Register

The molality of a solution containing 8.1 moles of solute in 4,847 g of solvent is _____. 1.7m 598m 39m 0.17m

The molality of a solution containing 8.1 moles of solute in 4,847 g of solvent is _____. 1.7m 598m 39m 0.17m
187k views
3 votes
The molality of a solution containing 8.1 moles of solute in 4,847 g of solvent is _____. 1.7m 598m 39m 0.17m

User Tylerthemiler
by
8.8k points

2 Answers

6 votes

Answer:

1.7m

Step-by-step explanation:

User Baetheus
by
7.7k points
2 votes
when molality = no.of moles of solute/weight Kg of solvent

and when we have the no. of moles of solute = 8.1 moles
and the weight Kg of the solvent =4847 g /1000 = 4.847 Kg
so by substitution :
Molarity = 8.1m / 4.847Kg = 1.67 M
User Stefan Schultze
by
8.2k points
← Prev Question Next Question →

Related questions

User REALSOFO
asked Jun 2, 2022 66.0k views
Work out the area of the triangle 15m 17m 39m and 44m base 44m and height 15m​
REALSOFO asked Jun 2, 2022
by REALSOFO
7.9k points
1 answer
5 votes
66.0k 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

Categories

Other Questions

Compare and contrast an electric generator and a battery??
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
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!