In a standardization titration involving hydrochloric acid and sodium carbonate, a student recoirded the following results for the volume of hydrochloric acid used against 10.00mL of the sodium carbonate solution : 15.60; 14.50; 14.70 aqnd 14.20. If the c.......... i do not understand the question

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1.03ML

The question seems to be cut off, but based on the information provided, it appears to be referring to a standardization titration involving hydrochloric acid and sodium carbonate. In this titration, the student measured the volume of hydrochloric acid used against a known volume of sodium carbonate solution.

To better understand and analyze the question, it would be helpful to have the complete information or the rest of the question.