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10-06-2022
Chemistry

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You perform a titration between Sodium hydroxide (NaOH) and nitric acid (HNO3). The NaOH is in the burette and the HNO3 is in the Erlenmeyer Flask. 35.8 mL of 0.50 M NaOH was added to 26.2 mL of HNO3, what is the concentration of the HNO3? Give your answer to 2 decimal places.

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Medunno13 Medunno13

13-06-2022

[tex]M_{A}V_{A}=M_{B}V_{B}\\(26.2)M_{A}=(35.8)(0.50)\\M_{A}=\frac{(35.8)(0.50)}{(26.2)} \approx \boxed{0.68 \text{ M}}[/tex]

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