1. calculate the ph of a 2.5m solution of nh3 (kb = 1.8 x 10-5 ).

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

Why did southern business leaders want to increase the number of slaves

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.