Asked by franny

calculate the oh- and h3o+ concentration of a solution that as ph of 12.11. is the soluion acidic, basic or neutral. report you answer to 2 significant figure

Answers

Answered by DrBob222
You really should find the caps key on your keyboard and USE it.
pH = -log(H^+).
Substitute and solve for (H^+).
Then (H^+)(OH^-) = Kw = 1E-14.
Substitute and solve for OH^-.
Neutral is pH = 7
acid is pH < 7
basic is pH > 7
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