During electrolysis, where do reduction reactions occur? A. in the anode of an electrolytic cell

B. in the cathode of an electrolytic cell

C. in the power source of an electrolytic cell

D. in the salt bridge of an electrolytic cell

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?