A 0.3780-g copper (II) sulfate pentahydrate (CuSO4 5H2O, MM = 249.68 g/mol) is subjected to gravimetry in order to precipitate out the copper (II) iodate (Cu(IO3)2, MM = 413.351 g/mol). In order to produce the precipitate, potassium iodate (KIO3, MM = 214.001 g/mol) is needed to be added. To carry out the reaction, how much mass (in grams) of KIO3 is required?

A 0.3780-g copper (II) sulfate pentahydrate (CuSO4 5H2O, MM = 249.68 g/mol) is subjected to gravimetry in order to precipitate out the copper (II) iodate (Cu(IO3)2, MM = 413.351 g/mol). In order to produce the precipitate, potassium iodate (KIO3, MM = 214.001 g/mol) is needed to be added. To carry out the reaction, how much mass (in grams) of KIO3 is required?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter12: Gravimetric Methods Of Analysis

Section: Chapter Questions

Problem 12.1QAP

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

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A 0.3780-g copper (II) sulfate pentahydrate (CuSO₄ 5H₂O, MM = 249.68 g/mol) is subjected to gravimetry in order to precipitate out the copper (II) iodate (Cu(IO₃)₂, MM = 413.351 g/mol). In order to produce the precipitate, potassium iodate (KIO₃, MM = 214.001 g/mol) is needed to be added. To carry out the reaction, how much mass (in grams) of KIO₃ is required?

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