N2(g) + 3H2(g) + 2NH3(g) reactant molecule(s)
The equilibrium system described by this equation has
and product gas molecule(s).

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?