hich of the following is MOST soluble in polar solvents? A H3C. OH B H3C. C D HO H3C CH3 CH3 OH COOH CH3 CH3 CH3

Q: Rank the substituents shown below in order of Cahn-Ingold-Prelog priorities (1= highest priority…

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Q: Which reaction order(s) will not require an initial concentration to solve its half-life? O zero O…

A: The half life of any reaction is the time required to consume the half of the reactant.  For more…

Q: A certain half-reaction has a standard reduction potential Ed=+0.42 V. An engineer proposes using…

A: The standard reduction potential of E°red = + 0.42 V is used as the cathode half-cell reaction of…

Q: hemistry 1. Draw the structure of the following amino acids: leucine, isoleucine, methionine,…

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Q: Question 17 What happens to the result of a thick sample subjected to Micro X-ray Fluorescence?…

A: Xray fluroscene is a analytical technique where sample with small sample areas is to be analysed.…

Q: Mandelic acid is an organic acid composed of carbon (63.15%), hydrogen ( 5.30%), and oxygen…

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Q: Suggest short, efficient reaction sequences suitable to produce the compound from the given starting…

A: We have to carry out the required transformation.

Q: The emf of the cell reaction The standard electrode potentials for the half cell reactions are: Zn →…

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Q: Find the pH of a solution prepared by dissolving 12.43 g tris (121.136) plus mol' 4.67 g tris HCI…

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Q: 22. a) Draw the compound of cis-4,5-dimethyl-2-heptene and write the molecular formula.

A: Given-> Cis -4,5-dimethyl-2-heptene

Q: is the molar solubility of stannous sulfide? Ksp = 1.0 x 10-26     1.0 x 10-13 M     2.5 x 10-6…

A: Given-> Ksp of stannous sulfide = 1.0 × 10-26

Q: Number the groups/ substitutes based on Chan - Ingold - Pregold priority rules. Please also so B. C…

A: We have to find out the priority group based on Chan - Ingold - pre-gold ( CIP rule) rule.

Q: What would be the result of 2-carboxybenzaldehyde in the following  (POSITIVE or NEGATIVE)…

A: 2-carboxybenzaldehyde  (POSITIVE or NEGATIVE) Fehling's Test-  Negative Baeyer's Test - positive…

Q: Write the balanced equation of the reaction between chlorine and water.    9. Write the balanced…

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Q: Unshared, or lone, electron pairs play an important role in determining the chemical and physical…

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Q: I rate data were obtained for the following reacti eriment [A], Mol/L [B), Mol/L 0.20 0.10 2.2 4.4…

A: Assume , Rate law is, Rate = k[A]m[B]n R1=2.2×10-3 = k[0.20]m[0.10]n R2 =4.4×10-3 = k[0.40]m[0.10]n…

Q: میر 1) C b The number of lines exhibited by hydrogen(s) a is The number of lines exhibited by…

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Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to ha reaction…

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Q: For the substituted cyclohexane compound shown, identify the atoms that will interact with the…

A: Solution -

Q: The homogeneity of the chloride level in a water sample from a lake was tested by analyzing portions…

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Q: Question 21 One of the disadvantages of SEM is radiation exposure. What is the source of this…

A: SEM is scanning electron microscopy. It is type of microscope that uses electrons instead of light.

Q: MA 58. How many moles of Fe₂O3 are produced if you begin with 5.6 moles of Fe? sium X 1 Zm 59. If…

A: To solve this problem we will use the balanced chemical equation .

Q: How to distinguish between constitutional isomer, diasteromer, enantilmer, or identical molecules?

A: In the following flowchart we can differentiate between constitutional isomer ,diastereomers ,…

Q: he decomposition of N₂O on a platinum surface has a rate constant, k = 1.48 x 10-3 M s-1. 2 N₂O (g)…

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Q: What is being described in the following items? - light that interacts with the solution ✓light not…

A: Absorbance is directly proportional to the concentration of the solution.

Q: Determine if the compound below has aromatic ring aldehydes or ketones

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Q: b) Identify the solution, if either, that would have the lower vapour pressure between 0.30 mol kg*…

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Q: Question 7 In steady-state approximation, which of the following rates is assume to be zero? A-I-P O…

A: In the given question we have to find out the rate assume to be zero and the liquid crystal.…

Q: Balance the following reactions by the half-reaction method in acidic conditions (include phases at…

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: A chemist is investigating the chemical reaction system by which nitric oxide, NO(g), is converted…

A: Given reaction: 2 NO(g) ⇌ N2(g) + O2(g) The initial amount of nitric oxide = 1.6 mol The initial…

Q: What is the expression for the solubility product constant, Ksp, of calcium phosphate, Ca3(PO4)2…

A: Solubility product constant (Ksp); When a slightly soluble ionic compound is mixed with water,…

Q: 1. Methanol (CH3OH), is an excellent fuel and can be made by the reaction of CO and H2. CO + 2H2 ––>…

A: Answer: In a chemical reaction limiting reagent is the reactant that exhaust first in the reaction…

Q: Balance the following redox reactions: 1. Al(s) + NO3-(aq) → Al(OH)4-(aq) + NH3(g) [basic] 2. Cu(s)…

A: We have to balance the given redox reactions. The given redox reactions are  Al(s) + NO3-(aq) →…

Q: For each pair of molecules below, choose the one you would predict to be more stable and briefly…

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Q: The activation energy for a reaction is 37.6 kJ/mol. The rate constant for the reaction is 5.4 x…

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Q: 0.7050-g of pure KHP (FW = 204.2) was dissolved and titrated with 35.00mL of NaOH solution. The…

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Q: Which of the following compounds is most soluble in water? Assume that all Ksp values are for…

A: Which of the following compounds is most soluble in water?

Q: Consider this reaction: 2N₂O5 (8) 2N₂O4 (8) +0₂ (8) At a certain temperature it obeys this rate law.…

A: Concentration of N2O5 after 7.3 seconds is  0.09687 M  .

Q: Based on the given NMR spectrum, does the molecule match the spectrum?

A: To predict whether the given NMR spectrum belong to the given molecule or not.

Q: 7. Associate each spectrum (AE) with one of the isomers in the row above it mentioning the reason…

A: The answer of the question is given below:

Q: Suggest short, efficient reaction sequences suitable to produce the compound from the given starting…

A: In this question, we will synthesized the final product from the starting material which is alcohol…

Q: Concentration, mg/L 0.100 0.200 0.300 0.400 0.500 Write capital letters only on the space provided.…

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Q: You are on a geology field trip to the La Brea Tar Pits, and you find a jaw bone from a…

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Q: Label the molecules as cis or trans. Br B) CI 2 Br 6 Br D) -0 Br

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Q: Briefly describe the intermolecular forces present in tetrahydrofuran liquid that need to be broken…

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Q: Question 25 A proposed mechanism for the Br-catalyzed aqueous reaction is shown below. Br H+ + HNO₂…

A: Answer: In the given reaction formation of diazonium ion from aniline is taking place in the acidic…

Q: Which compound will most likely be formed when lithium(Li) and nitrogen(n) are chemically combined

A: Electronic configuration:  Li : 1s22s1  N : 1s22s22p3

Q: many g of Potassium dichromate is needed to 100 mL of 0.20 N Potassium chromate solution?

A: Given,  Normality (N) = 0.20 N Volume (V) = 100 mL = 0.10 L n-factor = 6

Q: Which of the following NMR features provides the number of hydrogens?     Integration…

A: NMR helps us to confirm the structure of the unknown organic compound.

Q: Five different fertilizers were analyzed by two methods. Phosphate (P:Os) was analyzed using…

A: a ) Average value for Gravimetric result : ( 25.5 + 9.2 + 26.2 + 50.5 + 25.6 ) / 5   = 27.4