Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
How many equivalents are there in 0.070 mol of… | StemPy Lab
Quizzes
/
How many equivalents are there in 0.070 mol of potassium dichromate used as an oxidising agent in acid?
Chemistry
Medium
High School (11–12)
Redox Reactions › Balancing Redox Equations and Redox Titrations
AP
A-Level
IB
Created by
StemPy Lab
How many equivalents are there in
0.070
mol
0.070\ \text{mol}
0.070
mol
of potassium dichromate used as an oxidising agent in acid?
0.84
0.84
0.84
0.42
0.42
0.42
0.21
0.21
0.21
0.070
0.070
0.070
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← Hydrazine burns: N₂H₄ + O₂ → N₂ + 2H₂O. What is the oxidation number of nitrogen in hydrazine, and what happens to it?
Oxalic acid and acidified permanganate react slowly in a cold solution, but the pink colour fades faster after a few drops. What explains this? →
More on
Redox Reactions › Balancing Redox Equations and Redox Titrations
Discussion (0)
Log in
to join the discussion.
Loading…
All questions on this topic →
Problems on this topic
A 10.0 mL sample of bleach solution is added to excess potassium iodide in acid…
Medium
A 25.0 mL sample of diluted hydrogen peroxide is acidified and titrated with 0.0180 mol/L potassium…
Medium
A 20.0 mL sample of iron(II) sulfate solution needs 16.0 mL of 0.0150 mol/L acidified potassium…
Easy
Hot nitric acid oxidises arsenic(III) sulfide to arsenic acid and sulfate ions, and is itself…
Hard
All problems on this topic →