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0/24/22, 0:20 PM Quizzes z 5) Calculate the concentration in M (moles/L) of a solution that is 25.0% by weight of muriatic acid (hydrochloric acid, HCI) in water (assume the density of water in 1.00 g/mL for this calculation) 0124122, 0:20 PM Quizzes 2 The concentration of many pesticides and toxins in the environment are given in units of ppm (parts-per-million-by-mass). This unit is the same as saying the mass fraction of something that is 1 ppm is 1x10-6 g material per gram of solution. A liter of river water is collected and chemical analysis determines the concentration of lindane, a pesticide with chemical formula C6H6Cl6, is 1.5x10-3 ppm. How many grams of lindane are in a liter of river water? What is the concentration of lindane in moles/L (M)? You can assume that the density of the water is 1.00 g/mL