Describe the reactions during the electrolysis of water in an electrolytic cell. Group of answer choices Oxygen is oxidized and hydrogen is reduced. Oxygen and hydrogen are both oxidized. Neither oxygen or hydrogen are oxidized or reduced. Oxygen and hydrogen are both reduced. Oxygen is reduced and hydrogen is oxidized.

Aspirin has a density of 1.40 g/cm3 what is the volume in cubic centimeters of a tablet weighing 320 mg ?

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?