H₂N H2N_ OH З OH OH O Дон H₂N H2N S OH CH3 (7) (10) (8) (11) а (12)

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A: Formula :-  Mean = sum of all value / n  Where n is number of values

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Q: why is the answer 1.13 M?

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Q: Can this be solved with clearer steps? In a cancelled unit method.

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A: The calculation is correct.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.