menu
Qamnty
Login
Register
My account
Edit my Profile
Private messages
My favorites
9. Calcule el % en masa para cada 28.2 g de Na2SO4 en 247 g de solución
Ask a Question
Questions
Unanswered
Tags
Ask a Question
9. Calcule el % en masa para cada 28.2 g de Na2SO4 en 247 g de solución
asked
Jun 4, 2022
82.8k
views
5
votes
9. Calcule el % en masa para cada 28.2 g de Na2SO4 en 247 g de solución
Chemistry
college
Debajit Mukhopadhyay
asked
by
Debajit Mukhopadhyay
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
3
votes
Answer:
%Mass =Mass of Solute/Mass of solution x100
= 28.2/247 x 100
=11.42%
Rud
answered
Jun 11, 2022
by
Rud
8.6k
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
Jul 15, 2021
58.3k
views
La densidad de una solución que contiene 18.30 g de Na2SO4 en 135 g de solución es de 1.198 g / mL. Calcule la concentración de esta solución en molaridad, molalidad, porcentaje peso a peso de Na2SO4
Jonathan Maddison
asked
Jul 15, 2021
by
Jonathan Maddison
6.8k
points
Chemistry
high-school
1
answer
4
votes
58.3k
views
asked
May 1, 2022
192k
views
Calcule el porcentaje de soluto en cada una de las siguientes soluciones acuosas 7.25g de cloruro de sodio en 95 g solución 
Fareed
asked
May 1, 2022
by
Fareed
7.3k
points
Spanish
college
1
answer
1
vote
192k
views
asked
Feb 19, 2022
102k
views
Cuál es el punto de ebullición de una solución acuosa de urea al 20 % m/m (20g de soluto por cada 80g de solvente) , si la masa molar de urea es 60 g/mol. (Ke= 0,52 °C/m)
Angad
asked
Feb 19, 2022
by
Angad
8.1k
points
Chemistry
high-school
1
answer
2
votes
102k
views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
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
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qamnty