How many chiral centers are there in this molecule and identify them on the image? Is it delivered as one enantiomer or a mixture?

Q: If 1.0 liter of 0.2 M acetic acid is treated with 4.0 g of NaOH, predict the resulting pH. Acetic…

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Q: [Review Topice) Draw the major product(s) of the following reactions including stereochemistry when…

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Q: Calculate the pH of a solution containing 0.20 M HC2H302 and 0.25 M NaC2H3O2. The Ka for HC2H3O2 is…

A: pKa = -log Ka = - log (1.8×10-5) = 4.74

Q: When an alcohol undergoes a condensation reaction, which of the following class of compounds might…

A: A condensation reaction is a reaction in which two molecule are combined to form a single molecule…

Q: Describe Niels Bohr's model of the structure of the hydrogen atom. More than one selection may be…

A: Option  A, C and D is correct answer.

Q: In using ATR-FTIR, liquid samples need no additional pressure because it is always in optimal…

A: Attenuated Total Reflection-Fourier Transform Infrared Spectroscopy (ATR-FTIR) is a technique that…

Q: In a titration of 32.0 mL of a 0.250 M solution of a triprotic acid H,PO, (phosphoric acid) with…

A: Given- Volume of  H3PO4 =32.0 mL  Concentration of H3PO4 =0.250M Concentration of NaOH=0.800 M

Q: Click on the Run button in the activity. Watch how the solubility of a gas changes as pressure is…

A: The given statements are about the relation of pressure and solubility of gases. The relation that…

Q: What is E°cell (in V) for a redox reaction that has ΔrG° = 300 kJ mol-1 at 25°C ? Assume 2 electrons…

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Q: Give the correct electron configurations of Cr and Cu. Explain why they do not have the expected…

A: A) Electronic configuration of of Cr =                       [Ar]3d54s1  electron configuration is…

Q: Question 2 of 11 Submit What is the solubility of Mg(OH), at a pH of 11.80? (Ksp Mg(OH), is 1.6 ×…

A: Solubility is the ability to dissolve.

Q: Classify the chemical reaction as combination (C), decomposition (D), single replacement (SR), or…

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Q: What type of tertiary interactions do we observe for the two amino acid residues in the box? Draw…

A: Amino acids are building blocks of life and they combine to form proteins. They contain amino and…

Q: Use the periodic table to arrange the elements given in K Ne Ar Na P a. Ne<Na<P<Ar<K O b.…

A: Correct option is A.

Q: nd rate law

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Q: Consider the titration of 80.0 mL of 0.100 M Ba (OH), by 0.400 M HCl. Calculate the pH of the…

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Q: Part A If you combine 25.0 g of a solute that has a molar mass of 25.0 g/mol with 100.0 g of a…

A: The molality of the solution is defined as the ratio of no of moles of solute to that of mass of…

Q: If the molar composition of dry air is 78% N2, 21% O2 and 1% Ar, calculate the partial pressure of…

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Q: Draw the major elimination product for the reaction of 2-bromo2-methylbutane with A) KOH B) KOtBu…

A: Ore hinderd base give less substituted alkene  and less hinderd base gives more substituted alkene

Q: How are the following aspects of a reaction affected by the addition of a catalyst? Increased…

A: Addition of catalyst does not change position of equilibrium it can decreases activation energy of…

Q: Determine the rise, run, and slope of the line formed by these points. rise: run: slope: What is the…

A: We have find out rise, run, slope and activation energy for the reaction.

Q: The conjugate base of benzoic acid is ___________.

A: An acid after losing a proton turns into a conjugate base.

Q: A 0.245−mol sample of HX is dissolved in enough H2O to form 595.0 mL of solution. If the pH of the…

A: pH= 3.60

Q: In reactions with copper and cobalt salts, preliminary ionization of acidic forms of barbiturates:…

A: correct option is A(Required )

Q: If the vaccine effectiveness towards providing protection from hospitalization is 90% which of the…

A: The statement is dealing with only vaccinated people so we can ignore the options related to…

Q: If HCl and CuSO4 solutions were mixed, would a reaction occur? If so, what is the equation?

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Q: What product is formed when D-arabinose is treated with each r (a) H,, Pd; (b) Benedict's reagent?…

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Q: 'N' CH3

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Q: 3. Consider the electrophilic aromatic substitution reaction below. Draw three resonance structures…

A: 18 )  Benzene ring undergo electrophilic substitution reaction. So from Br2 , Br+ will attack on…

Q: Spectra quality in ATR-FTIR is dependent on sample material. O True O False

A: Option A is correct answer ( True)

Q: Which of the following compounds does not have tetrahedral electron-pair geometry? Draw Lewis…

A: The compounds given are a. PCl3 b. NO2− c. CCl4  d. H2O e.H3O+

Q: Review method used to increase the solubility of a drug under the following headings co solvents PH…

A: Various methods are used to enhance solubility of poorly soluble drug like physical and chemical…

Q: What products are formed when each ester is treated with H,O and H,SO,? b.tooi CH;CHCH, C.…

A: This is an example of acid catalysed hydrolysis of ester which result in the formation of carboxylic…

Q: 25. SYNTHESIS! Show how the following reactant (left) can be used to synthesize the product (right).…

A: It is an example of electrophilic aromatic substitution reaction. we are required to synthesize the…

Q: The chlorination of methane occurs in a number of steps that results in the formation of…

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRTP=nRTV Here:…

Q: (a) Which is more likely to be paramagnetic, Fe(NO,)6 or Fe(OH)6 ? Fe(OH),+ O Fe(NO2)6* 4- (b) Why?…

A: Strong filed ligand occurs pairing...

Q: Given Zn(s) and AL(s), what observations would you make when combining AL(s) with ZnSO4(aq), and…

A: when combining Al(s) with ZnSO4(aq) then the reaction will take place because Aluminium is more…

Q: a Calculate the pH of a solution that is 0.20 M HOCI and 0.88 M KOCI. Ka = 3.5x10-8 pH = 8.1 b In…

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Q: Consider the following reaction, and choose all correct answers below. [Select all that apply]…

A: CH4(g) + 2O2(g) ---&gt; CO2(g) + 2 H2O(l) -&gt; when oxidation state incresese that species get…

Q: tructure corresponding to each name: (a) N-m ethylaniline; (d) N,N-diethylaniline.

A:

Q: Show the mechanism for the reaction conducted at -5 "C in CCI, cyclohexene + bromine…

A: -&gt;When alkene reacts with dihalogen first of all cyclohalonium ion formed. -&gt; then opening of…

Q: According to the Bohr model for the hydrogen atom, the energy necessary to excite an electron from n…

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Q: Write a complete ionic equation for the following reaction.…

A: Complete Balanced chemical equation is, Hg2(NO3)2(aq)+2LiBr(aq)→Hg2Br2(S)+ 2LiNO3.

Q: Review | Constants | Part B Calculate the pH of a 0.10 M solution of hypochlorous acid, HOCI. K, of…

A: HOCl is a weak acid which undergoes partial dissociation in aqueous medium. The degree of…

Q: H3CO. AICI, KMNO4 H20 Br AIBr3 AICI,

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Q: D.25 (a) Classify each monosaccharide by the type of carbonyl group and number of carbons in the…

A: Given compounds are monosaccharides

Q: Provide the starting material for the following transformation 1. Оз ? 2. Zn H20 A B D A

A: In this question, we have to provide the starting material for the given transformation.

Q: How many milliliters of diluent should be added to a 2.00 mL if aliquot taken from a mother liquor…

A: In case of dilution of any electrolyte, the number of moles (or millimoles) of the electrolyte will…

Q: A student determines that an aqueous solution that contains 0.138 M potassium formate and 0.147 M…

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Q: The atomic radius of E is 107 pm and tiat of E is 231 pm. Calculate the percent increase in volume…

A: The atomic radius of E is = 107 pm The ionic radius of E- is = 231 pm Percent increase in the volume…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.