The concentration of a strong monoprotic acid is also the concentration of the hydronium ion.
=
0.012M
The concentration of a strong monoprotic acid is also the concentration of the hydronium ion.
=
0.012M
Convert the mass of the acid to moles and find the concentration of HCl in the 500ml solution.
3.65/36.5 = 0.1mole of HCl
The concentration of the solution is
0.1 /0.5 = 0.2M
For strong acids the concentration of the acid is also the concentration of
the hydronium ion
Convert the mass of the acid to moles and find the concentration of nitric acid in the 200ml solution.
1.26/126
= 0.01mole of HCl
The concentration of the solution is
0.01 /0.2 = 0.05M
For strong acids the concentration of the acid is also the concentration of
the hydronium ion
|
pH
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 |
|
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1.92
|
 |
0.012M
|
|
0.7
|
 |
0.2M
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1.3
|
 |
0.05M
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|
13.4
|
0.25M
|
 |
|
13.1
|
0.125M
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 |
|
0.16
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 |
 |
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pH and Kw
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