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:

Question

23 July, 22:10

+2

Answers (2)

Know the Answer?

Bernard Dyer · Answer 1

Strong electrolyte

Strong electrolyte

Weak electrolyte

Non electrolyte

Cullen Mcbride · Answer 2

Cullen Mcbride 23 July, 22:34

0

Answer : Strong Strong Weak Non