Complete and balance the following half-reactions. In each case, indicate whether the half-reaction is an oxidation or a reduction. (a) CIO, (→ Cl° (q (b) SO, (og → SO (c) O2 → H2O @ (d) HOCI ou Cl2 @ (acidic solution) (basic solution) (basic solution) (acidic solution)

Q: Specify the formal charges (both sign and magnitude) on the atoms labeled a-c. a H,C-S- -CH2 1) CH3 ...

A: Formal charge: The formal charge (FC) is the charge assigned to an atom in a molecule, assuming that...

Q: What is the change in internal energy of a system that has 682 J of work done on it and gives off 48...

A: Given w = + 682 J ( as work is done on the system) q = -485 J ( as heat is given off )

Q: . Reversed phase HPLC refers to the condition of stationary phase and a mobile phase of separation. ...

A:

Q: Molecular weight of a condensation polymer hardly increases if the reaction is stopped either at 45%...

A: condensation polymer It is also known as step growth polymer.  The condensation polymer are formed ...

Q: Consider the following chemical equilibrium: C(s) +2 H, (g) =CH, (g) Now write an equation below tha...

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

Q: You use 500.0g of a solid to prepare a solution that has a concentration of 7.40% by mass. What is t...

A: Given: Mass of solid solvent = 500.0 g. Concentration of solid in %(m/m) = 7.40 %  

Q: Write the rate law for the following elemnentary reaction: N,0(g) N2(g) + O(g) Use k, to stand for t...

A:

Q: 1. Select the incorrect statement. q is the symbol for heat q = mC;AT The unit for g is Joules q is ...

A:

Q: Explain the following terms used in chromatography i) Dead time ii) Number of theoretical plates

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: Which hazard statement is false in regards to dichloromethane? 1) May be corrosive to metals 2) Ca...

A:                                       Answer Which hazard statement is false in regards to dichlorom...

Q: Classify the following substituents according to whether they are electron donors or electron accept...

A: Inductive effect: Attraction of bond pair of electrons towards itself through sigma bond is called ...

Q: The two compounds below are both neutral molecules, and there are no formal charges on any atoms. Wh...

A: Hybridization of an atom is calculated with the help of steric number.Here we have to calculate the ...

Q: A 25.00 mL sample containing an unknown amount of Al and Pb* required 15.40 mL of 0.05788 M EDTA to ...

A:

Q: Choose the correct numerical value for the molarity from the response list for a solution prepared f...

A: Given data: The moles of solute is n=0.25 mol. The volume of the solution is V=2500 mL. To calcula...

Q: Consider the data in the table. Compound Melting point (°C) | AHfus (kJ/mol) Boiling point (°C) | AH...

A: The data given is,  

Q: Select to Draw 1. O3 2. CH3SCH3 +

A:

Q: Write the equilibrium constant expression for this reaction: 2 CH,COO (aq)+C,H,O2(aq) → C,H10O4(aq)+...

A: The reaction given is,  

Q: What is the product of the CNO cycle? What do you think it is called CNO cycle?

A: CNO cycle It is known as the carbon, nitrogen and oxygen cycle.

Q: What mass of salt (NaCl) should you add to 1.64 L of water in an ice-cream maker to make a solution ...

A:

Q: Indicate the contrast statements of the following chromatographic techniques of separation. A. A sep...

A: Two multiple choice questions based on analytical separations that is to be accomplished.

Q: Find the r

A: Ptotal = P (CH3CHO) + P (CH4) + P(CO) Also, P(CH4) = P (CO) So, Ptotal = P (CH3CHO) + 2 P (CH4) Now...

Q: A 0.492 M solution of a weak base has a pH of 10.59. What is the base hydrolysis constant, Ko. for t...

A:

Q: what is their meaning as it applies to the acidity of a wine? Ringing, Firm or hard, Flabby, Crisp, ...

A: The meaning of Ringing,firm or hard,flabby ,crisp and soft applied to the acidity of the wine is giv...

Q: 1. The temperature of a 15.0 g sample of a metal (specific heat 0.040 J/g.°C) is raised by 18.2°C. H...

A: Using relation:  Q = m×s×∆T     -----(1) where Q is amount of heat absorbed m is mass of substance s...

Q: Explain three characteristic features for Zieglar Natta polymerization in clear handwriting?

A:

Q: Assuming equal concentrations, arrange these solutions by pH. Highest pH Lowest pH Answer Bank HF(aq...

A: We know pH = —log [H+] Higher the value of [H+] ion, lower will be the pH value and vice versa. For ...

Q: Consider the following mechanism: A2 + B2 → R+ C (slow) A2 + R → C (fast) (a) Write the overall bala...

A: An intermediate of the reaction is that species which is involved in the mechanism but not involved ...

Q: Select the pair of compounds that CANNOT be distinguished by their IR spectr. O A. CHCI3 and CCI4 O ...

A: Which of the following cannot be distinguished by IR ?

Q: IUPAC rules : Select the longest carbon chain - Numbering - PWS (Prefix + Word root + Suffix)  Nam...

A: IUPAC nomenclature is used for naming the organic compounds as recommended by International union of...

Q: [References] te net lonic equations for the following molecular equations. se the lowest possible co...

A:

Q: Choose the suitable GC detector (Thermal conductivity, Flame lonization or Electron capture) which a...

A: i) Organic compounds that can be burnt The suitable GC detector is Flame ionization.       ii) Halog...

Q: Describe the sample properties that would be suitable for; i) Gas chromatography (GC) analysis ii) H...

A: GS and HPLC are the techniques to separate compounds from mixtures .These are nalytical methods of c...

Q: What is the systematic name of the structure shown? O 4-isopropyl-1-methylcyclohexene 2-methyl-5-iso...

A: We are given an compound and we have to write the Correct IUPAC NAME for this.

Q: When the potential energy is zero the two atoms are/have O far apart O started to overlap sufficient...

A: Please find your solution below : The potential energy of the atoms in terms of of the their positio...

Q: A student used 1.50 g of manganese to react with excess fluorine to form manganese fluoride. If 4.09...

A:

Q: How many moles of water (H2O) are produced if  100.0 grams of oxygen (O2 )are used?

A: Given :- mass of O2 used = 100.0 g  To calculate :- number of moles of H2O produced

Q: The density of dry air at 0.9866 bar and 27.0 oC is 1.146 g dm3. Calculate the composition of air as...

A: we know for ideal gas PV = nRT                           ........equation 1 where P = pressure V = v...

Q: Which hazard statement is false in regards to dichloromethane? 1) May be corrosive to metals 2) Ca...

A:                             Answer False statement about Dichloromethane Dichloromethane is a toxic ...

Q: What is the vapor pressure of a solution comprised of 32.3g NH4NO3 in 3.5L of water with a density o...

A:

Q: Write the concentration equilibrium constant expression for this reaction. 2+ 2 Cul(s)+L,(aq)2 Cu (a...

A:

Q: SF, - Vibrational Modes v, 775 cm u 643 cm u, 948 cm B Doubly Degenerate weak Triply Degenerate very...

A: A question based on IR spectroscopy that is to be accomplished.

Q: 11-15. MODIFIED TRUE OR FALSE A. FIRST statement is CORRECT, second is INCORRECT B. FIRST statement ...

A: Vanderwaal  forces   occurs in  All the molecules because  of the development  of polarity in Molecu...

Q: Compute for what is asked in the following problems. Show your complete solution and highlight or en...

A:

Q: Write the IUPAC names of the following organic compounds if given the structure. Draw the organic co...

A:  

Q: Find the major organic product of the given reaction.

A: Three membered rings formed by two carbon and one oxygen atom is known as epoxide ring. The heterocy...

Q: Give scenarios or examples on how chemistry is used or applied in the following categories: -Educati...

A:

Q: The rate of a certain reaction is given by the following rate law: rate =k[H,NH, Use this informatio...

A:

Q: Write the IUPAC names of the following organic compounds if given the structure. Draw the organic co...

A: We select longest carbon chain first and if functional groups are present we try to have all of them...

Q: The number of unshared pairs at atom a is o e b CH,-CH2-0-H The number of unshared pairs at atom b i...

A: Please find your solution below : Lone pairs of electrons of an atom are the valence electrons that ...

Q: elow is a picture of the chemical structure for ceramide, an important molecule for the nction of yo...

A: Given : We have to encircle the functional group present in the given Ceramide.

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.