problem 1 (5 pts): you have a stock solution of 35% v/v solution of methanol (density of methanol is 0.791 g/ml). you want to create a final solution with a concentration of 500 ppm and a volume of 250

problem 1 (5 pts): you have a stock solution of 35% v/v solution of methanol (density of methanol is 0.791 g/ml). you want to create a final solution with a concentration of 500 ppm and a volume of 250 ml. what volume of the initial stock solution would be required for the desired 500 ppm solution?

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Problem 1 (5 pts): you have a stock solution of 35% v/v solution of methanol (density of methanol is 0.791 g/ml). you want to create a final solution with a concentration of 500…

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