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 23 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
Wow, this really help

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Water wheel is the most promising solution to ocean plastic Water wheel is the most promising solution to ocean plastic
Line immunoassay (LIA), also recombinant immunoblot assay (RIBA) and Immuno-stripe, is similar to a ... Line immunoassay (LIA), also recombinant immunoblot assay (RIBA) and Immuno-stripe, is similar to a ...
Solution to exponential problem Solution to exponential problem
Algebraically determine the general solution, in degrees, of the equation below. Algebraically determine the general solution, in degrees, of the equation below.
What will be the pH of the solution once equilibrium is established? What will be the pH of the solution once equilibrium is established?
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Cardiac Cycle (Part 3 of 4)

For a complete list of videos, visit our video library