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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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ilndrzrn ilndrzrn
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11 years ago
I know the pH is 2.3    I need the hydrogen ion content and how it is computed. Please show work.
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wrote...
#1
11 years ago
[H+]=10^-pH = 10^-2.3 M

This is a very acidic solution!
wrote...
#2
11 years ago
Every ph unit below 7 is a magnitude of 10 times more H+ to OH- ions. So a ph of 6 would have 10 times more H+ than OH-.  A ph of 5 would have 100 times more H+ than OH-.  Get a linear to logarithmic graph scale.  A ph of 3 would be 10,000 times more H+ than OH-, and a ph of 2 would have 100,000 times more H+.  A ph of 2.3 would have 10 to the 4.7 power, or 50,118.723 times more H+ ions than OH- ions.
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