A reaction vessel for synthesizing ammonia by reacting nitrogen and hydrogen is charged with 5.04 kg of H2 and excess N2. A total of 23.2 kg of NH3 are produced. What is the percent yield of the reaction?

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

What happens to isotopes that are unstable?

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.