Multiple Choice
Determine the molar concentration of an aqueous solution of lead(II) nitrate solution that is 26 ppb (parts per billion) Pb(NO3) 2.
A) 7.85 10-14 M
B) 2.60 10-8 M
C) 4.26 10-11 M
D) 7.85 10-8 M
E) 7.85 10-11M
Correct Answer:

Verified
Correct Answer:
Verified
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