In chemistry class, a student wanted to develop solubility rules by reacting various 0.1 M aqueous solutions together to see if a precipitate formed. Below are some results.

Question

Investigation of Solubility
Which of the following conclusions can be made based on the results shown above?
A.NaNO is insoluble in water.
B.Ba(NO)2 is insoluble in water.
C.AgNO is insoluble in water.
D.AgCl is insoluble in water.
Reactant A
Reactant B
Precipitate Formed in Reaction
NaCl
Ва(NO3)2
no
NaNO 3
BaCl
no
NaCl
AgNO3
yes
Na2SO4
Ba(NO3)2
yes

Answer 1

Based on the results shown above, the following conclusions can be made:

D. AgCl is insoluble in water.

This conclusion can be drawn from the fact that a precipitate formed when AgNO3 was reacted with BaCl, indicating the formation of AgCl.