Multiple Choice
What is the hydrogen ion concentration in a saliva specimen that registers a pH of 6 on a strip of pH paper?
A) 0.6 M
B) 0.000 01 M
C) 0.000 06 M
D) 0.000 001 M
E) 0.000 006 M
Correct Answer:
Verified
Correct Answer:
Verified
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