Senyawa Ionik
\(\ce{Kation + Anion -> Garam}\)
Penamaan senyawa garam dimulai dari nama kation diikuti oleh nama anionnya
Contoh-contoh pembentukan garam
| Kation | + | Anion | \(\ce{->}\) | Garam |
| \(\ce{Na+}\) | + | \(\ce{Cl-}\) | \(\ce{->}\) | \(\ce{NaCl}\)
Natrium klorida |
| \(\ce{K+}\) | + | \(\ce{CrO4^{2-}}\) | \(\ce{->}\) | \(\ce{K2CrO4}\)
Kalium kromat |
| \(\ce{Mg^{2+}}\) | + | \(\ce{NO3-}\) | \(\ce{->}\) | \(\ce{Mg(NO3)2}\)
Magnesium nitrat |
| \(\ce{Ba^{2+}}\) | + | \(\ce{SiO3^{2-}}\) | \(\ce{->}\) | \(\ce{BaSiO3}\)
Barium silikat |
| \(\ce{Al^{3+}}\) | + | \(\ce{CO3^{2-}}\) | \(\ce{->}\) | \(\ce{Al2(CO3)2}\)
Alumunium karbonat |
| \(\ce{Ca^{2+}}\) | + | \(\ce{PO4^{3-}}\) | \(\ce{->}\) | \(\ce{Ca3(PO4)2}\)
Kalsium fosfat |
| \(\ce{NH4^{+}}\) | + | \(\ce{CN-}\) | \(\ce{->}\) | \(\ce{NH4CN}\)
Amonium sianida |
| \(\ce{NH4^{+}}\) | + | \(\ce{SO4^{2-}}\) | \(\ce{->}\) | \(\ce{(NH4)2SO4}\)
Amonium sulfat |
| \(\ce{Na+}\) | + | \(\ce{CH3COO-}\) | \(\ce{->}\) | \(\ce{CH3COONa}\)
Natrium asetat |
| \(\ce{Zn^{2+}}\) | + | \(\ce{CH3COO-}\) | \(\ce{->}\) | \(\ce{Zn(CH3COO)2}\)
Seng asetat |
Garam dengan 2 jenis kation
| Kation | + | Anion | \(\ce{->}\) | Garam |
| \(\ce{Cu^{+}}\) | + | \(\ce{SO4^{2-}}\) | \(\ce{->}\) | \(\ce{Cu2SO4}\)
Tembaga (I) sulfat |
| \(\ce{Cu^{2+}}\) | + | \(\ce{SO4^{2-}}\) | \(\ce{->}\) | \(\ce{CuSO4}\)
Tembaga (II) sulfat |
| \(\ce{Fe^{2+}}\) | + | \(\ce{Br-}\) | \(\ce{->}\) | \(\ce{FeBr2}\)
Besi (II) bromida |
| \(\ce{Fe^{3+}}\) | + | \(\ce{Br-}\) | \(\ce{->}\) | \(\ce{FeBr3}\)
Besi (III) bromida |
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