A 1885g solid sample containing some feso4 is dissolved in

Assignment Help Chemistry
Reference no: EM13591949

A 1.885g solid sample containing some FESO4 is dissolved in water. The resulting solution is acidified and titrated to the endpoint with 20.48 mL of 0.02540 M K2Cr2O7. What is the percent iron(II) sulfate in the solid sample?

Reference no: EM13591949

Questions Cloud

Terry corporation had 300000 shares of common stock : terry corporation had 300000 shares of common stock outstanding at december 31 2010. in addition it had 90000 stock
How many units should be purchased in april may and june : nano inc. is preparing its budget for the second quarter. the following sales data have been forecasted unit sales.....
At december 31 2011 and 2010 miley corp had 180000 shares : at december 31 2011 and 2010 miley corp. had 180000 shares of common stock and 10000 shares of 5 100 par value
An iron meteorite was analyzed for isotopic argon content : question an iron meteorite was analyzed for isotopic argon content. the amount of 36ar was 0.200mm3 stpper kg of
A 1885g solid sample containing some feso4 is dissolved in : a 1.885g solid sample containing some feso4 is dissolved in water. the resulting solution is acidified and titrated to
Federated company has two service departments s1 and s2 and : federated company has two service departments s1 and s2 and two producing departments a and b. department s1 serves
Didde co had 300000 shares of common stock issued and : didde co. had 300000 shares of common stock issued and outstanding at december 31 2010. no common stock was issued
Chee purchases tan inc bonds for 108000 on january 2 2011 : chee purchases tan inc. bonds for 108000 on january 2 2011. the face value of the bonds is 100000 the maturity date is
Identify the element of lowest atomic number whose electron : 1. identify the element of lowest atomic number whose electron configuration contains four completely filled

Reviews

Write a Review

Chemistry Questions & Answers

  How to compute the vapor pressure of a solution

The vapor pressure of water at 45.0 degrees celcius is 71.93 mmHg. Calculate the vapor pressure of a solution of 1.50m K2CO3 at this temperature (assume 100% dissociation)

  What is the molarity of the hcl solution

It was found that 19.31 mL of an HCl solution are needed to react completely with 322 mL of a LiOH solution that has a pH of 11.56. What is the molarity of the HCl solution?

  Calculate the mass of acetone the student should weigh out

A chemistry student needs 80.0mL of acetone for an experiment. By consulting the CRC Handbook of Chemistry and Physics, the student discovers that the density of acetone is 0.790g cm^-3.

  Find the volume of a molar solutionwhat volume of a 200

find the volume of a molar solution.what volume of a 2.00 molar solution of sulfuric acid h2so4 is required to react

  Explain what is the boiling point of the radiator fluid

The direction I was headed with this is trying to calculate the molality with what I have here and I used a 1:1 ratio for the C2H6O2 and the water, but that gives me .06206 kg/mol. What is the boiling point of the radiator fluid

  Explain the molarity of a potassium hydroxide solution

What is the molarity of a potassium hydroxide solution if 38.65 mL of the KOH solution is required to titrate 25.84 mL of 0.1982 M hydrochloric acid solution

  Explain what is the speed of kilometers per hour

The speed of light in a vacuum is 2.998x10^8 m/s. what is the speed of kilometers per hour. what is the speed in miles per minutes.

  Compute the molar concentration of the barium hydroxide

A 0.9760-g sample of potassium acid phthalate required 44.00 mL of barium hydroxide solution for titration. How do you calculate the molar concentration of the barium hydroxide.

  Explain degrees celcius is convered to ice

Calculate the heat released when 156 g of water at 23.0 degrees celcius is convered to ice at -10.0 degrees celcius

  What will the new volume be

A cylinder with a moveable piston contains 0.90 mol of gas and has a volume of 342 mL. What will its volume be if an additional 0.22 of gas is added to the cylinder?

  Explain pentanone are constitutional isomers

2-Methylpentane and 4-methyl-2-pentanone are constitutional isomers with the molecular formula C6H12O.each shows a molecular ion peak in its mass spectrum at m/z 100.

  The first billiard ball completely stops and the second

the kinetic energy of a rolling billiard ball is given by . suppose a 0.17- billiard ball is rolling down a pool table

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