10. Error Propagation tutorial - Foothill College
concentration of hydrogen ions in solution in units of molarity, M = moles/liter. Given [H+] = 0.0023(1) M, find the pH and uncertainty in the pH. pH = -log(0.0023) = 2.64. The uncertainty in the pH: ! X= a! u 2.303u = 0.0001 2.303(0.0023) =0.02. Final answer: pH = 2.64(2). Summary
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