A buffer solution contains 0.270 M CH3NH3Cl and 0.446 M CH3NH2 (methylamine). Determine the pH change when 0.103 mol HBr is added to 1.00 L of the buffer.

What is the value of keq for the reaction expressed in scientific notation?

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element