menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Can anyone with steps Mass of 2x10^21 number of atom of a element is 0.4g. What is the mass of 0.5 mol of the element . (Ans:- 602.2g)
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Can anyone with steps Mass of 2x10^21 number of atom of a element is 0.4g. What is the mass of 0.5 mol of the element . (Ans:- 602.2g)
asked
Nov 16, 2022
77.1k
views
1
vote
Can anyone with steps
Mass of 2x10^21 number of atom of a element is 0.4g. What is the mass of 0.5 mol of the element . (Ans:- 602.2g)
Chemistry
college
Green Cloak Guy
asked
by
Green Cloak Guy
8.5k
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
3
votes
No of atoms=2×10^21
N
o
o
f
m
o
l
e
s
:
-
Now
0.03mol of element weigh 0.4g
1mol of element weigh:-
Now
0.5mol of element weigh:-
Laaptu
answered
Nov 21, 2022
by
Laaptu
7.7k
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
Apr 11, 2022
135k
views
How many grams are in 2.4mol sulfur, S? A.)77g B.)6.2x10^2g C.) 0.075g
PatrickD
asked
Apr 11, 2022
by
PatrickD
7.7k
points
Chemistry
high-school
2
answers
0
votes
135k
views
asked
Dec 27, 2024
193k
views
Which mobile technology was the first to facilitate high-speed, packet-switched Internet access suitable for browsing high-resolution Web pages? A) 1G. B) 2G. C) 3G. D) 4G.
Langtu
asked
Dec 27, 2024
by
Langtu
6.8k
points
Computers and Technology
high-school
1
answer
0
votes
193k
views
asked
Jan 24, 2024
191k
views
If one jar has 198.4g and costs £2.49 and the second jar has 425.2g and costs £3.50 which is the best one to buy
Larpo
asked
Jan 24, 2024
by
Larpo
8.3k
points
Mathematics
high-school
1
answer
5
votes
191k
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
Compare and contrast an electric generator and a battery??
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.
Why is gold preferred as a superior metal over silver and bronze?
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org