Styrkekonstanter for korresponderende syre-basepar

Syrestyrke Syre Ks/M pKs pKb Kb/M Korresponderende base Basestyrke
Stζrk HCl saltsyre 1,0 · 107 -7,0 21,0 1,0 · 10–21 chloridion Cl– Yderst svag
H2SO4 svovlsyre 1,0 · 103 -3,0 17,0 1,0 · 10–17 hydrogensulfation HSO4–
HNO3 salpetersyre 22,4 1,35 15,35 4,47 · 10–16 nitration NO3–
H3O+ oxoniumion 1,00 0,00 14,00 1,0 · 10–14 vand H2O
Middelstζrk H2SO3 svovlsyrling 1,29 · 10–2 1,89 12,11 7,67 · 10–13 hydrogensulfition HSO3– Meget svag
H2SO4– hydrogensulfation 1,02 · 10–2 1,99 12,01 9,77 · 10–13 sulfation SO4–
H3PO4 phosphorsyre 7,59 · 10–3 2,12 11,88 1,32 · 10–12 dihydrogenphosphation H2PO4–
Svag CH3COOH ethansyre/eddikesyre 1,74 · 10–5 4,76 9,24 5,75 · 10–10 ethanoation/acetation CH3COO– Svag
H2CO3 carbonsyre/kulsyre 4,27 · 10–7 6,37 7,63 2,34 · 10–8 hydrogencarbonation HCO3–
H2S dihydrogensulfid 9,12 · 10–8 6,96 7,04 1,10 · 10–7 hydrogensulfidion HS–
H2PO4–  dihydrogenphosphation 6,17 · 10–8 7,21 6,79 1,62 · 10–7 hydrogenphosphation HPO42–
HSO3– hydrogensulfition 5,62 · 10–8 7,25 6,75 1,78 · 10–7 sulfition SO32–
NH4+ ammoniumion 5,62 · 10–10 9,25 4,75 1,78 · 10–5 ammoniak NH3
Meget svag HCO3– hydrogencarbonation 4,79 · 10–11 10,32 3,68 2,09 · 10–4 carbonation CO32– Middelstζrk
HPO42– hydrogenphosphation 4,17 · 10–13 12,38 1,62 2,40 · 10–2 phosphation PO43–
HS– hydrogensulfidion 1,26 · 10–13 12,90 1,10 7,94 · 10–2 sulfidion S2–
Yderst svag H2O vand 1,0 · 10–14 14,00 0,00 1,00 hydroxidion OH– Stζrk
OH– hydroxidion 1,0 · 10–24 24,00 -10 1,0 · 1010 oxidion O2–


 

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