The answer would 5.66 x 10 power of 24
Answer:
He needs to add 4 mL of the 0.5 M solution to 6 mL of water.
I think the correct answer is option 3. CaCl2 is the compound that is an electrolyte when dissolved in water. An electrolyte is a substance that conducts electricity in solution. Calcium Chloride when in solution dissociates into ions which allows the flow of current in the solution.