Explain how many moles of fe2+ were in the sample

Assignment Help Chemistry
Reference no: EM13655050

Suppose that 0.2553 moles of KMnO4 were required to exactly titrate the Fe2+ in a sample. How many moles of Fe2+ were in the sample?

Reference no: EM13655050

Questions Cloud

Explain what is the mass of the fe2+ in the sample : Suppose that 22.65 mL of a 0.02024 M permanganate solution (KMnO4) was needed to react with the Fe2+ in a sample that had a mass of 1.1243 g. What is the mass of the Fe2+ in the sample and what is the % of Fe2+ in the sample
Obtain what is the persons mass : A playground carousel is free to rotate about its center onfrictionless bearings, and air resistance is negligible. What is the person's mass
Write a memo noting the problem : Your work environment is experiencing a problem (with scheduling, lay-offs, Your boss has asked you to write a memo noting the problem and suggesting solutions.
Compute the concentration of the permanganate solution : Suppose that 35.55 mL of permanganate solution (KMnO4) is required to titrate 1.2055 grams of iron(II) ammonium sulfate hexahydrate. Calculate the concentration of the permanganate solution.
Explain how many moles of fe2+ were in the sample : Suppose that 0.2553 moles of KMnO4 were required to exactly titrate the Fe2+ in a sample. How many moles of Fe2+ were in the sample?
Explain the term symbols for allowed excited states : List all possible term symbols of allowed excited states for an atom with a ground state term symbol of 3D1. Co2+ has a 4F(9/2) term symbol. List all the term symbols for allowed excited states
Develop a crud matrix : Develop a CRUD Matrix
Discuss about the newgate prison : Discuss about the Newgate Prison here. And how it reflects the morality state of Magwich - talk about how Magwhich temporarily has a decrease in morality due to an external stimuli (Copeysan).
Describe the family relationships and the friendships : Describe the family relationships and the friendships in the story "The Hatchet" and support the answer with the examples from story.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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