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Calculate the solubility of CuX(Ksp=[Cu2+][X2−]=1.27×10−36) in a solution that is 0.120 M in NaCN? At what angle will 570 nm light produce a second-order maximum when falling on a grating whose slits are 1.40×10−3 cm apart? What is equation for 100 ml of 0.5 M sea salt solution? What is the solution for this question? Can time move faster or slower in some areas of the universe but we don't know of it?