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Show transcribed image text Pre-Lab-Questions: 1. Dichlorofluorescein is an absorption indicator for precipitation titration. Write the molecular formula. Describe how this adsorption indicator works. 2. This Titration is based on a precipitation reaction. Write the equation for this reaction 3. Calculate the amount of AgNOs required to prepare 500 mL of 0.1 M solution. 4. What is the purpose of the addition of dextrin?
Pre-Lab-Questions: 1. Dichlorofluorescein is an absorption indicator for precipitation titration. Write the molecular formula. Describe how this adsorption indicator works. 2. This Titration is based on a precipitation reaction. Write the equation for this reaction 3. Calculate the amount of AgNOs required to prepare 500 mL of 0.1 M solution. 4. What is the purpose of the addition of dextrin?





