3.
concentrated h2so4 is 18.0 m. if you use 18.0 ml to make 2.00 l of a diluted solution
what is the final molarity (concentration)

0.162 M

We are given;

We are required to find the final concentration or molarity.

Rearranging the formula;

C2 = C1V1 ÷ V2

     = (18 M × 0.018 L) ÷ 2.0 L

     = 0.162 M

Therefore, the final concentration will be 0.162 M

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: