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23 Nov 2019
A 26.0 mL aliquot of a flouride sample solution was diluted to 50mL in a volumetric flask. The F- concentration of this DILUTEDsample was determined with a F- ion selective electrode and foundto be 3.1 mg/L. What is the concentration of F- in the original,undiluted sample? Please show your work.
A 26.0 mL aliquot of a flouride sample solution was diluted to 50mL in a volumetric flask. The F- concentration of this DILUTEDsample was determined with a F- ion selective electrode and foundto be 3.1 mg/L. What is the concentration of F- in the original,undiluted sample? Please show your work.
Sixta KovacekLv2
4 Oct 2019