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pH + pOH = 14
1. 14-12.2= 1.8pOH
pOH = -log(kb)
Kb = 10^-1.8
2. -log(6.3*10^-5) = pOH
pOH = 4.2
Solution
pH + pOH = 14
1. 14-12.2= 1.8pOH
pOH = -log(kb)
Kb = 10^-1.8
2. -log(6.3*10^-5) = pOH
pOH = 4.2

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pH + pOH = 14 1. 14-12.2= 1.8pOH pOH = -log(kb) Kb = 10^-1.pdf

  • 1. pH + pOH = 14 1. 14-12.2= 1.8pOH pOH = -log(kb) Kb = 10^-1.8 2. -log(6.3*10^-5) = pOH pOH = 4.2 Solution pH + pOH = 14 1. 14-12.2= 1.8pOH pOH = -log(kb) Kb = 10^-1.8 2. -log(6.3*10^-5) = pOH pOH = 4.2