A 80.0 mL sample of nitrous acid of unknown concentration is titrated with 36.2 mL of 1.45 M barium hydroxide. Determine the concentration of the acid solution.

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asked Feb 28, 2023 70.0k views

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A 80.0 mL sample of nitrous acid of unknown concentration is titrated with 36.2 mL of 1.45 M barium hydroxide. Determine the concentration of the acid solution.

Chemistry
high-school

Pseudoramble asked

by Pseudoramble

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Answer: 0.66 M

Step-by-step explanation:

$M_(A)V_(A)=M_(B)V_(B)\\(80.0)M_(A)=(36.2)(1.45)\\M_(A)=((36.2)(1.45))/(80.0) \approx \boxed{0.66 \text{ M}}$

A 80.0 mL sample of nitrous acid of unknown concentration is titrated with 36.2 mL-example-1

Hennessy answered Mar 4, 2023

by Hennessy

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