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scZoUnD [109]
3 years ago
9

What is the pow of a solution that has a hydroxide ion concentration of 4.82 x 10-6 M?

Chemistry
1 answer:
Likurg_2 [28]3 years ago
4 0

Answer:

pOH = 5.32

Explanation:

<em>What is the</em><em> pOH</em><em>...</em>

The pOH of a solution is defined as:

-log [OH⁻] <em>The -log of hydroxide ion concentration in molarity units</em>

It is used to find pH of a solution because: pH = 14-pOH

Thus, the pOH of the solution of the problem is:

pOH = -log [OH⁻] = -log [4.82x10⁻⁶M]

pOH = 5.32

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If you were asked to convert 4.2 × 1022 atoms of aluminum to moles, which of the following should you use for the conversion?
gregori [183]
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When 11.12 g of neon is combined in a 100 L container at 80oC with 9.59 g of argon, what is the mole fraction of argon?
PolarNik [594]
The correct answer for the question that is being presented above is this one: "<span>0.3."

Here it is how to solve.
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4 years ago
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An electron charge e mass m and a positron charge e mass m revolve around their common center of mass under the influence of the
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Answer: v = 2π2 Kme2 Z / nh

Explanation:

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