Question

What is the molarity(M) of a aqueous solution containing 22.5 g of sucrose(C12H22O11) in 35.5 mL...

What is the molarity(M) of a aqueous solution containing 22.5 g of sucrose(C12H22O11) in 35.5 mL of solution

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

What is the molarity(M) of a aqueous solution containing 22.5 g of sucrose(C12H22O11) in 35.5 mL of solution

First, calculate moles of sucrose

mol = mass / MW

MW of sucrose = 342.2965 g/mol

mol = (22.5)/(342.2965 ) = 0.065732 mol of sucrose

V of solution = 35.5 mL = 35.5*10^-3 L

so

M = mol/V = (0.065732)/(35.5*10^-3) = 1.8516 mol of sucrose per liter

Add a comment
Know the answer?
Add Answer to:
What is the molarity(M) of a aqueous solution containing 22.5 g of sucrose(C12H22O11) in 35.5 mL...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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