Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostly molecules and a few ions:

b. NaBr, a strong electrolyte

Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostly molecules and a few ions: c. fructose, C₆H₁₂O₆, a nonelectrolyte

Classify the solute represented in each of the following equations as a strong, weak, or nonelectrolyte:

b. NH₃(g) + H₂O(l) ⇌ NH₄⁺(aq) + OH^–(aq)

Classify the solute represented in each of the following equations as a strong, weak, or nonelectrolyte:

a. $K_{2}S{O}_4\left(aq\right)\stackrel{H_{2}O}{\to }2K^{+}\left(aq\right)+S{O}_4^{2-}\left(aq\right)$

Select the diagram that represents the solution formed by a solute <IMAGE> that is a

c. strong electrolyte

<IMAGE>

Select the diagram that represents the solution formed by a solute <IMAGE> that is a (9.2)

a. nonelectrolyte

<IMAGE>

Select the diagram (1, 2, or 3) that represents the solution formed by a solute represented by?

<IMAGE>

that is a (9.2)

a. nonelectrolyte

<IMAGE>

Select the diagram (1, 2, or 3) that represents the solution formed by a solute represented by?

<IMAGE>

that is a (9.2)

c. strong electrolyte

<IMAGE>