Chemistry, 20.01.2020 13:31 860jay

Osolutie de 0.01m hcl este diluata cu apa la un factor de dilutie de 100.
1.concentratia ionilor hidroniu scade de la 10 la -2 m la 10 la -4 m.
2. concentratia ionilor hidroxil nu se modifica.
3. ph solutie creste cu 2
4. poh scade cu 4.
a-1,2,3 sunt corecte
b-1,3 sunt corecte
c-2,4 corecte
d-4 corect
e-toate

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Osolutie de 0.01m hcl este diluata cu apa la un factor de dilutie de 100.
1.concentratia ionil...