KMNO4 NazCr20, [1] NACN p. d. HO, f. H2SO4, H2O Br (2] H2O, ¯OH

Q: A solution is prepared at 25°C that is initially 0.17M in propanoic acid (HC2H5CO2), a weak acid…

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Q: Туре Enthalpy Entropy (ДН)? Spont.? (-AG)? Reaction (AS)? Yes, No, or Maybe (TD*)

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Q: There are 10 groups in your class. In the formulation of Concentrated Peppermint Water, you are…

A: Given: Volume of final solution = 800 mL. And volume of stock solution taken = 756.9 mL.

Q: 6. Calculate the cell potential, at 25 °C, based upon the overall reaction 3 Cu²*(aq) + 2 Al(s) → 3…

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Q: d.S a solution where the concentration of undissociated acid particles is high and the relative…

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Q: d) Find the temperature increase expected for 2.00 L of water when it absorbs all the energy from…

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Q: Which of the following statements is true? Specific heat capacity is dependent on the amount of the…

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Q: Question 19 In pure substance, at constant volume, pressure and temperature will dictate whether a…

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Q: The equilibrium constant, K, for the following reaction is 1.77x10 3 at 568 K. NH4CI(s) NH3(g) +…

A: Kc is equilibrium constant and Kc is equal to ratio of concentration of product and concentration of…

Q: Consider the following system at equilibrium where K. = 77.5 and AH° = -108 kJ/mol at 600 K. Co (g)…

A: Given- CO(g)+Cl2(g) <->COCl2(g) Kc=77.5 ∆H°=-108kJ/mol

Q: In the redox-dichromate titration with solutions containing 2 components, the first inflection point…

A: Given: The redox-dichromate titration with solutions containing 2 components.

Q: Q6. Predict the major product(s) of the following reactions. Show stereochemistry applicable. H3C-…

A: Given reactions are :  Predict the major products of the following reactions . Show stereochemistry…

Q: Which of the following statements about the SF experiment is/are CORRECT? The monochromator is…

A: A multiple choice question based on analytical process that is to be accomplished.

Q: Consider the following standard reduction potentials, Fe2+(aq) + 2 e- → Fe(s) E° = -0.45 V Cl2(s) +…

A: The standard potentials given are, => Fe2+(aq) + 2 e- → Fe(s)                     E° = -0.45…

Q: The aldol reaction is an equilibrium process that generally favors the products. How would the…

A: Retro aldol reaction is the reverse of the aldol condensation reaction .Thus in retro aldol…

Q: Calculate the following and express the answer in the proper number of significant figures:…

A: To solve the given question, first solve the numerator and denominator part. Then round off answer…

Q: Which of the following electrochemical methods requires the formation and measurement of an…

A: Analyte can be defined as a substance that we are going to analyze during a process or an…

Q: 7. Provide a mechanism for the following transformation: H,O HO он

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Q: View co insert a new object. Click here to disable. 3. Assuming constant temperature, what is the…

A: Given,  3. At constant temperature, the pressure inside the balloon when it's volume decreases from…

Q: What volume (mL) of the prepared high alcoholic elixir is needed if the prescription requires 100 mL…

A: Given: Final volume of solution requrired = 100 mL. Final %(v/v) of the alcohol = 65 % And the…

Q: . The flotation process used in metallurgy involves __________. a.chemical reduction b.the roasting…

A: 1) The flotation process used in metallurgy involves

Q: 17 g of unknown organic sample was dissolve in 564 mL of Dicloromethane (DCM). The boiling point of…

A: NOTE: It will be benzene only and not DCM as the data is given for benzene and there is a typo error…

Q: Given the volume of 0.4596 M NaOH used determine the concentration of 19 ml sample each from…

A: We are performing here an acid-base titration to determine the concentrations of an acidic compound…

Q: Write the equilibrium constant expression, K, for the following reaction. Please enter the compounds…

A: Equilibrium constant (K) expression:

Q: A 34.4 g sample of a metal is heated to 99.0 °C and then placed in a calorimeter containing 107.1g…

A: Equation for heat energy ( Q ) is given by,       Q  =  m  ×  C × ΔT  m = mass  C =  heat capacity…

Q: Based on the phase diagram illustated below, what is the phase condition of the given two-component…

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Q: Arrange the following solvents from the least to most solid Ca(OH)2 dissolved: ____ < ____ < ____ <…

A: We have to arrange the given solvents in order of least to most in which solid Ca(OH)2 dissolved.…

Q: BuLi CH3I H3CS THE SCH3 SCH3 What is the radical reaction mechanism?

A: Detail free radical reaction mechanism is shown below

Q: A total of 1.569 F of electricity (1 F = 1 mol e¯) was required to electrodeposit all of the Zn and…

A: Answer: This question is based on Faraday's law of electrolysis. To deposit each mole of Zinc ion…

Q: 19 g of unknown organic sample was dissolve in 640 mL of Dicloromethane (DCM). The boiling point of…

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Q: The data below were collected using a pH electrode and a set of pH standards. What is the pH of an…

A: Given that, the potential reading is 200 mV. So, the cell potential is Ecell = 200 mV = 200×10-3 V =…

Q: The pH of a 0.300 M solution of NaOAc is:   (For HOAC, Ka = 1.8 x 10-5) a. pH = 4.90 b. pH = 11.37…

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Q: Which of the reactions are spontaneous (favorable)? O 2 H,O(g) 2 H,(g) + 0,(g) AG = 457 kJ/mol %3D O…

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Q: Shown below is the structure of one of the methyl ester biodiesel products together with its 13c NMR…

A: We have to determine the 13C NMR peaks of A, B, C, and D.

Q: Aluminum nitrate + potassium bromide

A: We can expect aluminium bromide and potassium nitrate as the displacement products.

Q: The relationship between the diffusion current (ampere) and concentration ( _____ ) of the analyte…

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Q: Q6. Predict the major producet(s) of the following reactions. Show stereochemistry where applicable.…

A: a. E1 elimination. b. sn2 reaction. 3. sn2 reaction. 4. Allylic bromination.

Q: Organize the compounds below in the order of increasing boiling point, Explain your answer. Hexane,…

A: Boiling point is dependent on the intermolecular forces present in the molecules.

Q: In a two component mixture assuming it forms a single phase, how many variable can be considered? O…

A: Given, No. of componene C= 2 No. of phase P=1 No. of variables = ?

Q: What is the molar solubility of Ag2CrO4 (Ksp 1.10 x 1012) if the solution is 1.00 x 10 M in Ag+? •…

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Q: For the oxidation–reduction reaction equation   2Na+S⟶Na2S indicate how many electrons are…

A: Oxidation - Reduction reaction is called as redox reaction.  Oxidation - loss of electron  Reduction…

Q: The equilibrium constant, Kp, for the following reaction is 2.20×104 at 723K. 2NH3(g) N2(g) + 3H2(g)…

A: Here we are required to find the equilibrium pressure of hydrogen

Q: Compute for the CEC and % base saturation of the soil if; Ca = 15 me/100g Fe = 15 me/100 g K = 19…

A: Solution: Data given- Ca = 15me/100g, Fe = 15 me/100 g, K = 19 me/100g, Mn = 18 me/100g,  Mg = 8…

Q: A student attempts to determine the molecular weight of an unknown liquid with a boiling point of…

A: Given that -  Boiling point of unknown liquid = 79.6°C  While lowering the vapour pressure,…

Q: The empirical formula of X is C3H5CIO If X is an optically alkanal, give the structural formula of…

A: Molecular formula = C3H5ClO. DBE = 3- (5+1/2)+1 = 4-3= 1. Therefore the compound is having a double…

Q: Standardization of NaOH against KHP Example 0.2500 II Wt. of KHP, g Final reading, mL NaOH Initial…

A: Solution- Data given- Volumes of NaOH and HCl and their concentration.

Q: 3. A device is being designed to separate a natural gas having a molar analysis of 94% CH4 and 6%…

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Q: Trom Rate Given (n) Expirement Imol/L-s NO2 moV co mol/L NO2 mo/L CO mol/L 0.0050 0,10 0.10 2. 0.…

A: Rate law = k [NO2]m [CO]n... Where k is rate constant... m and n is order w.r.t NO2 and CO

Q: 19.45 g of an unknown compound decreased the freezing point of 303 g of benzene (Kf= 5.12 ∘C  /m) by…

A: We use the depression in freezing point equation.

Q: 1) The nitrite ion concentration in a given canned goods sample was determined by redox titration…

A: In the redox titration process of nitrite ion (NO2-) with permanganate ion (MnO4-), manganese ion…