PLZ ANSWER IF U KNO THE ANSWER Given the reaction at equilibrium:
2SO2 (g) + O2 (g) <=> 2SO3 (g) + 44 Kcal
Which change will increase the concentration of SO3 (g) ?
Select one:
a. increasing the temperature
b. increasing the concentration of O2 (g)
c. increasing the volume of the reaction vessel
d. decreasing the pressure
e. decreasing the concentration of SO2 (g)

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:

3

explanation:

the answer is c. nacl