- #1
Asmaa Mohammad
- 182
- 7
Hello,
I read about the colloidal solutions in my chemistry book, and came across this sentence:
"Emulsoids (a type of colloidal solutions) are difficult to be precipitated, e.g. by concentrated solution of NaCl (removes H2O film by its osmotic power then it neutralize the charges)."
I don't understand the sentence and the book doesn't give a further explanation.
So I would appreciate if some one would explain it for me, and especially the "neutralize the charges" part.
Thanks in advance!
I read about the colloidal solutions in my chemistry book, and came across this sentence:
"Emulsoids (a type of colloidal solutions) are difficult to be precipitated, e.g. by concentrated solution of NaCl (removes H2O film by its osmotic power then it neutralize the charges)."
I don't understand the sentence and the book doesn't give a further explanation.
So I would appreciate if some one would explain it for me, and especially the "neutralize the charges" part.
Thanks in advance!