In a back titration, the first step is to add an excess of titrant to the analyte, followed by titrating the unreacted titrant.
Questions & Step-by-step Solutions
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Q
Q: In a back titration, what is the first step?
Solution: In a back titration, the first step is to add an excess of titrant to the analyte, followed by titrating the unreacted titrant.
Steps: 2
Step 1: Add an excess amount of titrant to the analyte solution. This means you are adding more titrant than what is needed to completely react with the analyte.
Step 2: After the reaction, some titrant will remain unreacted. You will then titrate this unreacted titrant with another solution to find out how much titrant did not react.
