viewing any chemical reaction in a labitory
Answer:
beneath the surface of the Pacific Ocean comes from samples and video collected by an unmanned lander,
Answer: one molecule of O2.
Explanation: sweet i just took a guess but I believe that if 3 o2 molecules - 2 h2 molecules I think that its just basic maths and it is C because 3-2 = 1 and its o2 remaining, sorry if I’m wrong.
