A 2.50 L solution contains 5.00 g of NaOH, which has a molecular weight of 40.00
mol
What is the molar concentration of sodium hydroxide in the solution?

0.313mol/L

Explanation:

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:

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