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chubhunter [2.5K]
2 years ago
8

Paul determines that the hydrogen ion concentration of his unknown solution is 3.60×10^-5 M. what is the pH of this solution?​

Chemistry
1 answer:
vivado [14]2 years ago
4 0

Answer:

<h2>pH = 4.44 </h2>

Explanation:

The pH of a substance can be found by using the formula

p H  =  -   log[ H^{ + }  ]

where [ H+ ] is the hydrogen ion concentration of the solution

From the question

[ H + ] = 3.60 × 10^-5 M

So the pH is

pH =  -  log(3.60 \times  {10}^{ - 5} )  \\  =4.44369749923

We have the final answer as

<h3>pH = 4.44 </h3>

Hope this helps you

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If an atom has 10 protons and electrons how many of the electrons will be valence electrons?
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8 of the electrons will be valence electrons

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A flask has a mass of 78.23g when empty and 593.63g when filled with water.When the same flask is filled with concentrateds ulfu
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Answer:

Density of concentrated H2SO4 = 1.99g/cm^3 = 1991.79Kg/m^3

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mass of flask filled when with concentrateds sulfuric acid, H2SO4 = 1026.57g

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The density of concentrated sulfuric acid is given by

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7 0
2 years ago
Compound a has a pka of 7 and compound b has a pka of 10. compound a is how many times more acidic than compound b?
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pKa = -log[Ka]

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@pKa = 10
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This, pKa 7 is more acidic than pKa 10. The scale factor would be:
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Question 3 (1 point)
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An electrochemical process involves any process that has to do with the transfer of elecrons.

<h3>What is an elecrochemical process?</h3>

An electrochemical process involves any process that has to do with the transfer of elecrons. These process include redo reactionand electron transport chains.

It is a true statement that the actiivity series helps to detect the products in a reaction because a metal that is lower in the series is always displaced by a metal that is higher in the series.

Learn more about electrochemical processess: brainly.com/question/12034258

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What effect does observing a substance's physical properties have on the substance?
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