How many moles is 3.52 x 10²⁴ molecules of water?

5.85 moles H2O

Explanation:

(3.52 x 10^24 molecules H2O) / (1)  x (1 mole) / (6.02 x 10^23 molecules) = 5.85 moles H2O

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation: