2n h 3 ( g ) ⟷ n 2 ( g ) + 3 h 2 ( g ) k p = 0.83 consider your answers above, if the initial pressures for all three species is 1 atm what is the equilibrium pressure of h2? (hint: your quadratic will have two solutions, which one is impossible? )

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90