6. Zuren en basen
6. Zuren en basen
6. Zuren en basen
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Zuur-base-eig<strong>en</strong>schapp<strong>en</strong> zout<strong>en</strong><br />
• Al(NO 3) 3 oranje zuur<br />
Na 2CO 3 blauw basisch<br />
NH 4Cl geel zwak zuur<br />
NaCl gro<strong>en</strong> neutraal<br />
• Al(H 2O) 6 3+ + H2O H 3O + + Al(H 2O) 5OH 2+<br />
NO 3 - + H2O HNO 3 + OH -<br />
• Na(H 2O) 6 + + H2O H 3O + + Na(H 2O) 5OH<br />
CO 3 2- + H2O HCO 3 - + OH -<br />
• NH 4 + + H2O H 3O + + NH 3<br />
Cl - + H 2O HCl + OH -