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allochka39001 [22]
3 years ago
7

Explain how are you able to drink liquid through a straw

Chemistry
2 answers:
klio [65]3 years ago
7 0

Answer:

ya that is correct

Explanation:

zvonat [6]3 years ago
5 0

Answer:

the suction pulls out the air in the straw and the liquid comes up with the suction.

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Aspirin is more readily absorbed when it is protonated, that is when pH is lower than pKa (<em>more H⁺ available in the medium</em>). We can confirm this using Henderson-Hasselbalch equation for pH = 1.5:

pH = pKa +log(\frac{conjugate base}{weak acid} )\\1.5=3.5 +log(\frac{conjugate base}{weak acid} )\\-2.0=log(\frac{conjugate base}{weak acid} )\\10^{-2.0} =\frac{conjugate base}{weak acid}\\\frac{conjugate base}{weak acid}=0.01=\frac{1}{100}

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