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Questions and Answers
Major particles that carry electrodes
Major particles that carry electrodes
ELECTROLYTES
It is the physical property of a solution
It is the physical property of a solution
OSMOLALITY
Give 2 forms of calcium determination
Give 2 forms of calcium determination
TOTAL AND IONIZED CALCIUM
What is the method used for sodium determination?
What is the method used for sodium determination?
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What is the method used in calcium determination?
What is the method used in calcium determination?
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What is the general reaction for potassium determination?
What is the general reaction for potassium determination?
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Most abundant cation
Most abundant cation
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Major intracellular cation
Major intracellular cation
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Spectrophotometry for sodium determination?
Spectrophotometry for sodium determination?
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Working reagent for potassium determination, include the volume
Working reagent for potassium determination, include the volume
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Study Notes
Electrolytes and Determination Methods
- Major particles that carry electrodes: Ions
Solution Properties
- Physical property of a solution: Electrolyte concentration
Calcium Determination
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Two forms of calcium determination:
- Titration with EDTA
- Atomic absorption spectroscopy (AAS)
- Method used for calcium determination: Titration with EDTA
Sodium Determination
- Method used for sodium determination: Flame photometry
Potassium Determination
- General reaction for potassium determination: Formation of a colored complex with sodium tetraphenylborate
- Working reagent for potassium determination: Sodium tetraphenylborate (1% solution, 2 mL)
Biological Significance
- Most abundant cation: Sodium
- Major intracellular cation: Potassium
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