3 years ago

Do you think it is important to classify things

1 answer:

7 0

nononono JUST NO NOOOOOOOOO

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stiv31 [10]

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Explanation:

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tino4ka555 [31]

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Anuta_ua [19.1K]

Atomic number and place on table.

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LiRa [457]

Answer:

a) 3.98 x 10^-10

Explanation:

Hello,

In this case, for the given pH, we can compute the concentration of hydronium by using the following formula:

$pH=-log([H^+])$

Hence, solving for the concentration of hydronium:

$[H^+]=10^{-pH}=10^{-9.40}\\$

$[H^+]=3.98x10^{-10}M$

Therefore, answer is a) 3.98 x 10^-10

Best regards.

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Anarel [89]

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