H+= 0,00035 dicari PA nya
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Pertanyaan
H+= 0,00035 dicari PA nya
2 Jawaban
-
1. Jawaban Dindajuhdiniyah
{H+} = 0,00035
{H+} = 35 x 10 pangkat -5
PH = - log { 35 x 10 pangkat -5 }
PH = - { log 35 - 5 log 10 }
PH = - { 1,5 - 5 x 1 }
PH = - { - 3,5 }
PH = 3,5. -
2. Jawaban aayyrr
[H+] = 0.00035
[H+] = 35×10-5
pH= -log[H+]
pH= -log 35×10-5
pH= 5 - log35
pH= 5 - 1.54
pH= 3.45
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