What is the cell potential for the following reaction at 25 °C? Ni(s) + Cu2*(0.010 M) → Ni2*(0.0010 M) + Cu*(1.0 M) SRP: E° Ni2+/Ni = -0.25 V; E° Cu2+/Cu* = +0.15 V %3D O 0.34 V 0.40 V 0.37 V 0.43 V

Q: 7. Explain, in terms of the strength of intermolecular forces, why the boiling point of diethyl ethe...

A: The boiling point of solvent is the temperature at which solvent pressure is equal to atmospheric pr...

Q: an attempt to measure the effects of acid rain, researchers measured the pH (7 is neutral and values...

A:

Q: 3. Complete the following equations for the addition of an acid and base to phosphate buffer solutio...

A: Quick summery:  a) In  acidic solution phosphare buffer act as base and abstract proton. b) In basic...

Q: Structural formula

A:

Q: How many grams of calcium phosphate contains 2.15 moles?

A: Given :- number of moles of calcium phosphate =  2.15 mol  To calculate :- mass of calcium phosphate...

Q: Which alkyl halide will form.the most stable carbocation? Br Br Br II II IV Multiple Choice II IV

A: A carbocation is an ion with a positively charged carbon atom.

Q: 2. An unknown gas sample is collected in a 245 mL container at 25°C and 755 mmHg. a. How many moles ...

A: Given :-  Volume of gas = 245 mL  Pressure  = 755 mm Hg  Temperature = 25°C  Mass of gas = 0.356 g  ...

Q: Which one of the following could be a product of the reaction shown below? OH H* catalyst ??? HO. OH...

A:

Q: A mixture of the 8-hydroxyquinoline complexes of Al and Mg weighed 1.0843 g. When ignited in  a furn...

A: Given: The mass of sample = 1.0843 g. And the mass of Al2O3 and MgO formed = 0.1344 g. Assuming the ...

Q: The reaction A→B is second order and has a rate constant k = 0.0136 M-1 s-1.

A:

Q: 1. Provide the major product(s) of the following reactions. (a) NaSH (aq) (b) OH SOCI2

A: SN2 reaction: The bimolecular nucleophilic substitution reaction involves the attack of nucleophile ...

Q: Another experiment requires you to take 25.0g of zinc chloride and add it to 175.0mL of water?  What...

A:

Q: A cylindrical glass tube of length 25.75 cm and radius 2 cm is filled with argon gas. The Empty tube...

A:

Q: Wine goes bad soon after opening because the ethanol (CH, CH,OH) in it reacts with oxygen gas (O,) f...

A:

Q: Show how you could prepare 4-bromopyridine from 4-aminopyridine. Write the synthesis.

A: The conversion of 4-amino pyridine to 4-bromipyridine is needed to be shown.    Since you have asked...

Q: Calculate the percent ionization for bromic acid in a solution that contains 0.00850 M acetic acid a...

A:

Q: Consider the following reactions: CO(g) + H20(g) +CO2{g) + H2(g) K = 1.33 x 105 COg) + 2 H2(g) + CH3...

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical eq...

Q: explain the results of this experiment Table 1 Absorption Spectrum of Cobalt Chloride Using a Sp...

A: Given Wavelength           Absorbance 400 410 420 430 440 450 460 370 480 490 500 510 520 ...

Q: 1) In two drinking glasses, pour the same amount of water. 2) In one glass, add a spoon of fine salt...

A: Given: two different solutions are prepared using fine salt and rock salt.  

Q: Create a model of the atoms of a substance moving through the solid, liquid, and gas states. Be sure...

A:

Q: Acetylene and oxygen react to form carbon dioxide and water, like this: 2C,H,(g)+50,(g) → 4CO,(g)+2H...

A:

Q: Was there any physical change in the characteristics of trichloroethane when it was added to water?

A: Trichloroethane is micible in water. When it is added to water there is no any physical change.

Q: Which of the following is/are TRUE about Galvanic cell? I. The Gibbs Free Energy of the cell is nega...

A: In a galvanic cell, the anode is negatively charged and the cathode is positively charged. 

Q: Question 18 The cell notation for the Galvanic cell is Cd(s)/Ca2*2(s)/" The Standard Reduction Poten...

A:

Q: QUESTION 4 If the temperature of 40.92 grams of water initially at 65.73°C is changed to 93.48°C, wh...

A:

Q: The hydronium ion concentration of an aqueous solution of 0.429 M diethylamine (a weak base with the...

A:

Q: a gas at 250k and 15 atm has a molar volume 12 percent smaller than that calculated from the perfect...

A: Using the compression factor equation and relationship we get the answer

Q: What is the empirical formula of a compound that contains 27.0% S, 13.4% O, and 59.6% Cl by mass? (S...

A: Element Percentage Atomic weight Relative Number of atoms Ratio S 27.0 32.066 27.032.066 = 0.84 0....

Q: Wine goes bad soon after opening because the ethanol (CH,CH,OH) dissolved in it reacts with oxygen (...

A: We have to predict the moles of ethanol needed.  

Q: Please answer fast.

A:

Q: (с) HCI (d) HCI

A:

Q: Aqueous sulfuric acid (H,SO,) will react with solid sodium hydroxide (NaOH) to produce aqueous sodiu...

A:

Q: The cell notation for the Galvanic cell is The Standard Reduction Potential are as follows: E°ca2*/c...

A: formula used E°cell = E°cathode -E° anode  

Q: Find the empirical formula for a compound that has the following percent composition: carbon = 48.61...

A:

Q: Consider the reaction: H2(g) + Br2(g) --> 2HBr(g) ΔH˚ = -103.8 kJ/mol In a particular experiment,...

A:

Q: Consider the following reaction at equilibrium: 2NO₂(g) ⇌ N₂O₄(g) The ∆H° for this reaction is < 0. ...

A: We have to predict the direction of equilibrium.  

Q: 1. Catalyst in a living organism is referred as: A. Catalytic Converter В. Масгomolecule C. Biomolec...

A: 1) Catalysts of living organisms.  

Q: (d) Br. HCI (е) H3CO HCI H3CO (f) F3C HCI F3C

A: We need to form the product from the given  alkenes that react with HCl. The products and reaction m...

Q: For solid solutions, check all that applies: V A. For the case of an interstitial solid solution of ...

A: The solution is as follows:  

Q: . Let’s say you did this experiment again and got to the drying /filtering out the drying agent step...

A: (a) During the working up of a reaction, In the step which involves the addition of the drying agent...

Q: How will the reaction rate of the SN1 roaction change if the alectrophile is switched from the terti...

A:

Q: Exactly 6.21 g of MgCl2 (molar mass - 95.2 g/mol) was dissolved in water. An analysis indicated that...

A:

Q: When is the fugacity equal to the partial pressure of a gas? Fugacity is equal to partial pr...

A: Fugacity  is representing the actual behavior of real gases which distinctly different from the beha...

Q: A living room has floor dimensions of 3.5 m and 4.2 m and a height of 2.4 m. a. What does the air in...

A: Given: Dimensions of the room = 3.5 m × 4.2 m × 2.4 m And the pressure of air = 1.0 atm.  

Q: Question 12 of 39 Submit What is the correct IUPAC name for the compound shown here? 1-6-5-4- 3-2- s...

A:

Q: A reactant decomposes with a half-life of 149 s when its initial concentration is 0.312 M. When the ...

A:

Q: standard enthalpies c

A:

Q: Be sure to answer all parts. Cinnamic alcohol is used mainly in perfumery, particularly in soaps and...

A:

Q: Classify the conditions given as indicating that a reaction is at equilibrium, is not at equilibrium...

A:

Q: Identify the reaction type ) 2K t Brz>2KB. 9) 2 NaHCO3 > Na z COzt coz tH )Na t Hz0 > Hz + 2Na OL, H...

A:                       Answer Identify the types of reaction

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.