How many calories of heat are required to raise the temperature of 750 grams of water from 20.0 degrees celsius to 50.0 degrees celsius? the specific heat of water is 1.00 cal/g degrees celsius.

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:

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .