Predict the product and balance redox reaction MnOg - + HSO3- =

Q: 2. If the density of an unknown object was found to be 2.87 x 10 “ pounds (lbs) per cubic inch, what...

A: Density of a unknown object = 2.87 × 10-4 pounds (Ibs) per cubic inch  Density of the unknown object...

Q: the concentrations of all substances present in the equilibrium mixture, if 2.35 mol of H2 and 2.35 ...

A: Given- Moles of H2 =2.35mol Moles of I2=2.35 mole  Volume= 10 .0L Moles of HI= 3.76 mol         

Q: Hello I am having a hard time understanding this question, can you please explain this to me. Rank ...

A: This question is the application of colligative properties of solutions.  

Q: the limiting reagent?

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: Part A CH3 Spell out the full name of the alkyl group. Submit Request Answer Part B CH3 CH2CH(CH3)- ...

A: The name of the alkyl group is given below

Q: Draw the GPNA molecule and identify the phenylalanine portion

A: To draw the GPNA and identify the phenylalanine portion

Q: For the following expressions, how many significant figures will the answers have: a) (0.235)(0.0035...

A: The final number of significant digit in any calculation is the least number of significant digit pr...

Q: QUESTION 8 Which of the following spectroscopic measurements is not consistent with cyclohexanecarba...

A: Two questions based on introduction to organic chemistry that is to be accomplished.

Q: Shown below are the reduction half-reactions that represent the half-cells of a voltaic cell. I2 + ...

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reaction.  

Q: 3. A certain decomposition reaction follows first-order kinetics with rate constant, k, equal to 2.6...

A: Using 1st order rate law we can determine the time required for the reaction.   t =( 2.303/k) log [A...

Q: A 25.190 g sample of aqueous waste leaving a fertilizer manufacturer contains ammonia. The sample is...

A: Since you have posted multiple questions, the answer for first question is given below. Kindly repos...

Q: ny mL

A:

Q: A solution contains 5.59×10-2 M potassium fluoride and 0.136 M hydrofluoric acid. The pH of this so...

A:

Q: pH Versus Hydronium lon Concentration 14 12 Bleach. Aqueous ammonia • 10 Milk of magnesia • 8- Seawa...

A: pH vs Hydronium ion concentration is given for some solutions and natural substances.

Q: Assuming a concentration distribution ratio of 20, make calculations to show which is more effective...

A:

Q: 12. In which of the following does sulfur have the highest oxidation state? A) SO B) Ss C) H:SO4 D) ...

A:

Q: Problem 26: • Draw the mechanism for the meta-nitration of phenol. Indicate all the possible resonan...

A: Mechanism of meta-nitration of benzene is shown below:

Q: 2. Substances A,B,C,D, and E are mixed together. Substances B and E form into a separate immiscible ...

A: Given that, substances A,B,C,D, and E are mixed together. Substances B and E form into a separate im...

Q: dipole

A:

Q: A student was studying the pH differences in Erie Lake streams. The student measure a pH of 6 in str...

A:

Q: A combustion reaction released heat at a constant pressure. Which of the following statements is COR...

A: According to the first law of thermodynamics, the enthalpy change of a system is related by the inte...

Q: Q2. A. Compound Which is composed of 57.14 % C, 6.16% H, 9.52 % N, 27.18% O by mass and has a molar ...

A: Given,  Mass percentage of C = 57.14%  Mass percentage of H = 6.16%  Mass percentage of N = 9.52%  M...

Q: Draw the mechanism and identify the product (MAJOR product only if many products are possible) if th...

A:

Q: ator

A:

Q: Ni (s) Ι Ni2+ (aq) ΙΙ Fe3+ (aq) Ι Fe (s)  is the cell notation for a redox reaction. What gets oxidi...

A:

Q: Which of the following is the most stable alkene 1. 2 H,C HC H,C. HC. CH3 CH CH, A. two of these hav...

A: As the substituents (alkyl groups) on alkene incrases stability of alkene increases 

Q: Which of the following is not one of covalent bonds that indicate the presence of H-bond capabilitie...

A:

Q: s hemiacetals, hemiketals,

A:

Q: Chlorine gas used for disinfection combines with water to form hypochlorous acid (HOCI). The HOCI io...

A:

Q: What quantity in moles of HCl need to be added to 200.0 mL of a 0.200 M solution of NaF to make a bu...

A:

Q: A 4.50g of Na reacts with 10.0g of water and produce sodium hydroxide and Hydrogen gas. Calculate th...

A: Given, mass of sodium (Na) react = 4.50 g mass of water (H2O) react = 10.0 g maximum amount of Hydro...

Q: 12. A certain first-order reaction has a rate constant equal to 0.0184 sec1 at 305 K. At 310 K, the ...

A:

Q: 12. In which of the following does sulfur have the highest oxidation state? A) SO: B) Ss C) H:SO4 D)...

A:

Q: Characteristics conmpared What dbes water have unique to Other similar molecules? A.Water molecules ...

A: Water is a molecule which contains two hydrogen atoms and one oxygen atom in it and the arrangement ...

Q: e molar mas of d

A:

Q: What is the pH of a 7.7 × 10⁻⁴ M HClO₄ solution?

A: The HClO4 is a strong acid and it fully dissociates in water as H+ and ClO4- So the concentration of...

Q: B. What mass of CACL: is needed to react with sufficient silver nitrate to make 15 g of AgCl ? (M.wt...

A: Given :-  CaCl2 + AgNO3 → AgCl + Ca(NO3)2  Mass of AgCl produced = 15 g  M.wt. of AgCl = 143.5 g/mol...

Q: PPM

A: The correct answer about NMR spectrum is given below

Q: 3. 24Na is produced through the reaction 26Mg(d,a)4Na. A 0.2 mm thick magnesium foil is irradiated f...

A:

Q: Q 2(a)The E* particle has a rest energy of 1385 MeV and a lifetime of 2.0 x 10-23 s. What would be a...

A: To find uncertainty in the energy.,

Q: Question 2: What happens to the spectrum on the screen when the blue filter is placed in the light p...

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: B. What mass of CACL: is needed to react with sufficient silver nitrate to make 15 g of AgCl ? (M.wt...

A: 1mol of CaCl2 = 2 mol of AgCl 111g of CaCl2 = 2 × 143.5 g of AgCl                  ?         = 15 g ...

Q: Solve the following problem using the G.R.A.S.P. method. How much butane (in grams) would have to b...

A:

Q: certain radioactive substance decays at a rate of 15% each year. By what percentage does it decay ea...

A: Given- Rate of decay =15%

Q: At constant I and n, the pressure of a gas can be doubled by: O decreasing volume to 25% O doubling ...

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the numbe...

Q: According to the Filipino boxer, he found it difficult to perform in Finland because of difficulty o...

A:

Q: 05: A kerosene sample has boiling range of 180-225°C and specific gravity of 0.793. This product has...

A: Flash  point is the most minimal temperature at which a compound can disintegrate to shape an ignita...

Q: For numbers 7-8, refer to the figure below. 95 90 85 80 75 70 65 60 55 Region I Region II Region III...

A: Answer: Given curve is the cooling curve of the substance where in region-I we are decreasing the te...

Q: Outline the mechanism of the reaction of 2 propanone with Ethanol/H+ showing the product/s that woul...

A:

Q: 4. How many atoms of sulfur are in 10.18 mol of tetrathionate (S4O,2-) ion? O 2.451 x1025 atom O 6.1...

A: 1 mol of any substance contains avogadro number of atoms or ions. Avogadro's constant= 6.023× 10^ 23

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.