⚠️Our tutors found the solution shown to be helpful for the problem you're searching for. We don't have the exact solution yet.
You know that an unlabeled bottle contains an aqueous solution of one of the following: AgNO3, CaCl2, or Al2(SO4)3. A friend suggests that you test a portion of the solution with Ba(NO3)2 and then with NaCl solutions.
According to your friend's logic, which of these chemical reactions could occur, thus helping you identify the solution in the bottle?