menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
What is the Molality of a solution prepared by dissolving 84.7 g of KMnO4 (potassium permanganate, an oxidizing agent) in 165 g of water? a) 0.513 m b) 11.3 m c) 0.308 m d) 3.25 m e) 0.958 m
asked
Aug 27, 2022
45.3k
views
1
vote
What is the Molality of a solution prepared by dissolving 84.7 g of KMnO4 (potassium permanganate, an oxidizing agent) in 165 g of water?
a) 0.513 m
b) 11.3 m
c) 0.308 m
d) 3.25 m
e) 0.958 m
Chemistry
college
RoughPlace
asked
by
RoughPlace
8.6k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
1
vote
your answer is d 3.25
Kemdo
answered
Sep 1, 2022
by
Kemdo
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Mar 9, 2020
233k
views
A potassium permanganate solution is prepared by dissolving 22.14g of KMnO4 in water and diluting to a total volume of 1.000 L. A total of 20.50 mL of this solution is required to reach the endpoint in
Emanuelez
asked
Mar 9, 2020
by
Emanuelez
7.8k
points
Chemistry
college
1
answer
5
votes
233k
views
asked
Dec 5, 2024
197k
views
Sunita performed a calorimetry experiment to determine ΔH (enthalpy change) for the dissolving of potassium permanganate in water according to the reaction: KMnO4(s) → K+ (aq) + MnO4- (aq) Her calorimeter
Giles Smith
asked
Dec 5, 2024
by
Giles Smith
7.7k
points
Chemistry
high-school
1
answer
2
votes
197k
views
asked
Apr 26, 2021
91.7k
views
A 950.0 mL solution of potassium permanganate was made by dissolving 45.0 g KMnO4 in 750.0 mL of water. Assume water has a density of 1.00 g/mL. (Molar Mass for H = 1 , O = 16 , K= 39 , Mn= 55 ) The mole
Forvas
asked
Apr 26, 2021
by
Forvas
7.6k
points
Chemistry
college
1
answer
3
votes
91.7k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
What is the evidence of a chemical reaction when the fireworks go off
How do you decide whether an observed property of matter is a physical or a chemical property?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity