Question

How many grams of MgCl2 (molar mass = 95.2 g/mol) should be added to 300 grams...

How many grams of MgCl2 (molar mass = 95.2 g/mol) should be added to 300 grams of water to give a solution that freezes at -3.00°C? Kf of H2O is 1.86°C/m.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Depression in freezing point , Alfa 3.00°c Atsa kom me molality of mgl. 3 •0 o C = 1 - 86 °C / x malality (m) = 3.00 e 1.61m

Add a comment
Know the answer?
Add Answer to:
How many grams of MgCl2 (molar mass = 95.2 g/mol) should be added to 300 grams...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT