Sodium hypochlorite (NaOCl, 74.44 g/mol) is a common ingredient in household bleach.What is the pH of a particular brand of bleach that has a density of 1.11 g/mL and is 5.00% NaOCl by mass? (pKa of HOCl=7.46)
A) 9.21
B) 10.67
C) 3.33
D) 6.66
E) 7.34
Correct Answer:
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