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Card 186

Front

What is required for the titration to have a clear end point?

Back

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Card 187

Front

Can you see intermediate colours when you add indicator?

Back

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Card 188

Front

Going dropwise when adding solution from the burette to the conical flask in a titration increases what?

Back

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Card 189

Front

Can you detect an equivalence point using an indicator not in the pH range?

Back

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Card 190

Front

Give two indicators suitable for the titration of a weak acid with a strong base

Back

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Card 191

Front

Why is an indicator not effective on a weak acid weak base titration?

Back

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Card 192

Front

With a weak acid indicator, what does pKa =?

Back

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Card 193

Front

What is roughly the pH range of an indicator?

Back

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Card 194

Front

Why might the midpoint of the pH range not correspond exactly to the pKa value of an indicator?

Back

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Card 195

Front

What is the pH range for a weak base indicator?

Back

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