What is the K₂ reaction of HCN? K₂ reaction: The K₂ of HCN is 6.2 x 10-¹0. What is the K value for CN- at 25 °C? Kb =

Use the following set of reactions and equilibrium constants provided to determine the value of K for the reaction: H₂SO, (1) H₂S (g) + 3/2 O₂ (g) (T) a. H₂O (1) +SO₂ (g) = H₂SO) (1) b. S (s) + O₂(g) = SO₂ (g) c. S (s) + H₂O (1) H₂S (g) + 1/2 0₂ K₁ = 0.108 K₂ = 0.109 Ks = 0.123

The equilibrium constant for the reaction 2NO(g)+Br2(g)⇌2NOBr(g) is Kc=3.0×10−2 at a certain temperature. Calculate Kc for the following reaction: 2NOBr(g)⇌2NO(g)+Br2(g)

Ammonium carbamate (NH2COONH4) is a salt of carbamic acid that is found in the blood and urine of mammals. At 250. ° C, Kc = 1.58  ×  10−8 for the following equilibrium:    NH2COONH4(s) ⇌ 2 NH3(g) + CO2(g) If 2.70 g of NH2COONH4 is put into a 0.500−L evacuated container, what is the total pressure at equilibrium?

Fluoride anion and hydronium cation react to form hydrofluoric acid and water, like this: F (aq) + H₂O (aq)-HF (aq)+H₂O(l) At a certain temperature, a chemist finds that a 4.2 L reaction vessel containing an aqueous solution of fluoride anion, hydronium cation, hydrofluoric acid, and water at equilibrium has the following composition: compound F amount 0447 H,O HF HL₂0 Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits. 0.287 3.79 E 597, D.P * 2

For the reaction below, Kc = 7.2 × 10⁻⁴. What is the equilibrium concentration of NOF if the reaction begins with 0.92 M NO and 0.92 M F₂? 2 NO (g) + F₂ (g) ⇌ 2 NOF (g)

Convert the values of K to values of Kp or the values of Kp to values of K. a. N2(g) + 3 H2(g) 2 2 NH3(g) b. H2(g)+I2(g) 2 2 HI(g) Na2SO4 10H20(s) 2 NazSO4(s) + 10 H2O(g) K= 0.50 at 400°C K = 50.2 at 448 °C с. Kp = 4.08 x 10-25 at 25°C

The Keq for the equilibrium below is 2.4 × 10-3 at 700 °C.SO2 (g) + ½ O2 (g) ⇌ SO3 (g)What is the value of Keq at this temperature for the following reaction?2 SO3 (g) ⇌ 2 SO2 (g) + O2 (g)