Enter your answer in the provided box. A constant current is passed through an electrolytic cell containing molten MgCl₂ for 14.0 h. If 2.70 x 105 g of Cl₂ are obtained, what is the current in amperes? A

Q: 2. When 1.3 g of C4H9NO is dissolved in 150 mL water, the resulting solution is 0.50% ionized at…

A:

Q: lid potassium carbonate is slowly added to 75.0 mL of a cobalt(II) fluoride solution until the…

A: Given : Volume of cobalt(II) fluoride = 75.0 mL Concentration of carbonate = 0.0578 M

Q: 10. If x is amount of adsorbate and m is amount of adsorbent, which of the following relations is…

A: following relation related to adsorption process. adsorption is diposition on surface

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A:

Q: Complete the ff nuclear equations. Write the mass number, atomic number, and symbol for the…

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: Predict the product of the following reaction: Na OH, H₂O 2

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Q: What type(s) of intermolecular forces must be overcome when liquid dipropyl ether (CH3CH₂CH2-O-…

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Q: Which one of the following two compounds has the stronger IMF - and therefore the higher boiling…

A: The pairs given are a) Ne & He, b) Cl2 & MgS and c) NH3 & Methane (CH4).

Q: Which of the following conditions causes a gas to behave ideally?  Select all that apply. small…

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Q: Pd2+ + Cd2+ Cd (s) +Pd4+ E cell +0.323 V What is the potential of this cell reaction at 298 K when…

A: Given : [Pd2+] = 0.150M  [Pd4+] =2 x 10-3M  [Cd2+] = 0.200M  E0cell = 0.323M

Q: b) Explain the characteristic Pd-Cl and Pd-N stretching bands obtained in cis- Pd (NH3)2 Cl₂] and…

A: Inorganic IR spectrscopy

Q: Answer the following questions based on the structures of cis and trans 1,2- cyclohexanediols.…

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Q: 3. Fog is a colloidal solution of (a) solid in gas (c) liquid in gas (b) gas in gas (d) gas in…

A: Given, Fog is a colloidal solution of-

Q: Decide whether solutions of the ammonium fluoride are acidic, neutral, or basic. a. K for NH3 is 1.8…

A: Kb  and Ka are dissociation constants of base and acid respectively . Greater is the dissociation…

Q: A 2.00 g sample of a gas was collected in a 500. mL gas bulb until its pressure reached 652 mm Hg at…

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Q: For the reaction CO (g) + Cl₂ (g) → CICOCI (g), AS rxn-47.0 Jmor ¹K¹ and Arxn-220. kJ/mol. What is…

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Q: The pH of 0.125 M Na2X is 11.15 and the pH of 0.125 M H₂X is 2.55. Calculate pKai and pKaz for H₂X.

A: Given: pH of 0.125 M Na2X = 11.15  And pH of 0.125 M H2X = 2.55

Q: Co2+(aq) + 2e- --> Co(s)  -0.30 V Cd2+(aq) + 2e- --> Cd(s)  -0.44V [Co2+(aq)] = 0.0010 M…

A:

Q: and A certain metal M forms a soluble nitrate salt M(NO), Suppose the left half cell of a galvanic…

A: Electrochemical cell is the concentration same in which the same metal act as anode and cathode…

Q: QUESTION 1 How many moles are there in 88 g of CO2 sample? O A. 18 moles OB. 1 mole O C. 2 moles O…

A: Moles of a compound can be calculated from knowing the mass and molar mass of that compound.

Q: The volume c

A:

Q: Consider the following half-reactions: (1) The strongest oxidizing agent is: (2) The weakest…

A:

Q: 9. C.H,O (ketone) 100 80- 60- 40- 20- 10 20 30 40 50 60 70 80 85 90 100 100 110 m/2

A: Molecular formula = C6H12O (DBE = 6- (12/2)+ 1 = 7-6=1. The compound name is 2-hexanone.

Q: Derivation Calculate the entropy of HBr at 298 K and 1.00 bar, given that the bond length is 1.41 Å…

A: Here are required to find the translation entropy of HBr at 298 K and 1 bar pressure

Q: Strontium-90 is a radioactive substance that decays according to following function, where y sub-0…

A: Here we are required to find the half life of the radioactive substance Sr90

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A: 1.Intermolecular  force is the  force of attraction  exhibit by  a molecules 2.There are various…

Q: _) Which one of the following statements is incorrect about enzyme catalysis? (a) Enzymes are mostly…

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Q: 40 × 1 x 2008 xample 8. The laboratory reagent, concentrated nitric acid, is generally 69 per cent…

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Q: 14.53 How much energy is released in the fission of 1 kg of 235 U according to the equation below?…

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Q: A chemist prepares a solution of zinc oxalate (ZnC₂04) by measuring out 3.94 mg of zinc oxalate into…

A:

Q: When initial concentration of a reactant is doubled in a reaction, its half-life period is not…

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

Q: For this experiment I prepared two solutions: each was an injection of 15 microliters of pure acetic…

A: 1 μL = 10-6 L 1 L = 1000 mL Volume of acetic anhydride (MW = 102.09 g/mol) taken in mL, V = 15.9 μL…

Q: Give IR spectra of. D) CH3-CH2-O-H H 2) CH3-C=0 O 3) с C-CH3 CH₂ C-H 4) 5) ON -NH₂ H3C₁ 6) C= CHCCH3…

A: IR : 3500 to 3000 cm-1 hydroxy stretch, 2800 cm-1, 2700 cm-1 aldehyde C-H stretch, 1710 cm-1 is…

Q: Write both an equation using lewis structures and a balanced chemical equation for the reaction…

A: In this question, we have to write both an equation using lewis structures and a balanced chemical…

Q: Draw dot structures of PCI5. SF6, 1- C3H4O, TeF5¹- (Te is element number 52), 1. and 13¹ ion (a…

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Q: During the combustion of 5.00 g of ethanol (C2H5OH) 35.5 kcal of energy are released. How many grams…

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Q: How many grams of caffeine need to be added to 850 ml of benzene to make a 0.55 m solution? Density…

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

Q: What is the [H+] of a 0.650 M solution of acetic acid? Ka (acetic acid) = 1.8 x 10-5.

A: Given : Concentration of acetic acid = 0.650 M  Ka = 1.8 x 10-5

Q: What is the pH of a 0.627 M weak base solution? The Kb of the weak base is 0.000066.

A: Given :- concentration of weak base solution = 0.627 M  Kb for weak base = 0.000066  To calculate :-…

Q: OCH 3 1. Excess 2. H₂O* MgBr

A: The reactions given are,

Q: Using the standard electrode potentials: Cl2(g) + 2e---> 2Cl-(aq) E° = +1.36 V; Cd2+(aq) + 2e- -->…

A: The Species which have higher reduction potential has the higher ability of getting reduced. So they…

Q: Calculate the cell potential for the galvanic cell in which the reaction. Ti(s) + Cu²+ (aq) Ti²+…

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Q: 8. All of the following affect the rate of solution EXCEPT temperature nature of substances particle…

A: To identify: The parameter that does not affect the rate of reaction.

Q: A 12-ml. sample of borax solution was titrated with 0.482-M HCL. The endpoint was reached after…

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Q: What is the conjugate base of HCO3™ ?

A: Given :- chemical formula = HCO3-  To determine :- conjugate base of given species

Q: How do you define the 3 given and give one example each with problems and solutions 1. Percent…

A: 1. Percent Concentration 2. Molarity and 3. Normality - These are three different parameters to…

Q: For the reaction below, the rate constant at 46 °C is 0.0113 M1-1 and the rate constant at 62 °C is…

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Q: Chemistry Calculate the pOH of an aqueous solution with a [H+] = 7.85 x 10-6 M

A: pOH of a solution is the negative logarithm of the concentration of the hydroxide ion.  pOH = -log…

Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

A:

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.