Which of the do/does not rotate the plane of polarized light? a. 3-methyloctane b. (-)-lactic acid c. None of the choices d. (+)-glucose e. (±)-sucrose

Q: 1. A student constructed a voltaic cell using nickel and lead as electrodes. He also used 0.50 M N…

A: Given :  Concentration of Ni(NO3)2 = 0.50 M  Concentration of Pb(NO3)2 = 0.25 M  E°Ni+2/Ni = - 0.25…

Q: Calculate the number of milliliter of ammonia whose density is 0.99 g/ml, 2.3% by weight NH, which…

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Q: 11. Hydrogen and fluorine combine according to the equation H₂(g) + F2(g) → 2 HF(g) If 5.00 g of…

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Q: The image below shows the different interactions responsible for the spontaneous folding of a…

A: Intermolecular forces of attraction are the weak forces that exist between two atoms, ions,…

Q: Draw the structure of cyclopropane. Select Draw / ||| ||| H C Rings More

A: Alkanes can be defined as the organic compounds that contain single bonds between carbon atoms in a…

Q: Write the formula for each of the following complex compounds or ions.

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Q: the ph of a basic solution is 12.61 what is [H+]

A: Given that the pH of a basic solution is 12.61 the concentration of H+ ion, [H+]= ? M

Q: SCORE: 20 / 90 DAY 1, 09:18 PROGRESS: 40%8 Arrange the equation to calculate the molar mass, M.Click…

A: We know that formula for calculating number of moles is  where  Moles = n (mol)  Molecular Mass = M…

Q: Which of the following substances aside from diketohydrindamine is also produced from the reaction…

A: Ninhydrin is reacted with amino acid to at the end it's colour changes to pink which denotes the…

Q: 4 Which of the following statements is TRUE about the complex, diaquabis(oxalato)ruthenate(II)? The…

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Q: irections: Solve and show your solution. Write the interpretation of our answer. ) onsider the…

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Q: A first-order homogeneous reaction of A→ 3B is carried out in a constant pressure batch reactor. It…

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Q: Show the reaction mechanism for the formation of: a. RCONH2 from the reaction of RCOOR’ with NH3

A: given find mechanism of RCONH2 from the reaction of RCOOR’ with NH3

Q: Modify the molecule to show the product of the given reaction. Add or remove bonds or atoms as…

A: In this question, we will draw the structure of the product after reduction of aldehyde group by H2…

Q: A compound designated as AB3 has a total valence electrons of 24. Elements A and B are from Group 6A…

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Q: sequence of the unstable radioactive nucleus lead-212 can decay into a stable nucleus

A: If lead-212(Pb-212) undergoes two consecutive beta decay and then one alpha decay , it will lead…

Q: Bovine serum albumin (BSA) is a biochemically useful protein. A 0.303 g0.303 g sample of bovine…

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Q: Directions: Solve and show your solution. Write the interpretation of your answer. 1.) Consider the…

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Q: In a proccess of Lithium Chloride synthesis, the following experimental data were collected. Its…

A: Born-Haber cycles are used in calculating the lattice energy of a crystalline solids.  Born Haber…

Q: Show that, for a perfect gas, (US)y= T and (@U/V)s=-p.

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Q: 4 Which of the following statements is TRUE about the complex, diaquabis(oxalato)ruthenate(II)? The…

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Q: P₁V₁ = P₂V₂ 3. A gas occupies 11.2 L at a pressure of 0.86 L. What will its pressure be if its…

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Q: 2. Draw the following structures: 2.1 4-methoxy-2-butanone 2.2 4-penten-2-one 2.3…

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Q: Identify the type of glycosidic linkage in the disaccharide. OH Н HO, OH Н Н OH OH OH H Н OH The…

A: We have to label the glycosidic linkage shown

Q: Given the reaction CH 4 + 2O 2 ----------> 2H 2O + CO 2 which statement is FALSE?     16 g O2…

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Q: 20 Which of the following interactions is/are contributing stabilizing factor/s to the complex? n-n…

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Q: 1. Draw the four major resonance contributor of the following molecule. Show all nucleophilic atoms…

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Q: product formed in this reaction. Select Draw / |||||| CHO Rings More Erase

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: The graph to the right represents the potential energy vs. interatomic distance between two xenon…

A: Given potential energy diagram is:

Q: Choose the complex that has the greater splitting parameter. Complex A [Cul6]4 [Fe(CN)6]4-…

A: SO to determine the extent of crystal field splitting parameter we have to look into some aspects-…

Q: Draw 2-methylpentanoic acid. Include the hydrogen atoms in your struc Select Draw Rings More COH

A: In the structure, main functional group is carboxylic acid. Which has five membered carbon chain

Q: Explain with more details, how you can prepare poly(propylene oxide) by using Anionic and Cationic…

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Q: Ions Element Fluorine Metal or Nonmetal? nonmental Lewis Dot Structure as an ATOM Gain or lose…

A: Dear student ,   since you have posted multiple parts questions we will allow to solve only first…

Q: uppose a chemical engineer studying a new catalyst for the reform reactio n at 232, "C and the…

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Q: Determine AS° for 2 03(g) → 3 O₂(g). Substance S° (J/mol.K) 03 (9) 239 205 O2 (g)

A: Given: So(O3g)=239 J/mol·KSo(O2g)=205 J/mol·K

Q: What's wrong with me? Pick out what is wrong with the following names by clicking on the incorrect…

A: The given name of the compound is - fac - diaquatetraididocuprate(-2)  The formula of the compund is…

Q: How many moles of magnesium is on 0.06grams

A: Mass of magnesium = 0.06 grams  Number of moles of magnesium = ?

Q: represents this reaction by using the correct cell notation and an appropriate junction: Pb(s) +…

A: Answer -

Q: A solution containing a 250 mg sample of an organic acid undergoes potentiometric titration with…

A: a. Since there are two equivalent points, the acid should be diprotic acid.

Q: Predict the major organic product of the reaction. Ignore stereochemistry. Include hydrogen atoms in…

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Q: Question 8 . An ion has a 3+ charge, 25 electrons, and a mass number of 53. What is the symbol for…

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Q: Give the oxidation number of an atom in the compound a. Mn in Mn04- b. Cr in CrO2 2+ c. Fe in Fe304…

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Q: Does a reaction occur when aqueous solutions of potassium acetate and aluminum sulfate are combined?…

A: Potassium acetate and aluminum sulfate are ionic compounds. Both of these ionic compounds are…

Q: what is the wavelength of the HOMO- LUMO transition in this polyene dyes?

A: Fieser Kuhn rule for conjugated polyenes:  λmax = 114 + 5M +n (48 -1.7n)-16.5 Rendo-10 Rexo M is…

Q: ow the mechanism for the following reaction conducted at -5 °C in CC14: cyclohexene + bromine yields…

A: Given,  Cyclohexene + bromine yields dibromocyclohexane at -5. 0°C in CCl4  The mechanism of the…

Q: 5. What is the expected Chemical shift of the proton of CH₂ Connected to Cl and C=C CICH₂CH=CH₂

A: We have to show expected chemical shift of the CH2 protons

Q: more hydrogen bonds, requiring more energy to break. C) mp(1)<mp(2) Substance 1 is more symmetric…

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Q: Draw the structure of 3-methyl-1-butyne. Include all hydrogen atoms. Select Draw Rings More 10

A: Given-&gt; 3-methyl-1-butyne

Q: HS H* HS.

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Q: ph=2.81 what is the h+

A: Given,  The pH of the solution is 2.81  The hydronium ion (H+ ) concentration is: