Consider ha2, the intermediate form of a diprotic acid. ka for this species is 1024 and kb is 1028 . nonetheless, the ka and kb reac- tions proceed to nearly the same extent when naha is dissolved in water. explain.

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Write a balanced equation showing the formation of copper (ii) nitrite from its elements