2C2H6 + 702 -> 4CO2 + 6H2O AH = - 2125 KJ If a 100.g of C2H6 is allowed to react with 100.g of CO2, then how much heat will be produced?

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:

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

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explanation:

catya your not at all which answer i've seen you do this on another question!