What is the value of the equilibrium constant at 500 °C for the formation of NH 3 according to the following equation?
N2(g) + 3H2(g) ⇌ 2NH3(g)
An equilibrium mixture of NH3(g), H2(g), and N2(g) at 500 °C was found to contain 1.35 M H 2, 1.15 M N2, and 4.12 × 10−1 M NH3.
Convert the values of Kc to values of KP or the values of KP to values of Kc.
(a) Cl2(g) + Br2(g) ⇌ 2BrCl(g) K c = 4.7 × 10−2 at 25 °C
Barium crystallizes in a body-centered cubic unit cell with an edge length of 5.025 Å
(b) Calculate the density of barium.
What is the freezing temperature of a solution of 115.0 g of sucrose, C 12H22O11, in 350.0 g of water, which freezes at 0.0 °C when pure?
(a) Outline the steps necessary to answer the question.
(b) Answer the question.
At 0 °C and 1.00 atm, as much as 0.70 g of O 2 can dissolve in 1 L of water. At 0 °C and 4.00 atm, how many grams of O2 dissolve in 1 L of water?