Write balanced half-reactions for the following redox reaction: NO,(aq)+ H,0(1)+Cu (aq) - NO,(g)+20H (aq)+Cu"(aq) reduction: O D-0 oxidation:

Q: LDA

A:

Q: The pH of body fluids can be assessed by the measurement of plasma pH, total CO2, and: РОН b. pkw с....

A:

Q: 1. A solution is prepared by dissolving 4.00 g of NaOH in 100.00 g of water. The volume of the resul...

A:

Q: Based on Hume–Rothery’s conditions,  which of the following systems would be  expected to display un...

A: If an alloy system carry the unlimited solid solubility, it have to satisfy some conditions which ar...

Q: What are the different gas laws?

A: Explain different gas laws---

Q: For each of the following substances, identify whether the substance is classified as an Arrhenius a...

A:

Q: 2. Br HCI, H,O 1. Cl, NaOH, H,0 2. H. H,0 1. P. Br 2. H,0 он 3. CH,NH, 1. LDA EIONA (2 equiv.) 1-bro...

A: o LDA is a bulky base that abstracts proton from the less hindered site o Under haloform reaction co...

Q: to E°Ag = 0.799V, E° Zn M), and Zn/Zn2+ (1.0 M) half cells, %3D Questions Consider the reaction: SO2...

A:

Q: The pH of a swimming pool was measured at 6.10.  1. What is its pOH? 2. Compute for the molar conc...

A:

Q: Give the content and use of the following: (Explain it thoroughly) Ethanol Petroleum ether Dichloro...

A: Generally we use the above solvents in organic synthesis laboratory.  

Q: Give a clear handwritten answer..

A:

Q: (1) What is the valence electron configuration for the krypton atom? (2) What is the valence electro...

A:

Q: Calculate the entropy change of the surroundings when 15.2 g of solid iodine sublimes at 25.0 °C. AH...

A:

Q: 5) Provide the products necessary to complete the synthesis below. Indicate what mechanism was used ...

A: The mechanism of the above organic transformation is given below

Q: Copper metal reacts with nitric acid according the equation below: 3 Cu(s) + 8 HNO3(aq) (ag) + 2 NO(...

A: Given, 3Cu(s) + 8HNO3(aq) ➝ 3Cu2+(aq) + 2NO(g) + 6NO3-(aq) + 4H2O(l) mass of Copper (Cu) react = 6.2...

Q: A chemist dissolves 511. mg of pure nitric acid in enough water to make up 320. mL of solution. Calc...

A:

Q: 1. For substances that will be in thermal contact, how would we know which will absorb energy (heat)...

A: #1: When two substances are in thermal contact with each other, heat is transferred in the form of t...

Q: 1. The density of water at 25°C is 0.997 grams per mL. If a swimming pool holds 265 gallons of water...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: TRUE OR FALSE; an sp2 carbon may exist in an aldehyde.

A:

Q: Based on your calculations, indicate whether each statement is True (T) or False (F): 1. Each experi...

A:

Q: Consider the reaction: 2 S(s) + 3 02(9)=2 S03(g) Write the equilibrium constant for this reaction in...

A: Equilibrium of.a reaction is a state when rate of forward and rate of backward reaction become equal...

Q: Calculate the final molarity of H,O, if 1.1 ml of the 3.0% w/w H,O, solution is diluted with 3.9 mL....

A: 3.0 % w/w H2O2 solution means 3g H2O2 is dissolved in 100g water. Density of water is 1 g/ml. So it ...

Q: Below is the titration curve for a monoprotic weak acid/weak base. In order to produce this curv you...

A: We are given the titration curve for the titration of a monoprotic weak acid(HA) with strong base, N...

Q: Calculate the pH of 1.00 L of a 0.497 M hydrocyanic acid solution before and after the addition of 0...

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance. 

Q: 3. Rate constants for the decomposition of acctone dicarboxylic acid in aqueous solution: 10 k (s') ...

A: Solution - According to the question - Given - The equation of above straight line (Arrhenius plot) ...

Q: Given that the rate constant for a reaction is 5 ×1010 at 25 °C, what is its rate constant at 37 °C?...

A:

Q: How does the phosphate buffer (pH at 6.70) resist pH changes when strong acid or base is added?   a....

A: Buffers are solutions that resist changes in pH, upon addition of small amounts of acid or base. The...

Q: Trimethylamine is a weak base. A 0.150 M solution of trimethylamine has a pH of 11.5. Part A What is...

A:

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

A: In the given reaction, we have to identify the Reducing agent.  

Q: Use the following graph to answer the question below. y X Identify the feature of the graph that bes...

A: While plotting a graph we need to take care of the quantity to be plotted on the y-axis and the quan...

Q: In the future, metals may be discovered that are even softer than very soft metals such as Au or Hg....

A: The HSAB principle put forward by Pearson states that, soft acids react faster and form stronger bon...

Q: The equilibrium constant, Kc, for the following reaction is 32.4 at 298 K. 2CH2CI2(g) =CH4(g) + CC14...

A:

Q: i) CH3 KOH in CH3CH,OH H- H Br Нeat CH3 ii) 1) & HC=C-Na 2) 1 еquiv CH, ii) Os04 catalytic D. H,O2

A:

Q: 3- Are acids and bases more conductive of electricity than saline solutions?

A: It is asked in the question to discuss about the electrical conductivity of acids,bases and saline s...

Q: A chemist dissolves 642. mg of pure barium hydroxide in enough water to make up 100. mL of solution....

A: Given, Mass of barium hydroxide = 642 mg                                                  = 0.642 g ...

Q: 1. A dimer is formed in the solution reaction of 24 → Az. The rate law is -r, = kC,? where k is 0.01...

A: The rate law for the given reaction states that the reaction is a second-order reaction. For the sec...

Q: Which of the following statements is false regarding the use of HCI in the UV-Vis experiment? O a. A...

A: Spectroscopy is based on the interaction between light and matter. The principle of UV-VIS spectrosc...

Q: Uhe the efrees te access mportet val eded r thi stin Oxygen gas can be prepared by heating potassium...

A:

Q: Determine the root mean square velocity of nitrogen molecules at 250.0 ºC in meters per second (m/s)...

A:

Q: Iron metal reacts with oxygen to produce iron (III) oxide. Write the Chemical Equation First. A.) Ho...

A:

Q: Exp. 2:Determine the Enthalpy of Neutralization of HCI by NH3 Temp of empty calorimeter= 21.5C, calo...

A: a.) q (heat) can be calculated using formula :  q = m × C × ∆T    b.) ∆H for a reaction is written i...

Q: An 80 year old woman fell on the ice and fractured her femur. After several hours, when she arrived ...

A: 1. Solution - According to the question - The pH is 7.31 which is more than neutral pH. So the patie...

Q: Consider the following reaction: 2503(g) 2s02(g) + 02(g) If 7.35x10 2 moles of So3(g), 0.264 moles o...

A:

Q: Note: I need a simple explanation for this lesson for my presentation. Thank you!

A: Polymers  are composed of many small repeating  units (monomer) joined together. Polymers having hig...

Q: A 100.00 mL buffer is prepared by dissolving 1.22 grams benzoic acid (pKa = 4.20, Molar Mass, μ = 12...

A:

Q: A chemist dissolves 203. mg of pure barium hydroxide in enough water to make up 60. mL of solution. ...

A: We have to predict the pH of the solution.  

Q: 9. Indicate the type of complex lipid represented by each structure below.

A:

Q: What is the vapor pressure of water at 30.0 °C?

A: 1.) To calculate vapor pressure of water at 30.0°C , we would use Clausius Clapeyron equation. For t...

Q: The equilibrium constant, Ke, for the following reaction is 1.20x10-2 at 500K. PCIS(g) PCI3(g) + Cl2...

A: Given -> PCl5---> PCl3 + Cl2. Kc = 1.20 × 10-2 Volume = 15.3 L Moles of PCl5 = 0.359 mole Mole...

Q: For substances that will be in thermal contact, how would we know which will absorb energy (heat), a...

A: Thermal equilibrium in thermodynamics is a state in which two or more substances in physical contact...

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.