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Chemie

Jaké je pH roztoku H2SO4 o látkové koncentraci 5mmol/l za předpokladu úplné disociace kyseliny (log2= 0,301, log3= 0,477, log5=0,699, log7= 0,845):

Jaké je pH roztoku H₂SO₄ o látkové koncentraci 5mmol/l za předpokladu úplné disociace kyseliny (log2= 0,301, log3= 0,477, log5=0,699, log7= 0,845):