Equation: NH4HS(s) <=> NH3 (g) + H2S(g)
Kc = [NH3]eq[H2S]eq; where eq subscripts are used to indicate that those are the concentrations at equilibrium
Kc= 0.272 * 0.365 =0.09928
Identify each of the elements. H- Hydrogen, O-Oxygen, C- Carbon. The little number after the letter is the number of that element. H2O- 1 O and CO2- 2 O
The ratio of moles of solute to liters of solution is called Molarity.
Answer:
.125 M
Explanation:
.15 M/L * .125 L = .01875 moles
now dilute to 150 cc (by adding 25 cc)
.01875M / (150/1000) = .125M
