What is the turnover number in molecules/min of a catalase enzyme molecule that cleaves 8.4 x 107 H₂O₂ molecules in 15 minutes? -

Q: TRUE OR FALSE In the Lucas test, the carbocation of n-propyl alcohol is more stable than the…

A: Anhydrous ZnCl2 and HCl is known as Lucas reagent.It is used to distinguish primary, secondary and…

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Q: page Use the following figure to answer the questions below. =C NH CH H₂N H H₂C CH3 How many amino…

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Q: II. Find the mass of the following: A.23 mol of C6H12O6 B.3.5 mol of (NH4)2CO3 C.8.21 mol of…

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Q: An aldehyde commonly exhibits a nucleophilic addition type of reaction. When a nucleophile attacks a…

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Q: Research the most common form of the hydrated copper (II) sulphate. How close were my results? *my…

A: The answer is as follows:

Q: The Go of the reaction of reactant X to product Y is the same in its catalytic reaction and the…

A: The answer is attached below-

Q: What is the most common starting material for gluconeogenesis

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Q: Compare how entropy changes for the following two systems : System A: A gas and a solid react to…

A: Entropy is the measurements of randomness. The gases have more entropy than liquid and solid.

Q: How many unpaired electrons are there in the complex ion [CO(NO3)5]¯? For this in the nitrate…

A: Given , Initial amount of substance = 60mg  t1/2 = 6 h  Total time = 24 h  N ❓  In question 2  Since…

Q: Please help in asnwering the following questions -Ethanol is heated with an acidified potassium…

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Q: Give a clear handwritten answer with explanation..give the IUPAC name of given bleow structure with…

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Q: b) Construct an enthalpy cycle and calculate the enthalpy of combustion in each case using the above…

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Q: Liven Dome Compounds show the Sunthesis of the given compounds using the nucleofhitic subestitution…

A: Nucleophile is an electron rich species that can attack an electron deficient site.  In Nucleophilic…

Q: chemist performs a gravimetric analysis. The chemist combines 1.00L1.00L of…

A: ✓Chemical precipitation is the process of conversion of a solution into solid by converting the…

Q: Calculate £º, E, and AG for the following cell reaction: 3+ 3Zn(s) + 2Cr³+ (aq) = 3Zn²+ (aq) + 2 Cr…

A: Given-> [Cr3+] = 0.090 M [Zn2+] = 0.0055 M 3Zn(s) + 2Cr3+(aq) <-----> 3Zn2+(aq) + 2Cr(s)

Q: 1. Write balanced chemical equations for the dissolution of acetic acid (CH3COOH) and sodium acetate…

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Q: Considere la siguiente reacción de neutralización entre un ácido fuerte y una base fuerte (ecuación…

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Q: Which reaction is carried out in an acidic medium? Which reaction involves a reductant as an…

A: There are two different reactions, iodometric and iodimetric titrations.

Q: 4. Determine the rate law expression of the given reaction: F2(g) +2C1O2(g) →2FCIO 2(8) Experiment…

A: here we are required to find the value of rate constant .

Q: ) -SH -OCH₂ -NO₂ silica column 20% CHCI₂ 6 Time (min) 8 -CIN 10 -OH -CO₂CH₂-COCH, CHO 12 -NH₂ 400…

A: Silica Column is eluted by 29% CHCl3. Now in the given graph elution time of different compounds are…

Q: Calculate the total molar entropy change (in J mol-¹ K-¹) when 1.0 mol of supercooled H₂O freezes at…

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Q: Explain why each of these properties is important to sustaining life. Please use your own words and…

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Q: Which choices are correct? O osmotic pressure is directly proportional to the number of solute ions…

A: Solution is made up of solute and solvent. Solute is present in small amount and solvent is present…

Q: What is the molar solubility of FeCl3 in water?

A: Given :-  The given salt is FeCl3  Molar solubility of FeCl3 in water = ?…

Q: 1. A 1.2-gram sample of lanolin was treated with Wij’s solution and excess potassium iodide…

A: Since you have posted multiple questions and not specified which one to solve, we will solve the…

Q: ction rate constant be negative? 0 15 20 5 -1 5 -2 5 3 5 10 25 y = -0.042x-3.0229 R² = 0.9995 30

A: Given data set: Plot of concentration vs time.  Equation of line: y= - 0.042x - 3.0229 We know that:…

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A: Relationship between these given organic molecules are like enantiomers , Diastereomers ,identical…

Q: What is the molecular formula of this psychoactive compound? (CH3 CH₂)2NC H ******* ****** HN A.…

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Q: [Select] H3C-CH₂-CH₂-C-CH3 [Select] Aldehyde Ether Alcohol i Amine Ester H3C-CH₂-C-0-CH3 Ketone…

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Q: Calculate the [OH] and the pH of a solution with an [H] = 5.6 x 10-¹0 M at 25 °C. [OH-] = pH =…

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Q: Please identify the percent difference of the experimental molar volume and theoretical molar volume…

A: The balanced equation for the reaction between Zn(s) and HCl to form H2(g) is: Zn(s) + 2HCl(aq) →…

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Q: 3. A 466g sample of water is heated from 8.50°C to 74.60°C. Calculate the amount of heat absorbed…

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Q: Draw the Fischer, the Haworth, and the most stable chair conformation of β-D-mannose.

A: First draw the Fischer configuration of the D-mannose then convert to beta D-mannopyronose (some…

Q: Answer the following in 2 decimal places please: Identify what will be the concentration of Cl in…

A: Here 6.96 ml of 0.0775M AgNO3 is used for titration of 50 ml of sample of water to determine the…

Q: How many millimoles of O₂ (g) is produced in the anode if water is electrolyzed for 125 seconds…

A: Given :  Time (t) = 125 seconds  Current (I) = 5.25 A  Faraday's constant, F = 96485 units

Q: All of the following complexes will be colored EXCEPT O a. [Ni(H₂0)6] 2+ O b. [Fe(CN)6] 4- c.…

A: In coordination chemistry, central metal ion is bonded to ligand. Ligand donate electron density to…

Q: What is the approximate OCH bond angle in the aldehyde functional group? A. 180 B. 120 OC. 109 D.90

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Q: 1)[CLO-6] Calculate the pMg in the reaction of 50 mL of 0.1 M Mg (buffered to pH 10) with 25 mL of…

A: GIVEN→ 1. Volume of Mg2+ = 50ml     Molarity of Mg2+ = 0.1M     Volume of EDTA =25 ml    Molarity of…

Q: which molecule is structurally the most complex? O Uric acid O Urea O Ammonia O Water

A: Molecules which contain large number of atoms and are intricately arranged in different ways are…

Q: 3. Define calorimetry and describe the two commonly used calorimeters. 4. When a 1.50 g sample of…

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Q: Chemistry how many trees would you need to sequester 8216.87g of carbon dioxide produced from 1.0…

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Q: Which of the following properties would be the same for a pair of enantiomeric monosaccharides? O…

A: No, your response is not correct. A pair of enantiomers have same physical and chemical properties,…

Q: Silver nitrate is added to each of the aqueous solutions: [Cr(NH3)3Br3], [Cr(NH3)6]Br3, and…

A: In coordination compound if have primary valency like chloride, bromide, iodide react with AgNO3to…

Q: OH Br CHO

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Q: What is the answer in ML?

A: Volume can be converted in mL using conversion factor .

Q: Which substances can react with potassium borohydride, converting the product into alkene alcohol…

A: Potassium borohydride is a weak reducing agent . It doesn't reduces carboxylic acid  and ether.

Q: Gibon a reaction Cu2+caal+zm(s) — cu(S) Zn²+ (ar) Find out the value of cell potential at 298 k for…

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