Photogray lenses have small amounts of silver chloride in their glass. when light strikes the agcl particles the lenses darken due to the reaction: agcl → ag + cl. the enthalpy change for the reaction is 310 kj mol−1. if all this energy were to be supplied by light, what is the maximum wavelength of the light that can cause this reaction?

Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?

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.

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?