When the following reaction reached equilibrium at 325 k , the equilibrium constant was found to be 172. when a sample was taken of the equilibrium concentration, it was found contain 0.2 m no2. what was the equilibrium concentration of n2o4? 2no2(g) < --> n2o4(g)

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%

If 22.5 liters of oxygen reacted with excess of hydrogen, how many liters of water vapor could be produced?

What must occur for air masses to form fronts