JohnDoeDDS

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Dec 26, 2004
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Okay so this is really a buffer question but I know how to do the HH equation.

I get to the part where log[A-]/[HA]=.65

But I dont know how to get to [A-]/[HA] = 4.5
Kaplan doesn't really explain how to solve this and it is the next step after the expression above.So how do I get that? Thanks guys.
 

Uracil

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May 17, 2006
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Log [A-] / [HA] = .65

10 ^ 0.65 = 4.5

4.5 = [A-] / [HA]


JohnDoeDDS said:
Okay so this is really a buffer question but I know how to do the HH equation.

I get to the part where log[A-]/[HA]=.65

But I dont know how to get to [A-]/[HA] = 4.5
Kaplan doesn't really explain how to solve this and it is the next step after the expression above.So how do I get that? Thanks guys.
 
OP
J

JohnDoeDDS

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10+ Year Member
7+ Year Member
Dec 26, 2004
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write i know that part. But how do you actually do 10^.65?
 
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