In the reaction N2(g) + 3 H2(g) + 2NH3(g),
how much ammonia would be produced from
1.0 mol of hydrogen and excess nitrogen?

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2