At a certain temperature, 0.3811 mol of N2 and 1.621 mol of H2 are placed in a 5.00 L container. N2(g) + 3H2(g) = 2 NH3(g) At equilibrium, 0.1801 mol of N2 is present. Calculate the equilibrium constant, Kc.​

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

Answer explain why it is not possible to deduce a complete order of reactivity.

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next