The phosphate in a 1,00 g fertilizer sample was precipitated as magnesium ammonium phosphate MgNH 4 PO 4 . Ignition at 900 ° C converted the precipitate to magnesium pyrophosphate Mg 2 P 2 O 7 which weighed 0,2550 g. Calculate the percentage of P in the fertilizer.
The phosphate in a 1,00 g fertilizer sample was precipitated as magnesium ammonium phosphate MgNH 4 PO 4 . Ignition at 900 ° C converted the precipitate to magnesium pyrophosphate Mg 2 P 2 O 7 which weighed 0,2550 g. Calculate the percentage of P in the fertilizer.
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter21: Chemistry Of The Main-group Elements
Section: Chapter Questions
Problem 21.200QP
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The phosphate in a 1,00 g fertilizer sample was precipitated as magnesium ammonium
phosphate MgNH 4 PO 4 . Ignition at 900 ° C converted the precipitate to magnesium
pyrophosphate Mg 2 P 2 O 7 which weighed 0,2550 g. Calculate the percentage of P in the
fertilizer.
phosphate MgNH 4 PO 4 . Ignition at 900 ° C converted the precipitate to magnesium
pyrophosphate Mg 2 P 2 O 7 which weighed 0,2550 g. Calculate the percentage of P in the
fertilizer.
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