A 28.02 g sample of N2 reacts with 2.016 g of H2 to form ammonia if ammonia is the only product what mass of ammonia is formed?

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?

Which description best characterization the motion of particles in a solid