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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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smith332306 smith332306
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11 years ago
Caculate ratio of acetylsalicyate (asprin)ion conc to acetylsalic acid concentration. Looking at asprin in stomach. ph of stomach acis is 1.5 and Ka=3.0x10^-4

If i add sodium hydroxide to neualize all the acetylsalicylic acid in saturated solution. what is the final ph of solution?
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#1
11 years ago
pKa = 3.5
1.5 - 3.5 =  -2
10^-2 =0.01

0.01 = acetylsalycilate / acid
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