This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 25.0 mL aliquot of a solution containing Fe2+(aq), prepared during an assay of a pyrite ore, was ... (Read 48 times)

Kthamas

  • Hero Member
  • *****
  • Posts: 546
on: Jul 8, 2021
A 25.0 mL aliquot of a solution containing Fe2+(aq), prepared during an assay of a pyrite ore, was titrated to a faint purple endpoint by 32.2 mL of 0.020 M KMnO4(aq). What was the molarity of the Fe2+ solution? [The permanganate was reduced to Mn2+(aq).]
◦ 0.13 M
◦ 0.19 M
◦ 0.26 M
◦ 0.31 M
◦ 0.47 M
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Kthamas on Jul 8, 2021

tashiedavis420

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


Kthamas

  • Member
  • Posts: 546
Reply 2 on: Jul 8, 2021
:D TYSM

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Amphipathic compounds in aqueous solution Amphipathic compounds in aqueous solution
Benedict's Solution Benedict's Solution
Find the derivative by using the chain rule - Solution Help Find the derivative by using the chain rule - Solution Help
With solution With solution
An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma An acetic acid solution is 6.00 M and has a density of 1.04 g/mL. What is the ma
Four common staining procedures used in chromosomal analysis. Most karyotypes are prepared using G-b Four common staining procedures used in chromosomal analysis. Most karyotypes are prepared using G-b
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library