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What is the pH in 8 M of NaOH

OronD
OronD Answered:

The correct answer is: 
POH = -log [OH-]    {Reads, the POH [just as there is PH there is POH] equals the concentration {in moles per litter} of the OH- ions. 
POH = -log [4]
POH ~ 0.4     and thus the PH = 13.6        (they sum up to 14)

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John McCann
John McCann

- log 4

 

????????????????

 

Where are you getting that concentration?

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