These equations represent the results of dissolving different substances in water. For each dissolution,
the results of a conductivity test are given. The conductivity test involves placing wires connected to a
battery and a light bulb into the solution. If the solution is able to conduct electricity, the bulb will light.
Identify each substance as a strong electrolyte, weak electrolyte, or nonelectrolyte.
(NH4) 2SO4 (s) → 2NH4 + (aq) + S04 (aq)
light bulb glows brightly:
CuSO4 (s) → Cu2 + (aq) + SO42 - (aq)
light bulb glows brightly:
HF (g) + H2O (1) → H30 + (aq) + F→ (aq)
light bulb glows faintly:
C3H6O (1) → C3H60 (aq)
light bulb does not glow:
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