Odpowiedź:
Wyjaśnienie:
C = 1,5m/dm3
pH =10 to pOH = 4
Czdys = [OH-] = 10⁻⁴m/dm3
α = Czdys/C
α = 0,0001/1,5
α =0,000067 = 0,0067%
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Odpowiedź:
Wyjaśnienie:
C = 1,5m/dm3
pH =10 to pOH = 4
Czdys = [OH-] = 10⁻⁴m/dm3
α = Czdys/C
α = 0,0001/1,5
α =0,000067 = 0,0067%