Unit 1 Exam Multiple Choice
- Due No due date
- Points 60
- Questions 30
- Time Limit 120 Minutes
Instructions
Handy formulas.
pH = -log[H+]
pOH = -log[OH-]
pH + pOH = 14
[H+] = log10(-pH). we also call log10 the inverse log.
molecular mass= sum of atomic masses
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