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11 Nov 2019
A precipitation reaction is performed by mixing aqueous 0.0100 M silver nitrate (AgNO_3) with 150.0 ml, of an aqueous solution chat contains 2589 ppm potassium dichromate (K_2Cr_2O_7). Foe this entire problem, assume the reaction proceeds only to the right, or toward the products. Neglect any equilibrium concerns. Assume the density of all solutions is 1.000 g/mL. (a) What volume (in mL) of the aqueous AgNO_3 will be required to precipitate out all of the dichromate? Please show all logic or all mathematical steps involved in this determination. Molar masses (in g/mol): K_2Cr_2O_7 = 294185 Cr = 5 1.996 AgNO_3 = 169.873 Ag = 107.868
A precipitation reaction is performed by mixing aqueous 0.0100 M silver nitrate (AgNO_3) with 150.0 ml, of an aqueous solution chat contains 2589 ppm potassium dichromate (K_2Cr_2O_7). Foe this entire problem, assume the reaction proceeds only to the right, or toward the products. Neglect any equilibrium concerns. Assume the density of all solutions is 1.000 g/mL. (a) What volume (in mL) of the aqueous AgNO_3 will be required to precipitate out all of the dichromate? Please show all logic or all mathematical steps involved in this determination. Molar masses (in g/mol): K_2Cr_2O_7 = 294185 Cr = 5 1.996 AgNO_3 = 169.873 Ag = 107.868
Keith LeannonLv2
7 Aug 2019