Basiskennis chemie 2/Basen/Opgaven

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Theorie

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Van [OH^-] naar pOH

Van [OH-] naar pOH

1. ${\ce {[OH^{-}] \ = \ 8,25.10^{-14}}}$ ${\ce {c_{H^{+}}\ =\ 6,92\,10^{-6}\ mol.L^{-1}}}$	2. ${\ce {[OH^{-}] \ = \ 7,50.10^{-2}}}$ ${\ce {c_{H^{+}}\ =\ 2,04\,10^{-7}\ mol.L^{-1}}}$	3. ${\ce {[OH^{-}] \ = \ 9,85.10^{-11}}}$ ${\ce {c_{H^{+}}\ =\ 3,72\,10^{-10}\ mol.L^{-1}}}$
4. ${\ce {[OH^{-}] \ = \ 9,01.10^{-5}}}$ ${\ce {c_{H^{+}}\ =\ 2,04\,10^{-3}\ mol.L^{-1}}}$	5. ${\ce {[OH^{-}] \ = \ 9,65.10^{-7}}}$ ${\ce {c_{H^{+}}\ =\ 1,62\,10^{-13}\ mol.L^{-1}}}$	6. ${\ce {[OH^{-}] \ = \ 1,13.10^{-9}}}$ ${\ce {c_{H^{+}}\ =\ 5,13\,10^{-1}\ mol.L^{-1}}}$
7. ${\ce {[OH^{-}] \ = \ 7,72.10^{-3}}}$ ${\ce {c_{H^{+}}\ =\ 1,00\,10^{-14}\ mol.L^{-1}}}$	8. ${\ce {[OH^{-}] \ = \ 3,69.10^{-12}}}$ ${\ce {c_{H^{+}}\ =\ 4,17\,10^{-1}\ mol.L^{-1}}}$	9. ${\ce {[OH^{-}] \ = \ 4,78}}$ ${\ce {c_{H^{+}}\ =\ 2,45\,10^{-13}\ mol.L^{-1}}}$
10. ${\ce {[OH^{-}] \ = \ 6,73.10^{-14}}}$ ${\ce {c_{H^{+}}\ =\ 1,15\,10^{-3}\ mol.L^{-1}}}$	11. ${\ce {[OH^{-}] \ = \ 1,92}}$ ${\ce {c_{H^{+}}\ =\ 7,41\,10^{-10}\ mol.L^{-1}}}$	12. ${\ce {[OH^{-}] \ = \ 9,13.10^{-13}}}$ ${\ce {c_{H^{+}}\ =\ 1,00\,10^{-7}\ mol.L^{-1}}}$
13. ${\ce {[OH^{-}] \ = \ 2,10.10^{-3}}}$ ${\ce {c_{H^{+}}\ =\ 1,35\,10^{-5}\ mol.L^{-1}}}$	14. ${\ce {[OH^{-}] \ = \ 1,00.10^{-9}}}$ ${\ce {c_{H^{+}}\ =\ 8,71\,10^{-12}\ mol.L^{-1}}}$	15. ${\ce {[OH^{-}] \ = \ 2,70.10^{-7}}}$ ${\ce {c_{H^{+}}\ =\ 4,07\,10^{-2}\ mol.L^{-1}}}$

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