a. Cr(OH)3 + Br2 → CrO4- + Br¯ in basic solution

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Q: Provide one example for SN1 reaction of alkyl halide

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Q: H. он D.

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Q: 1.) NaOEt, EtOH 2.) HCI, H2O, heat

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Q: Draw complete arrow pushing mechanisms for the following three reactions. Be sure to include all con...

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Q: (c) Estimate the wavelength of electrons that have been accelerated from rest through a potential di...

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Q: Consider the titration of 50.0 mL of 0.501 M weak base B (Kb = 7.5 x 10⁻⁶) with 0.340 M HNO₃. What i...

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A: The reaction given is,

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Q: Consider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH afte...

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Q: Consider the following system at equilibrium where AH° = -16.1 k), and Kc = 154 , at 298 K: 2 NO (g)...

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Q: II. E,Z designation. A. Assign E or Z configuration to the following compounds. LOCH3 3. СНЗ 5. CHз ...

A: Definition : 

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Q: Using the Law of Conservation of Mass, answer the following questions. If you need to review this co...

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Q: Calculate the pH when 77.0 mL of 0.250 M HCI is mixed with 40.0 mL of 0.150 M Ca(OH):.

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Q: 3. The following questions are based on the polypeptide chain below. a) How many amino acids are the...

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Q: CH3 H3C. NaOH H3C. CH3 CH3

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Q: (a) Arrango the tollowing intermediate in order of decreasing stability. Justity your answer. CH HC-...

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Q: 6. Which of the folloWing statements concerning ethanoic acid are correct? (1) It cannot be complete...

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Q: In the following Redox Reaction, which would be designated as the Reducing Agent? 2AI(s) + 3H2SO4(aq...

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Q: Phosphoric acid is a triprotic acid with the pK, values pK,l = 2.148, pK2 = 7.198, and pKy = 12.375....

A: Given: Volume of buffer = 1.000 L Concentration of buffer = 0.0500 M And pH of buffer = 7.780  Assum...

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Q: Lewis Dot Formulas for atoms: display the __________ electrons as dots around the chemical symbol.

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Q: What are the applications of Molarity and Molality in daily living?

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Q: Calculate the pH and the equilibrium concentration of C6H6O62- in a 6.39×10-2 M ascorbic acid soluti...

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Q: Determine the concentration (M) of H3O+ in a 0.577 M solution of a triprotic weak acid, H3A, given t...

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Q: Look for the synthon. Identify where to make the disconnection. Then plan your synthesis. OH ?? 1. 2...

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Q: When a small amount of strong acid is added to an ammonia/ammonium chl buffer, what happens to the c...

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Q: Two sets of ionizations are shown in the tables below. Complete the tables by ordering each set of i...

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Q: Order the following atomic orbitals according to their relative energy levels in homodiatomic molecu...

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Q: What [NH4Cl] is needed to prepare 1.000 L buffer solution at pH 8.8 using a stock concentration of  ...

A: Given :  [NH3]  = 0.3500 M  pH = 8.80  Volume of buffer solution = 1.00 L  Kb of NH3 = 1.8 x 10-5   

Q: Protectim of C=0 TSOH benzene HO reglux TS OH =

A: In presence of acid diol can protect carbonyl group.  

Q: nat the time ol lloy(25%2n, 75%. cu) , submers ion in day of BYass avea was 10 cm², that 2.5 kg had ...

A:

Q: What the time l submevs ion in day ot Brass alloy (25%2n, 45%. cu) , avea was 10 cm2, that 2.5 Kg ノ ...

A: Given, Brass alloy having 25%zinc and 75%copper Area-10cm2 Weight of NACL displaced by brass-2.5kg ...

Q: Sulfuryl chloride, SO2C12(9), decomposes at high temperature to form SO2(9) and Cl2(g). The rate con...

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Q: How many milliliters of 10.0M HCI are needed to make a 350 mL solution of HCl with a Molarity of 0.6...

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Q: Q4) A cube of ice of mass 100 git put into a gloss of water at just above 0°C. When the ite melts, a...

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Q: The solubility of ferric hydroxide is 4.8 x 10 g/100 mL at room temperature. Calculate its solubilit...

A: Solubility can be defined as the maximum amount of a substance that dissolve in a particular amount ...