Why does ethane prefer the staggered conformer over the eclipsing conformer? Ligands must be as far as possible from each other Electronic repulsion of C-H bonding electrons The eclipsing conformer has less orbital overlap Steric repulsion of H atoms

Q: What is this symbol indicates? reversible irreversible For the reaction.SO2 + 02 SO3lf the…

A: 1st question  Correct Option : reversible    The given arrow is known as reversible arrow. It is a…

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Q: Part C MISSED THIS? Read Section 19.6 (Pages 863-867): Watch KCV 19.6. IWE 19.4. AH - 98 kJ, ASn-145…

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Q: Moles of Reactant Required in a Reaction Silver and nitric acid react according to the following…

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A: Rate constant at 73.2 oC , k = 0.000290 s-1 Rate constant at 158.6 oC , k=? s-1  Temperature = T1 =…

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A: 1st question  Correct Option : Purified   Refining means purifying.It is a process by which…

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Q: Question 2 In a cubic lattice, an atom on the edge of a unit cell is shared equally by how many unit…

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Q: d) When 20ml of 0.1M sodium hydroxide and 20ml of 0.1M of acetic acid were mixed a final pH of 8.5…

A: Given 20ml of 0.1M sodium hydroxide 20ml of 0.1M acetic acid final PH is 8.5

Q: Draw the structure of the major product expected for the following reaction. Hint, the amine acts as…

A: The above question is based on organic reaction and mechanism. We have to draw the major product of…

Q: Which compound does not react with. L to make a new carbon-carbon bond? CNa*

A: OPTION C WILL BE THE ANSWER

Q: 4. Identify the reagents necessary to accomplish each of the following transformations. а. b. Et CH3

A: This is the one kind of nucleophilic substitution reaction in carbonyl carbon .

Q: Which of the following is the structure of oxalic acid? HO, но. OH HO. HO. II II IV

A: First is acetic acid and fourth is succinic acid.

Q: What is the atomic number of the cation formed in the reaction illustrated above? 16 10 11 8 1

A: Atomic number of an atom is defined as the number of protons present in that atom. For neutral…

Q: solution A sodium sulfide silver nitrate nickel(II) acetate solution B copper(II) chloride potassium…

A: Some combinations of ionic compounds will not soluble in water. If the mixture of the solutions…

Q: What is the major organic product of the following reaction. OH OH H30 ОН heat OCH3 CDE acidity. с D…

A: In this question we have to tell major organic products of the reaction.

Q: Which has the greater number of particles, 6.022x1023 N, molecules or 28.02 g of N, molecules?…

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Q: Draw the product that you would expect in the Suzuki reaction between A and B. CH;S- -B(OH)2 Br A

A: Suzuki reaction: suzuki reaction is a cross coupling reaction between organoboronic acid and halides…

Q: A mixture of neon and carbon dioxide gases, in a 7.06 L flask at 18 °C, contains 5.11 grams of neon…

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Q: Give a clear explanation handwritten answer....give detailed answer with explanation

A: Balanced chemical equation is the equation in which number of atoms on both sides of equation are…

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A: From given data  Equilibrium constant (K) = 4 Equilibrium concentration of reactant, C2H2 = 0.5 M…

Q: 3. Calculate the equilibrium constant for the following reaction using the pKa values given, and…

A: The acid dissociation equation for pKa = 9 and pKa = 20 are: pKa = 9 (or) Ka = 10-pKa = 1x10-9  pKa…

Q: Select which of the following statements correctly represents the definition of the noted principle…

A: Chemical bonds are formed when two atoms of comparable energy combined together.

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Q: Which of the following aqueous solutions are good buffer systems? O 0.21 M nitric acid + 0.25 M…

A: Good buffer systems are : 0.21 M Hydrofluoric acid + 0.13 M Potassium fluoride 0.29 M Ammonium…

Q: Chemistry Given 4.00 g CH2NO2 and 3.00 g 02 what mass of H20 can be produced? How many grams of H20…

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Q: The half life for the radioactive decay of rubidium-87 to strontium-87 is 4.88 x 10" years. Suppose…

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Q: d) (D OH ..... OH OH 1) MSCI, Et3N 2) KOt-Bu 3) MCPBA 4) MeMg Br 5) PCC 1) 2 eq CrO3, H₂SO4 2) 2 eq…

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Q: Draw a structural formula for the major product of the acid-base reaction shown. (1 mole) + HCI (1…

A: Given are organic reactions.These are acid base reactions.

Q: H н H.C Н CH₂ I н CH₂ i Н Н H. C на H Ï CH₂ H H Н | Н H

A: Amino Acid  Amino acid are white crystalline solid . It contain both basic amino group(-NH2) and…

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A: Given elements are -  As, Fr, N, Si, Sb  Electronegativitiy is the tendency to attract electrons…

Q: Rank the indicated protons from most to least acidic. F I. F. H IV. HO HO. I. нн H. II.

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Q: 1. When the ketone below is treated with methylmagnesium bromide, two products are formed. Based on…

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

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Q: Which of the following is NOT true about VSPER THEORY? Select one: O a. predicts shapes based on…

A: The valence shell electron pair repulsion theory, commonly known as VSEPR theory (popularly called…

Q: lease help answer the attached question...thank you!

A: Benzene undergo electrophilic substitution reactions 1. mono-substituted benzenes: If electron…

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Q: (6)- A rectangular swimming pool has a surface area of 32 ft x 16 ft in area and an average depth of…

A: mass of water = density of water X volume of watervolume = length X Width X depth1 m = 3.2808 ft1…

Q: Draw a structural formula for the following compound: meso-2,3-dibromobutane. . Use the wedge/hash…

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Q: U16V4 Question 3 Homework • Unanswered Complete the following sentence. A 0.016 M solution of…

A: Hi! Since there are multiple questions posted. We are answering first question. If you need further…

Q: a) b) (ii) (iii) (iv) Draw the structure of [Co(CO)2(NO)(cot)] where cot is cyclooctatriene. What is…

A: Please find the attachment.

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Q: 11.6 mL of a 0.302 M sodium phosphate solution reacts with 18.7 mL of a 0.188 M lead(11) nitrate…

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Q: The names of the three secondary amines are as follows: Structure 5: [Diethylamine Structure 6:…

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Q: ny milliliters of a 0.275 M NaOH solu

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