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madreJ [45]
2 years ago
8

Please..................​

Chemistry
1 answer:
Aliun [14]2 years ago
6 0

Sorry so what I think u should do is ask your teach or look up on how to do this problem

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Which statement describes particles of an ideal gas, based on the kinetic molecular theory?
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Which of the following is the correct measurement for the volume of liquid shown below?
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What is the difference in concentration between a pH of 7 and 12?
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Answer:

The pH of a solution is simply a measure of the concentration of hydrogen ions,  

H

+

, which you'll often see referred to as hydronium cations,  

H

3

O

+

.

More specifically, the pH of the solution is calculated using the negative log base  

10

of the concentration of the hydronium cations.

∣

∣

∣

∣

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

a

a

pH

=

−

log

(

[

H

3

O

+

]

)

a

a

∣

∣

−−−−−−−−−−−−−−−−−−−−−−−−  

Now, we use the negative log base  

10

because the concentration of hydronium cations is usually significantly smaller than  

1

.

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