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10 questions from this quiz
Søren Sørensen
Acidic solution
10-fold change
pH=−log[H+]pH = -\log[H^+]pH=−log[H+]
High [H+][H^+][H+] = low pH
1000 times
[H+]=[HA][H^+] = [HA][H+]=[HA]
0.30 units
3.00
2 significant figures
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