Enantiomers 1. Construct a model with a tetrahedral carbon in the center and four different colored groups attached to it. Answer the following on your report sheet. a. Does this model have a plane of symmetry? b. Does the sink at your lab bench have a plane of symmetry?

Q: In the standardization of HCl using pure anhydrous sodium carbonate as primary standard for methyl…

A: Given :  Volume of HCl = 1.0 ml  Mass of Na2CO3 = 0.05 g  Molar weight of Na2CO3 = 106

Q: Twenty-one grams of cyclohexane with a molar mass of 84 g/mol and twenty-five grams of ethanol with…

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Q: Consider Fe2+ and Fe3+. Aqueous iron in equilibrium with each mineral at pH 5 for FeO (wustite…

A: Two reactions to be considered are:   FeO (s) + 2 H+ (aq) ↔  Fe2+ (aq) + H2O (l)…

Q: alculate the pH of 0.20  M arginine hydrochloride, ka= 8 x 10^-13

A: Given :  Ka= 8 x 10^-13

Q: How many moles of Na,CO; are dissolved in 1.32 kg of H2O in a 2.2m solution?

A: 5. Given : molality of Na2CO3 solution = 2.2 m  Mass of water = 1.32 kg   To calculate :  No.of…

Q: CH3 CH3 1,3-dimethylbenzene with ethanoic anhydride and AICI3 to make CH3

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Q: Determine the AU°reaction at 25 °C (in kJ/mol) for the following reaction: SİCI4(I) →Si(s) + 2C12(g)…

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Q: if a reaction has a AH Of 188.0 Kk mole and is spontaneous for all temperatures greater than 49.9 K,…

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Q: The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from…

A: The minimum amount of energy required to eject electron out of neutral gaseous particle is called as…

Q: 1. What mass of solid Lanthanum (III) oxalate nonahydrate { La2 ( C204 )3 9 H20} can be obtained…

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Q: Describe the preparationof 750 mLof a solution that is 0.0900 M in K + , starting with solid…

A: Given that -  Volume of Solution containing K+ ions = 750 mL = 750/1000 = 0.750 L  Molarity of this…

Q: ) 1-bromobutane will undergo reactions when heated, as shown by reactions A and B…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: Draw the electron pushing reaction mechanism for the hydrolysis of the artificial sweetener…

A: Aspartame on hydrolysis gives aspartic acid, phenyl alanine and methanol under acidic, basic and…

Q: When 20 grams of KNO3 is dissolved in 100 grams of water at 80 °C, the solution can be correctly…

A: Given,  20 g of KNO3 is dissolved in 100 g o water at 80 °C.

Q: The rate law for the following reaction is: 2W + 3X + Y Z [W| mol L- mol L mol L- [X] Rate of…

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Q: Arrange the compounds from most soluble in water to least soluble in water. The carboxyl group…

A: solubility of a compound depend on the type of the intermolecular force present Here we are required…

Q: 2. Pt* forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and…

A: Answer: To form a complex, ligands donate their lone pairs in the vacant orbitals of central metal…

Q: 3. How many molecules of ethylene diamine will react with Ni(H,O),*? Explain your answer.

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Q: Give the equation for the quantum yield for the path that has T2, 02. (Use the following as…

A: Given: Γ =7.407×10-9 sTo Calculate:Quantum yield (φ2)

Q: Consider the reaction given below and answer the succeeding questions. Express all answers in proper…

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Q: A sample of a gas at 11.0°C has a volume of 0.50 L at a pressure of 0.9 atm. What is the volume of…

A: Here given--- Initial Pressure (P1) = 0.9 atm Initial Volume (V1) = 0.5 L Initial Temperature (T1) =…

Q: solute 0.147 g C6H7NaO6 molar mass 198.11, dissolves in 50.00 mL, absorbance of solution 0.862,…

A: Given that -  Mass of Solute, C6H7NaO6 = 0.147 g  Molar mass of Solute, C6H7NaO6 = 198.11 g/mol…

Q: Fe,0.t 3 Ha ca) a) AH" a AG at 230°C

A: The reaction given is, => Fe2O3 (s) + 3 H2 (g) → 2 Fe (s) + 3 H2O (g)

Q: mass

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Q: What are the physical properties of tris (butadiene) molybdenum?

A: Answer: The physical properties of tris (butadiene) molybdenum is as follows.

Q: Solutions of magnesium sulfate and potassium phosphate react to form a precipitate. What volume, in…

A: Given:: Molarity of MgSO4 = 3.74 mol L-1 Moles of ppt = 63.7 mol Volume of MgSO4= ?

Q: Complete (IF NECESSARY) and balance the following equations, then use oxidation numbers to explain…

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Q: Twenty-one grams of cyclohexane with a molar mass of 84 g/mol and twenty-five grams of ethanol with…

A: Given that -  Mass of cyclohexane = 21 g  Mass of ethanol = 25 g  Molar mass of cyclohexane = 84…

Q: ne molality o

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write a balanced equation for the formation reaction of each of the following substances: (a)…

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Q: Oxidation of glucose using Benedict's or Barfoed's reagent results in a mixture of compounds…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: Given the FTIR Spectra picture, match the following bands to its corresponding interpretation.…

A: FT-IR streching depends on the strength and polarity of the bonds, More strong and polar is the bond…

Q: 4. Consider the compounds 4-tert-butyl- cyclohexanol and 4-tert-butylcyclohexa- none. Using silica…

A: In these two compounds, 4-tert-butylcyclohexanol is more polar than that of 4-…

Q: Vancomycin, as shown in the figure contains all the proteinogenic amino acids and sugar moieties

A: Vancomycin is an amphoteric Glycopeptide antibiotic.It inhibit the cell wall formation of

Q: Complete the following nuclear bombardment equation by filling in the nuclear symbol for the missing…

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Q: 22.Which is the conjugate base in the equation? [Fe(H2O)6]+3 + H20 = [Fe(H2O)50H+2 + H30+ А. H30+ В.…

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Q: 7. The reduced form of nicotinamide adenine dinucleotide (NADH) is an important and highly…

A: "Since you have asked multiple questions, we will solve one question (Ques 7) for you. If you want…

Q: percent (w/v) concentration

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Q: The discovery of deuterium, and the mark of difference in the physical and chemical properties of…

A: Deuterium is an isotope of hydrogen.In hydrogen we have 1 proton,1 electron and no Neutron.…

Q: Given that you have 10% solution of methyl parahydroxybenzoate and you use 0,1% how many grams of…

A: Given, 10 % solution of methyl parahydroxybenzoate  Used : 0.1 %   Required,                   Grams…

Q: Colligative Properties and Kinetics 9a. Radioactive Cud decays with a t/2 of 12.8 days. What is the…

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Q: HCO3-(aq) + H2O(l) CO3 2-(aq) + H3O+(aq) In the reaction above; Select one: the strongest base…

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Q: ich of the following states are correct about cycloalkanes? A Their general formula is CnH2n+2. BA…

A: Which of the following statement is correct about cycloalkane:

Q: TQhB66q?1oB O CHEMICAL REACTIONS Percent yield of chemical reactions OOOC 15 quid octane…

A: Given : We have to calculate the percentage yield.

Q: A chemist designs a galvanic cell that uses these two half-reactions: standard reduction potential…

A: In an electrochemical cell, the electrode with higher standard reduction potential acts as a cathode…

Q: Which among the given statements is true and correct?   a = In the 1880s, French chemist…

A: When a substance is dissolved in a solution, the vapor pressure of the solution will be less than…

Q: Vhat is the pOH of a 0.0250 M HI solution? А. 0.944 В. 12.398 С. 1.602

A: Given : Molarity of HI = 0.0250M

Q: 3. Carbonic acid, H2CO3, can be found in a wide Calculate the hydronium -ion concentration of a…

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Q: Once you've obtained the ammonia, you could use it to manufacture nitrous oxide (otherwise known as…

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Q: Solid cobalt(II) acetate is slowly added to 75.0 mL of a 0.0317 M potassium hydroxide solution. The…

A: Given,  [KOH] = 0.0317 M  Volume of KOH = 75.0 mL  Solubility product of Co(OH)2 = 2.5 x 10-16

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.