Define the oxidizing and reducing agents

Assignment Help Chemistry
Reference no: EM13562411

Classify each of the following redox reactions as a combination, decomposition, or displacement reaction, give a balanced molecular equation for each, as well as total and net ionic equations for parts (b) and (c), and identify the oxidizing and reducing agents. (Type your answer using the format H2O for H2O and (NH4)2CO3 for (NH4)2CO3. Do not include state symbols in the answers. Use the lowest possible coefficients. Enter 0 if necessary. Do not leave any box blank.) :

(a) S(s) + O2(g) gives SO2(g)

(b) CsI(aq) + Cl2(aq) gives CsCl(aq) + I2(aq)

(c) Ni(NO3)2(aq) + Cr(s) gives Ni(s) + Cr(NO3)3(aq)

Reference no: EM13562411

Questions Cloud

Define the three ph cases for phenylalanine : Include drawings of each of the three ph cases for phenylalanine, and be certain to include the appropriate locations for charge on your molecular structure.
Find out the formula of the sulfate of cobalt : A 0.0623g sample of cobalt sulfate was dissolved in dilute HCl and treated with 10% BaCl2 solution. The BaSO4 precipitate weighed 0.1075g. Determine the formula of this sulfate of cobalt.
Find the force exerted by the table on the chain : A chain of length L and total mass M is released from restwith its lower end just touching the top of a table. Find the force exerted by the table on the chain
Evaluate the unknown concentration spectrophotometrically : You are given a compound with an unknown concentration and you have five samples with known concentration of the compound. List 3 pieces of information you need to determine in order to calculate the unknown concentration spectrophotometrically.
Define the oxidizing and reducing agents : Classify each of the following redox reactions as a combination, decomposition, or displacement reaction, give a balanced molecular equation for each, as well as total and net ionic equations for parts (b) and (c), and identify the oxidizing and r..
Find what is the final temperature of the coffee : A thermos contains 150cm^3 of coffee at 85 celsius. To coolthe coffee, you drop two 11-g ice cubes into the thermos. What is the final temperature of the coffee
Evaluate the ph of a solution made from hcl : Calculate the pH of a solution made from 10.0mL of 0.10M HCL, 20.0mL of 0.050M NaOH, and 30.0 mL of 0.20 M NaCl. Ka for HAc (if needed)=1.8x10^-5
Compute what is the angular frequency of the motion : A 100-coil spring has a spring constant of 380 N/m. It is cut intofour shorter springs, each of which has 25 coils. What is the angular frequency of the motion
Find the spring constant of either spring : The shock absorbers in the suspension system of a car are in suchbad shape that they have no effect on the behavior of the springsattached to the axles. Find the spring constant of either spring

Reviews

Write a Review

Chemistry Questions & Answers

  Explain acetylene and any compounds containing

Show how you would synthesize meso-2,3-butanediol from acetylene and any compounds containing no more than four carbon atoms.

  Compute the amount of heat evolved in the oxidation

Compute the amount of heat evolved in the oxidation of 32.0 grams  of Fe at  the temperature 25 oC and  pressure 1 atm pressure ( ΔHfo(Fe 2 O 3 ,s) = -824kJ/mol)

  Explain what is the ph of anilinium chloride solution

A buffer solution contains .20 M aniline (C6H5NH2 Kb= 3.9 *10^-10) and .20 M anilinium chloride (C6H5NH3^+) Cl^-. What is the pH of this solution

  What mass of barium is produced when molten barium chloride

What mass of barium is produced when molten barium chloride is electrolyzed by a current of 2.50 x 10^5 A for 6.00 hours

  Calculate the energy (in kj) of a photon

calculate the energy (in kJ) of a photon which has a wavelength of a mircowave with a wavelength of 2.84 cm

  What are the highest and lowest possible energy of a photon

What are the highest and lowest possible energy of a photon that can be emitted by a hydrogen atom

  A solution of methylamine is titrated with hydrochloric acid

A beaker containing 20mL of a 0.200 M solution of methylamine (CH3NH2) is titrated with hydrochloric acid (HCl, 0.200 M). Find the pH when the following quantities of HCl solution have been added.

  Compute the potential of the cell

Calculate the potential of the cell. Indicate whether the reaction will proceed spontaneously in the direction considered (oxidation on the left, reduction on the right) or an external voltage source is needed to force this reaction to occur

  Determine the molarity of a solution

Determine the molarity of a solution made by dissolving 20.0 g of NaOH in sufficient water to yield 436 mL of solution.

  Explain the mole fraction of the naocl in the bleach

Household bleach is a 5.0 mass % aqueous solution hypochlorite, NaOCl. What is the mole fraction of the NaOCl in the bleach

  Compute the equilibrium concentrations of ethyl acetate

methanol calculate the equilibrium concentrations of ethyl acetate, acetic acid and methanol at this temperature. I dont know what im doing wrong im setting up an ICE table

  What volume of sodium hydroxide solution is required

What volume (in mL) of a 1.420M NaOH solution is required to titrate 25.0mL of 4.50M HCl solution.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd