What will be the final [fe^2+] in the final solution

Assignment Help Chemistry
Reference no: EM13698531

Question- In an experiment, 2.20g of NaOH(s) is added to 250mL of 0.10 M FeCl2 solution. what mass of Fe(OH)2 (s) will be formed and what will be the final [Fe^2+] in the final solution?

I want you to explain the chemistry in this problem

Reference no: EM13698531

Questions Cloud

What is the electric field at given points : Assume two charges q and -q are placed at the points (0,0, -d/2) and (0,0, d/2) respectively. What is the electric field at points on the xy-plane (i.e z = 0 plane)
Evaluate what the magnitude and direction of electric field : A point particle with charge q = 4.0 microC is placed on the x axis at x = -10 cm and a second particle of charge Q = 7.3 microC is placed on the x axis at x = +25 cm. Determine the magnitude and direction of the electric field
Explain the catalyzed oxidation of ammonia : Question- The first step in industrial nitric acid production is the catalyzed oxidation of ammonia. Without a catalyst, a different reaction predominates
How long does the projectile remain in the air : A projectile is fired from horizontally from a gun that is 45m above flat ground; emerging from the gun with a speed of 250 m/s. How long does the projectile remain in the air
What will be the final [fe^2+] in the final solution : Question- In an experiment, 2.20g of NaOH(s) is added to 250mL of 0.10 M FeCl2 solution. what mass of Fe(OH)2 (s) will be formed and what will be the final [Fe^2+] in the final solution
What is the cars original speed before braking : A driver in a moving car applies the brakes. The car slows to a final speed of 2.60 m/s over a distance of 40.0 m and a time interval of 8.45 s. What is the car's original speed before braking
Explain what mass of lead sulfate is formed in a lead-acid : Question- What mass of lead sulfate is formed in a lead-acid storage battery when 1.36g of Pb undergoes oxidation
How do you know which are the valence electrons in electron : Question- How do you know which are the valence electrons in the electron configuration of an element
How far is the particle from the origin : At t = 0 a very small object with mass 0.440mg and charge +9.00 ?C is traveling at 125 m/s through the origin in the -x-direction. How far is the particle from the origin at t=7.00 ms

Reviews

Write a Review

Chemistry Questions & Answers

  A ph of the first buffer is equal to ph of the second buffer

Carbonic acid has a Ka of 4.3 X 10^-7. Choose the correct answer- a) pH of the first buffer is greater that pH of the second buffer. b) pH of the first buffer is equal to pH of the second buffer c) pH of the first buffer is less than pH of the sec..

  What is the mass percent of mgo in the mixture

What is the mass percent of MgO in the mixture? Assume that only the MgO reacts with CO2.

  Calculate the number of moles of nitrogen dioxide that

calculate the number of moles of nitrogen dioxide that could be prepared from 0.35 mole of nitrogen monoxide and 0.25

  How many moles of a monoprotic acid must dissolved

How many moles of a monoprotic acid with a Ka=4.9x10^-6 must be dissolved in 750 ml of H2O to produce a solution with pH=4.50

  A voltaic cell employs the following redox reaction

a voltaic cell employs the following redox reaction nbspsn2aq mns--gt sns mn2aqcalculate the cell potential at 25

  Define equal concentrations and complete dissocation

Problem- Assuming equal concentrations and complete dissocation, rank these aqueous solutions by their freezing points.

  What would be the change in pressure the formation of n2 gas

What would be the change in pressure in a sealed 10.0 L vessel due to the formation of N2 gas when 32.0 g of NH4NO2 decomposes at 25 degrees C

  Explain octane reacts with oxygen in a combustion reaction

Using the following equation for the combustion of octane (C8H18) , calculate the heat of reaction (enthalpy change) when 100.0 g of octane C8H18 reacts with oxygen in a combustion reaction. The molar mass of octane is 114.33 g/mole.

  Explain spatula to scrape your crystals offthe filter paper

Why shouldn't you use a spatula to scrape your crystals offthe filter paper

  Which of the following is true about ionic bonds

Which of the following is true about ionic bonds?

  Explain types of noncovalent interactions

List and draw all types of noncovalent interactions (charge-charge electrostatic, hydrogen-bonding, hydrophobic reactions) that can occur between the side-chains of the following amino acids.

  Under what conditions would expect a real gas compressible

Under what conditions would you expect a real gas to be (a) more compressible than an ideal gas; (b) less compressible than an ideal gas

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