How many mmols present in sample in acid-base titration, Chemistry

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How many mmols present in sample in acid-base titration

In acid/base titration, knowing that it took 13.14 mL of 0.1016 M NaOH to reach the first endpoint of the titration, from this information, mmols of H3PO4 present in the sample is 1.335 mmols.

Here is the question: For the same titration above, it took 28.05 mL to reach the second endpoint. How many mmols of H2PO4- were present in the sample? Please help me solve this question. The answer is 0.18 mmols.

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Chemistry: How many mmols present in sample in acid-base titration

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Chemistry: How many mmols present in sample in acid-base titration

Reference No:- TGS0153184

Recent Questions Asked Chemistry

Q : What is the role of the individual in the societies

Q : Determine force exerted by rope on bucket of water

Q : Compute the potential

Q : What is its final temperature in degrees celsius

Q : How many mmols present in sample in acid-base titration

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Q : Explain how handel uses dynamics and timbre

Q : How many tablets of the antacid would have to be taken

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