A chemist mixes solid AgCl, CuCl2, and MgCl2, in enough water to give a final volume of 50.0 mL. (a) With ions shown as spheres and solvent molecules omitted for clarity, which of the following best
represents the resulting mixture?
(b) If each sphere represents 5.5*10^-3 mol of ions, what is the total concentration of dissolved (separated) ions?
(c) What is the total mass of the solid?

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.

Listenbase your answer to the question on the information below.nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body.cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment.which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61

Which is an example of a reversible physical change?