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kotegsom [21]
2 years ago
8

Help!

Chemistry
1 answer:
podryga [215]2 years ago
3 0
I’m pretty sure it’s 7.5 (7 and a half hours) sorry if i’m wrong
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A 1.25 × 10-4 m solution of the anti-inflammatory drug naproxen has a ph = 4.2. the ka and pka of naproxen are ________ and ____
Mandarinka [93]

Naproxen is known to be a weak acid. In order to calculate its ka and pka, use the equation of getting the ph of weak acid which is ph= -1/2 log [(Ka)(Mwa)]. The Ka value is 3.18x10^-5. The pKa can be obtained through pKa = - log Ka. The pKa is 4.5. 

6 0
3 years ago
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Pl help me, i need a good grade on this.
Blizzard [7]
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8 0
3 years ago
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3 years ago
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NNADVOKAT [17]

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7 0
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castortr0y [4]

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