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Questions and Answers
What is the precipitate formed in the gravimetric analysis of nickel as the dimethylglyoximate complex?
In what solvent is the dimethylglyoxime supplied?
What must be avoided to prevent dissolution of the precipitate in the gravimetric analysis of nickel as the dimethylglyoximate complex?
What technique will be used to separate the precipitate in the gravimetric analysis?
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What is the main objective of the gravimetric analysis of nickel as the dimethylglyoximate complex?
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Study Notes
Gravimetric Analysis of Nickel as Dimethylglyoximate Complex
- The precipitate formed in the gravimetric analysis of nickel is the dimethylglyoximate complex.
Preparation of Reagents
- Dimethylglyoxime is supplied in a methanol solvent.
Precipitation Conditions
- To prevent dissolution of the precipitate, it is essential to avoid ammonia and ammonium salts.
Separation Techniques
- Filtration will be used to separate the precipitate in the gravimetric analysis.
Analysis Objectives
- The main objective of the gravimetric analysis of nickel as the dimethylglyoximate complex is to determine the amount of nickel present in a sample.
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Description
Test your knowledge of gravimetric analysis techniques and the determination of nickel as the dimethylglyoximate complex with this quiz. Explore the chemical reactions involved and gain experience in vacuum filtration.
