A chemist makes 0.410L of mercury (II) iodide (HgI2) working solution by adding solution by adding distilled water to 0.0900L of a 0.0000350 M stock solution of mercury (II) iodide in water. Calculate the concentration of the chemists working solution.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.