Answered: The phosphorus contained in a rock…

The phosphorus contained in a rock sample weighing 0.5428g, is pp in the form of MgNH4PO4x6H2O and is calcined to Mg2P2O7. If the calcined pp weighs 0.2234g calculate, a)% P2O5 b)% P

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter12: Gravimetric Methods Of Analysis

Section: Chapter Questions

Problem 12.15QAP

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Concept explainers

Organometallic Compounds of s- and p- block elements

Organometallic compounds have a minimum of one bond between a metal compound and a carbon atom. Metalloid elements such as silicon, tin, and boron form organometallic compounds which can be utilized in a few commercial chemical reactions.

Question

The phosphorus contained in a rock sample weighing 0.5428g, is pp in the form of MgNH₄PO₄x6H₂O and is calcined to Mg₂P₂O₇. If the calcined pp weighs 0.2234g calculate,

a)% P2O5

b)% P

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