Which of these mole ratios is possible for this reaction? 2Ag2O=4Ag+O2

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.