Calculate the volume of NH3 in a solution (density 0.99 g/cm3 and 2.3% by mass) which…

CHEMISTRY · Subjective · A Level · Chemistry · Amount of substance · Amount of substance

Problem

Calculate the volume of NH₃ in a solution (density 0.99 g/cm³ and 2.3% by mass) which will be required to precipitate Fe(OH)₃ from a sample of 0.70 g of 25% Fe₂O₃ purity.

Related theory

Stoichiometric Calculations
Some Basic Concepts of Chemistry
Stoichiometry and Limiting Reagent

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