How many liters of nitrogen gas are in 5.78 x 10^34
molecules of nitrogen gas?

Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units: