You standardize your NaOH solution by titrating 0.1174g oxalic acid (molar mass 126.07g/mol) with 34.05mL of solution. The

Question

You standardize your NaOH solution by titrating 0.1174g oxalic acid (molar mass 126.07g/mol) with 34.05mL of solution. The reaction for this step is H₂C2O4 + 2NaOH- -> 2H₂O + Na₂C2O4- 10.00mL of an unknown HCI solution requires 51.78mL of the NaOH solution to reach the endpoint. What is the concentration of the unknown HCI solution?

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