ZuoTi.Pro
Question

ii. K2C03 iii. LiN02 (iv. NH4Br a Ksp and volume and molarity of a solution containing a common ion; determine the moles of salt that can be dissolved How many moles of Calcium Sulfatec for CaS04 6.9 x 10-9 a. 70. Given a list of intrinsic properties, determine which would allow a scientist to properly identify them. a. Hint! Think of what makes a compound unique. i. Melting point ii. Boiling point iii. Density iv. Specific Heat Capacity b. Color/Volume/Mass/Shape DO NOT HELP!!! c. Cubic zirconia and diamond appear the same to the naked eye. Which properties could be used to distinguish between them?

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

Answer 69. (a) Let solubility of CasO, in water is S mol L, than Ca2 and SO. Concentration will be S and S CaSo,(s) Ca2 (a)+so (aq) Because of common ion effect it is believed that the entire SO2 concentration(S) is due to the NazSO4 dissolved in 1.0 L of 0.100 M Na,SO, solution and it will be 0.100 mol L Hence, the concentration (S) of Ca2 in solution is Ksp = S x 0.100=6.9 x 10-9 S 6.9 x 109 /0.100 S- 6.9 x 10 mol L Hence, 6.9 x 10° moles of Caso, can be dissolved in given solution 70 (a) Specific heat capacity makes a compound unique. (b) Colour/mass/ volume/shape can be same for two or more than two compounds. (c) Cubic Zirconia/ Diamond appear the same to naked eyes. Zirconia is 1.6 times denser than diamond. less hard than diamond. specific heat capacity of diamond is greater than Zirconia. Diamond is felt cold than zirconia, when touched.

0 0
Add a comment
Know the answer?
Add Answer to:
ii. K2C03 iii. LiN02 (iv. NH4Br a Ksp and volume and molarity of a solution containing...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

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