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18 Nov 2019
A student removes 25.00 mL of a 14.8 M NH_3 stock solution using a volumetric pipet. This volume of concentrated NH_3 was added to a 100-mL volumetric flask and diluted to the mark with water. Determine the moles of NH_3 in both the concentrated NH_3 in the pipet and in the 100.00 mL of dilute NH_3 solution. Moles of NH_3 (in pipet): Moles of NH_3 (in dilute solution):
A student removes 25.00 mL of a 14.8 M NH_3 stock solution using a volumetric pipet. This volume of concentrated NH_3 was added to a 100-mL volumetric flask and diluted to the mark with water. Determine the moles of NH_3 in both the concentrated NH_3 in the pipet and in the 100.00 mL of dilute NH_3 solution. Moles of NH_3 (in pipet): Moles of NH_3 (in dilute solution):
Irving HeathcoteLv2
21 Apr 2019