Question

how would I calculate the molarity ( in units of micromolar) of the phosphate of tube 7, with the molarity of phosphate being 250 micromoles/liter?

Volume of Volume of Volume of Volume of Volume of
Phosphate | Phosphate | Deionized | 0.40M | Molybdate | Volume of
H2SO4Reagent ANSA
TubeStandardUnknown
(mL)
H2O
(mL)
(mL)
1.0
1.0
1.0
(mL)
(mL)
1.0
5.0 Ч.3mLI 1.0
4.0 1.0 1.0
0
1.0 .Jo
1.0
4
3.0
4.0
5.0
0
2.0
1.0
1.0
1.0
0
1.0
1.0
1.0
o 5.0/

Image Transcription

Volume of Volume of Volume of Volume of Volume of Phosphate | Phosphate | Deionized | 0.40M | Molybdate | Volume of H2SO4Reagent ANSA TubeStandardUnknown (mL) H2O (mL) (mL) 1.0 1.0 1.0 (mL) (mL) 1.0 5.0 Ч.3mLI 1.0 4.0 1.0 1.0 0 1.0 .Jo 1.0 4 3.0 4.0 5.0 0 2.0 1.0 1.0 1.0 0 1.0 1.0 1.0 o 5.0/

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