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Chemie

Jaké je pH roztoku KOH, jestliže látková koncentrace K+ je 3*10-4 mol/l (log2= 0,301, log3= 0,477, log5=0,699, log7= 0,845):

Jaké je pH roztoku KOH, jestliže látková koncentrace K+ je 3*10^-4 mol/l (log2= 0,301, log3= 0,477, log5=0,699, log7= 0,845):