The iron (55.847 g/mol) in a 700.0 mL sample of a natural water was determined by precipitation of the cation as hydrated Fe203. The precipitate was filtered, washed, and ignited in a crucible to form Fe203 = 159.69 g/mol). The mass of the product was 0.1168 g. Calculate the ppm iron in the water. A: OB: C: OD: O E: F: G: OH: 99.75 116.71 136.55 159.76 186.92 218.70 255.87 299.37 Submit Answer Tries 0/99
The iron (55.847 g/mol) in a 700.0 mL sample of a natural water was determined by precipitation of the cation as hydrated Fe203. The precipitate was filtered, washed, and ignited in a crucible to form Fe203 = 159.69 g/mol). The mass of the product was 0.1168 g. Calculate the ppm iron in the water. A: OB: C: OD: O E: F: G: OH: 99.75 116.71 136.55 159.76 186.92 218.70 255.87 299.37 Submit Answer Tries 0/99
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:The iron (55.847 g/mol) in a 700.0 mL sample of a natural water was determined by precipitation of the
cation as hydrated Fe203. The precipitate was filtered, washed, and ignited in a crucible to form Fe203
(MW = 159.69 g/mol). The mass of the product was 0.1168 g. Calculate the ppm iron in the water.
A:
В:
Oc:
OD:
OE:
F:
OG:
H:
99.75
116.71
136.55
159.76
186.92
218.70
255.87
299.37
Submit Answer
Tries 0/99
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