

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Q: The compoind CuNO3 is named: a) Copper (I) Nitrate b) Copper (II) Nitrate c) Copper (II) Nitrite…

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Q: You have 2.2 mol Xe and 2.5 mol F, but when you carry out the reaction you end up with only 0.25 mol…

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Q: Part C Determine the pH for [H3O+] = 5.9 x 10-2 M solution. Express your answer using two decimal…

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Q: Classify each chemical reaction as an addition, elimination, isomerization, or nucleophilic…

A: In Nucleophilic substitution reaction one nucleophile is replaced by another nucleophile. In…

Q: Choose the resonance structure that results from the arrow pushing scheme below: 8 O ✪ OH Save for…

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Q: A 1.35 m aqueous solution of Compound X had a boiling point of 102.8°C. Which one of the following…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: CI + CH3OH methanol Suppose you were told that the above reaction was a substitution reaction but…

A: For the given substitution reaction, the outcome of the compound is heavily dependent on the nature…

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

A: 50 grams of xenon undergoes a reversible isothermal expansion from 1.00 atm, 15.0 L to 0.25 atm,…

Q: Create a concept map from the passage below. Example of a concept map is attached. 1) In polyatomic…

A: Atom - smallest particle of matter ,that consist of electrons , protons  and neutrons

Q: How many grams of NaOH are in 75.0 mL of a 12.5% (m/v) NaOH solution

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Q: Get step by step the electronic configuration of the a) Beryllium 4 b) Rubidium 37 c) Flerovius 114

A: In an atom, electrons are revolving around the nucleus in a certain path known as orbit or shell.…

Q: 13 11 9 7 5 3 1 0 Titration of 10.0mL of an unknown diprotic acid with 1.00M NaOH. 5 pH = 4.01 15…

A: Observe the graph

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: 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: Calculate the volume of 70% Isopropyl alcohol needed to prepare 50.00 mL of 5.0%, 18.0%, and 28.0%…

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Q: Identify the subshell in which electrons with the following quantum numbers are found (a) n = 2, l…

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Q: Which statement best describes the structure that results from the following curved arrows: [₁] The…

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