December 2018 1 45 Report
Zadanie 1 Oblicz:
a) HClO4 0,002M pH=?
b) HNO3 100ml 0,005mol pH=?
c) HCl 0,1% d=1,01g/cm3 pH=?
d) KOH 0,002M pH=?
Zadanie 2 Oblicz:
NaOH stezenie=1,5% gestosc=1,02 g/cm3 objetosc 50ml zmieszano z H2SO4 stezenie 0,01M objetosc 120 ml. pH=?
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