The brown gas NO2 and the colorless gas N2O4 exist in equilibrium: 2NO2 = N2O4 In an experiment, 0.625 mole of N2O4 was introduced into a vessel of 5.0 L and was allowed to decompose until it reached equilibrium with NO2. The concentration of N2O4 at equilibrium was 0.075 M. Calculate Kc for the reaction. (Hint: remember the ICE procedure? initial, change, and equilibrium)

Apush or pull that moves or changes and object when to objects touch

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)

Find the mass, in grams, of 5.00*10^23 molecules of f2