IB
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Mathematics AI
May 2024
QP-202405-Mathematics AI-P1(TZ2)-HL · Question 3
Question (excerpt):
Turn over 3. [Maximum mark: 7] The pH scale is a measure of the acidity of a solution. Its value is given by the formula pH = −log10 [H + ] , where [H + ] is the concentration of hydrogen ions in the …
Turn over 3. [Maximum mark: 7] The pH scale is a measure of the acidity of a solution. Its value is given by the formula pH = −log10 [H + ] , where [H + ] is the concentration of hydrogen ions in the …
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