Sodium Chloride is the LEAST soluble in which of the following liquids?
a. H2O
b. CCl4
c. HF
d. CH3OH
e. CH3OOH
I know NaCl is a polar molecule...and a dipole-dipole IMF bond?
My guess is b because it's nonpolar and I think it's a London Dispersion IMF. Is this right?
Also,
Which of the following is LEAST soluble in water?
a. (NH4)SO4
b. KMnO4
c. BaCO3
d. Zn(NO3)2
e. Na3PO4
This one I took a wild guess because I'm not really sure what any of the molecules are...help with this one plz?
Thank you!
2 answers
btw my guess for the second one was d.
For the first one the answer is b because CCl4 is a nonpolar molecule and NaCl can only dissolve in polar/ionic substances.
The second one is c because all molecules containing NH4+ are soluble as well as K+, NO3-, and Na+
The second one is c because all molecules containing NH4+ are soluble as well as K+, NO3-, and Na+