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Jlenok [28]
2 years ago
6

Ph of 0.1M solution of acetic acid will be hogher than that of 0.1MHcl​

Chemistry
1 answer:
Aliun [14]2 years ago
8 0

pH=-lg[H⁺]

[H⁺] is the molar concentration of hydrogen protons

both solutions have the same concentration of the monoprotic acid so they will both have the same pH

pH=-lg0.1=1 because 10 at the power of -1 is equal to 0.1 but the sign is changed

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3 years ago
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Determine the [h3o+] of a 0.210 m solution of formic acid.
Nataly [62]
When the Pka for formic acid = 3.77
and Pka = -㏒ Ka 
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∴Ka = 1.7x10^-4 

when Ka = [H+][HCOO-}/[HCOOH]

when we have Ka = 1.7x10^-4 &[HCOOH] = 0.21 m
so by substitution: by using ICE table value
1.7x10^-4 = X*X / (0.21-X)
(1.7x10^-4)*(0.21-X) = X^2      by solving this equation for X

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3 0
3 years ago
When an acid reacts with a strong base which product always forms
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Explanation:

4 0
2 years ago
What is the affect of neutrons on atoms
Evgen [1.6K]

Answer:

It's better to explain it.

Explanation:

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Hope this helps. :)

7 0
3 years ago
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By changing the volume

By changing the pressure

By changing the temperature

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Chemical reaction:

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4 0
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