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Saturday, August 29, 2015

Pengiraan pH


LOGARITHMIC RELATIONSHIP WITH REFERENCE TO pH SCALE

ACIDIC

ph6 has 10 times more hydrogen (H+) ions than a pH of 7
ph5 has 100 times more hydrogen (H+) ions than a pH of 7
ph4 has 1,000 times more hydrogen (H+) ions than a pH of 7
ph3 has 10,000 times more hydrogen (H+) ions than a pH of 7
ph2 has 100,000 times more hydrogen (H+) ions than a pH of 7
ph1 has 1000,000 times more hydrogen (H+) ions than a pH of 7



LIKEWISE for ALKALI

pH8 has 10 times more hydroxyl (OH-) ions than a pH of 7
pH9 has 100 times more hydroxyl (OH-) ions than a pH of 7
pH10 has 1,000 times more hydroxyl (OH-) ions than a pH of 7
pH11 has 10,000 times more hydroxyl (OH-) ions than a pH of 7
pH12 has 100,000 times more hydroxyl (OH-) ions than a pH of 7
pH13 has 1000,000 times more hydroxyl (OH-) ions than a pH of 7

.end.

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