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CaHeK987 [17]
2 years ago
7

You have 125.0mL of a solution of H3PO4, but you don't know its concentration. If you titrate the solution with a 4.56M solution

of NaOH and reach the endpoint when 134.1mL of the base are added, what is the concentration of the acid?

Chemistry
1 answer:
Mariulka [41]2 years ago
5 0
4.89 mol/L

You can check the attached image for work.

-T.B.

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Which of the following shows the wavelengths of light that an atom gives off when an electron falls to a lower energy level?
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The wavelengths of light that an atom gives off when an electron falls to a lower energy level corresponds to Emission spectrum , Option D is the correct answer.

<h3>What is Emission Spectrum ?</h3>

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What mass in grams of SO2 is needed to react with 37.50 mol of Oz?
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Answer:

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Explanation:

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