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Mariulka [41]
2 years ago
14

What is the pOH of a solution if the pH is 3.84? pOH= (round to 2 decimal places)

Chemistry
1 answer:
Tanya [424]2 years ago
3 0

Answer:

pOH = 10.16

Explanation:

pOH is a measurement in chemistry that could be obtained with the equation:

<em>pOH = 14 - pH</em>

<em />

The mathematical definition of the pOH is:

pOH = -log [OH⁻]

If the pH of the solution is 3.84, the pOH is:

pOH = 14 - 3.84

<h3>pOH = 10.16</h3>
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The result is a superposition which is twice the amplitude of each input wave. Φ = π means the two waves are completely OUT OF PHASE, and so add completely destructively. The result is a superposition which has no amplitude at all.

Explanation:

The result is a superposition which is twice the amplitude of each input wave. Φ = π means the two waves are completely OUT OF PHASE, and so add completely destructively. The result is a superposition which has no amplitude at all.

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Oxygen gas generated in the thermal decomposition of potassium chlorate is collected over water. The volume of gas collected is
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The mass of oxygen collected from the thermal decomposition of potassium chlorate at a temperature of 297 K and 762 mmHg is 0.16 g

<h3>How to determine the mole of oxygen produced </h3>

We'll begin by obtaining the number of mole of oxygen gas produced from the reaction. This can be obtained by using the ideal gas equation as illustrated below:

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<h3>How to determine the mass of oxygen collected</h3>

Haven obtain the number of mole of oxygen gas produced, we can determine the mass of the oxygen produced as follow:'

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