1 year ago

I have no idea what this is about, I keep reading it over and other again, but I still don't understand! Help?

Chemistry

1 answer:

erastova [34]1 year ago

6 0

Answer:

yeah i don't get it please do not mark brainleast please

Explanation:

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What is the molarity of a solution that contains 0.400 mol HCl in 9.79 l solution?

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Answer:

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Explanation:

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2) Formula:

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3) Solution:

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Since each data contain 3 significant digits, the answer must be reported with 3 significant digits. So, the correct answer is 0.0409 M, which is the option B.

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