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13 Dec 2019

(a) Given that the molar mass of H3PO4 is 97.994 grams, determine the number of grams of H3PO4 needed to prepare 0.35L of a 1.25M H3PO4 solution. Show your work.(b) What volume, in Liters, of a 1.25 M H3PO4 solution can be prepared by diluting 50 mL of a 4.5M H3PO4 solution?

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Jean Keeling
Jean KeelingLv2
17 Dec 2019

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