Calculate the masses of oxygen and nitrogen that are dissolved in 1.5 L of aqueous solution in equilibrium with air at 25 °C and 760 Torr. Assume that air is 21% oxygen and 78% nitrogen by volume.

At a certain temperature, 0.4811 mol of N2 and 1.781mol of H2 are placed in a 4.00 L container.   N2(g)+3H2(g)↽−−⇀2NH3(g)   At equilibrium, 0.1801 mol of N2 is present. Calculate the equilibrium constant, Kc.

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If PN₂,i = 0.79 atm and Pozi = 0.21 atm calculate the partial pressure of NO, N₂ and O₂ at equilibrium given K = 1 x 10-5. : 2 N₂(g) + O₂(g) → 2 NO(g)

At a certain temperature, 0.5011 mol of N₂ and 1.521 mol of H₂ are placed in a 3.50 L container. N₂(g) + 3H₂(g) = 2NH₂(g) At equilibrium, 0.1401 mol of N₂ is present. Calculate the equilibrium constant, Kc. Kc = 44.6 Incorrect

For the reaction N2(g) + 3H2 (g) = 2NH3 (g) K, = 5.35x10-3 at 324 °C. What is K. for the reaction at this temperature? Enter your answer numerically.

Suppose a 250. mL flask is filled with 0.90 mol of H, and 0.40 mol of NH,. This reaction becomes possible: N, (g) + 3H,(g) = 2NH, (g) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of N,. You can leave out the M symbol for molarity. N, H, NH, initial ? change equilibrium

At 25 °C and 765 Torr, carbon dioxide has a solubility of 0.0342 M in water. What is its solubility at 25 °C and 1410 Tor? M S =

Bromine monochloride is synthesized using the reaction Br, (g) + Cl, (g) = 2 BrC(g) K, = 1.1 x 104 at 150 K A 201.0 L flask initially contains 0.951 kg of Br, and 1.116 kg of Cl,. Calculate the mass of BrCI, in grams, that is present in the reaction mixture at equilibrium. Assume ideal gas behavior. mass of BrCl: What is the percent yield of BrCl? percent yield:

At a certain temperature, 0.350 mol CH, and 0.676 mol H, S are placed in a 2.50 L container. CH, (g) + 2 H, S(g) = CS,(g) + 4H, (g) At equilibrium, 10.4 g CS, is present. Calculate K.. 0.0574 K. Incorrect