A- STANDARD PHOSPHATE SOLUTION: Standard solution 1 4 6. Conc of PO4 (ppm) O-00 O.2 0.4 0.6 0.8 1-0 Absorbance 0-00 O0 33 0:069 O-107 0.134 0.155 B - UNKNOWN WATER SAMPLE: Unknown Water Sample Number: Absorbance reading: 0.083 Calculated Concentration (P04"): CALCULATIONS Set each problem completely and SHOW UNITS. Cancel the units when you do the up calculations. Use the correct number of significant figures in your answers. 1. Determine the ppm of Phosphate in your water sample. by us Inconcent
A- STANDARD PHOSPHATE SOLUTION: Standard solution 1 4 6. Conc of PO4 (ppm) O-00 O.2 0.4 0.6 0.8 1-0 Absorbance 0-00 O0 33 0:069 O-107 0.134 0.155 B - UNKNOWN WATER SAMPLE: Unknown Water Sample Number: Absorbance reading: 0.083 Calculated Concentration (P04"): CALCULATIONS Set each problem completely and SHOW UNITS. Cancel the units when you do the up calculations. Use the correct number of significant figures in your answers. 1. Determine the ppm of Phosphate in your water sample. by us Inconcent
Chapter31: Introduction To Analytical Separations
Section: Chapter Questions
Problem 31.19QAP
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