# Ensemble des formules chimiques/Ac, Ag, Al, Am, Ar, As, At, Au/Au, l'or
## Au, l'or
### AuCl, chlorure d'or(I)

* ${\ce {2 AuCl + Cu -> CuCl2 + 2 Au}}$
* ${\ce {2 AuCl + SnCl2 -> 2 Au + SnCl4}}$
* ${\ce {3 AuCl -> 2 Au + AuCl3}}$
* ${\ce {AuCl + 2 (NH3H2O) -> 2 H2O + [Au(NH3)2]Cl}}$
* ${\ce {AuCl + Ag -> Au + AgCl}}$

### AuCl$_3$, chlorure d'or(III)

* ${\ce {Au^{III}Cl3_{(aq)}+ 3 Cu_{(s)}-> Au_{(s)}+ 3 Cu^{I}Cl_{(s)}}}$
* ${\ce {Au^{III}Cl3 + 4 NaO^{-II}H + H2O^{-I}2 -> 3 NaCl + Na[Au^{V}(O^{-II}H)6]}}$
* ${\ce {Au^{III}Cl3 + 3 Ti^{III}Cl3 -> Au + 3 Ti^{IV}Cl4}}$
* ${\ce {Au^{III}Cl3 + 3 Fe^{II}Cl2 -> 3Fe^{III}Cl3 + Au}}$
* ${\ce {Au^{III}Cl3_{(aq)}+ Al_{(s)}-> Al^{III}Cl3_{(aq)}+ Au_{(s)}}}$
* ${\ce {Au^{III}Cl3_{(aq)}+ 3 Ag_{(s)}-> Au_{(s)}+ 3 AgCl_{(s)}}}$
* ${\ce {Au^{III}Cl3 + K4[Fe^{II}(CN)6] -> KCl + K3[Fe^{III}(CN)6] + Au^{II}Cl2}}$
* ${\ce {AuCl3 + HCl -> HAuCl4}}$
* ${\ce {Au^{III}Cl3 + Cu -> Au + Cl3Cu^{III}}}$
* ${\ce {AuCl3 + 6 H2O + 3 Au3P -> 3 HCl + 10 Au + 3 H3PO2}}$
* ${\ce {2 Au^{III}Cl^{-I}3_{(aq)}-> 3 Cl2_{(g)}+ 2 Au-{(s)}}}$
* ${\ce {2 Au^{III}Cl3 + 3Sn -> 2Au + 3 Sn^{II}Cl2}}$
* ${\ce {2 Au^{III}Cl3_{(aq)}+ 6 NaOH_{(aq)}+ 3 H2O^{-I}2_{(aq)}-> 6 H_2O_{(l)}+ 3 O2_{(g)}+ 6 NaCl_{(aq)}+ 2 Au_{(s)}}}$
* ${\ce {2 Au^{III}Cl3_{(aq)}+ 6 KOH_{(aq)}+ 3 H2O^{-I}2_{(aq)}-> 6 H2O_{(l)}+ 3 O2_{(g)}+ 6 KCl_{(aq)}+ 2 Au_{(s)}}}$
* ${\ce {2 Au^{III}Cl3_{(aq)}+ 3 Cu_{(s)}-> 3 Cu^{II}Cl2_{(aq)}+ 2 Au_{(s)}}}$
* ${\ce {2 Au^{III}Cl3 + 3 Sn^{II}Cl2 -> 2Au + 3 Sn^{IV}Cl4}}$
* ${\ce {2 Au^{III}Cl3_{(aq)}+ 3 S^{IV}O2_{(aq)}+ 6 Na2CO3_{(aq)}-> 6 CO2_{(g)}+ 6 NaCl_{(aq)}+ 3 Na2S^{VI}O4_{(aq)}+ Au_{(s)}}}$
* ${\ce {2 Au^{III}Cl3 + 3 H2O^{-I}2 + 6 K(OH) -> 6 H2O + 3 O2 + 6 KCl + 2 Au}}$
* ${\ce {2 Au^{III}Cl3 + 3 H2O + As^{-III}H3 -> 6 HCl + 2 Au + H3As^{III}O3}}$
* ${\ce {2 Au^{III}Cl3_{(aq)}+ 3 Zn_{(s)}-> 3Zn^{II}Cl2_{(aq)}+ 2 Au_{(s)}}}$
* ${\ce {2 Au^{III}Cl3_{(aq)}+ 3 H2O^{-I}2_{(aq)}-> 3 O2_{(g)}+ 6 HCl_{(aq)}+ 2 Au_{(s)}}}$
* ${\ce {2 Au^{III}Cl3 + 6 HCl + 3 Sn^{II}Cl2 -> 2 Au + 3 H2[Sn^{IV}Cl6]}}$
* ${\ce {2 Au^{III}Cl3 + 3 H2O + 3 K2Sn^{II}O2 -> 6 HCl + 2 Au + 3 K2Sn^{IV}O3}}$
* ${\ce {2 Au^{III}Cl3 + 4 H2O + Se -> 6 HCl + 2 Au + H2Se^{VI}O4}}$
* ${\ce {2 Au^{III}Cl3 + 2 H2O + Sn^{II}Cl2 -> 4 HCl + Sn^{IV}O2 + 2 Au^{II}Cl2}}$
* ${\ce {3 Au^{III}Cl3 + Cu -> 3 Au + Cu^{IX}Cl9}}$
* ${\ce {4 Au^{III}Cl3 + 9 H2O + 3 Se -> 12 HCl + 4 Au + 3 H2Se^{IV}O3}}$
* ${\ce {4 Au^{III}Cl3_{(aq)}+ 3 Sn_{(s)}-> 4 Au_{(s)}+ 3 Sn^{IV}Cl4_{(l)}}}$
* ${\ce {5 Au^{III}Cl3_{(aq)}+ 12 H2O_{(l)}+ 3 P_{(s)}-> 15 HCl_{(aq)}+ 3 H3P^{V}O4_{(aq)}+ 5 Au_{(s)}}}$
* ${\ce {6 Au^{III}Cl3 + 12 H2O + Au^{III}2S^{-II}3 -> 3 H2S^{VI}O4 + 18 HCl + 8 Au}}$
* ${\ce {20 Au^{III}Cl3 + 48 H2O + 3 P4 -> 60 HCl + 12 H3P^{V}O4 + 20 Au}}$
* ${\ce {AuCl3 + Ag -> Au + AgCl3}}$
* ${\ce {AuCl3 + 2 Au -> 3 AuCl}}$
* ${\ce {2 AuCl3 + 3 H2C2O4 -> 6 HCl + 6 CO2 + 2Au}}$
* ${\ce {2 AuCl3 + 9 KOH + AsH3 -> 6 H2O + 6 KCl + 2 Au + K3AsO3}}$
* ${\ce {2 AuCl3 + 3 Fe -> 3 FeCl2 + 2 Au}}$
* ${\ce {AuCl3 + 3 Li -> Au + 3 LiCl}}$
* ${\ce {4 AuCl3 + 12 KOH -> 6 H2O + 3 O2 + 12 KCl + 4 Au}}$
* ${\ce {2 AuCl3 + 3 H2O2 + 6 K(OH) -> 3 O2 + 2 Au + 6 KClH2O}}$
* ${\ce {AuCl3 + KOH + H2O2 -> H2O + O2 + HCl + KCl + Au}}$
* ${\ce {AuCl3 + 2 H2O + NO -> 3 HCl + HNO3 + Au}}$
* ${\ce {AuCl3 + 2 KI -> I2 + 2 KCl + AuCl}}$
* ${\ce {7 AuCl3 + 3 SnCl2 -> 7 Au + 3 SnCl9}}$
* ${\ce {AuCl3 + 3 H2O + B -> 3 HCl + Au + H3BO3}}$
* ${\ce {2 AuCl3 + 3 Mg -> 3 MgCl2 + 2 Au}}$
* ${\ce {4 AuCl3 + 6 KOH + 3 H2O2 -> 6 H2O + 3 O2 + 4 Au + 6 KCl2}}$

### Au(OH)$_3$, hydroxyde d'or

* ${\ce {Au(OH)3 + 3 HBrO -> 3 H2O + Au(BrO)3}}$
* ${\ce {Au(OH)3 + 4 HCl -> 3 H2O + HAuCl4}}$
* ${\ce {Au(OH)3 + 3 HCl -> 3 H2O + AuCl3}}$
* ${\ce {2 Au(OH)3 + 3 H2SO4 -> 6 H2O + Au2(SO4)3}}$
* ${\ce {2 Au(OH)3 -> 3 H2O + Au2O3}}$
* ${\ce {4 Au^{III}(O^{-II}H)3 -> 6 H2O^{-II}+ 3 O2 + 4 Au}}$

### Au$_2$O$_3$, oxyde d'or

* ${\ce {Au2O3 + 3H2O -> 2 Au(OH)3}}$
* ${\ce {Au^{III}2O^{-II}3+ 3 H2O^{-II}-> 2 Au + 6O^{-I}H}}$
* ${\ce {Au2O^{-II}3+ Ca(N^{V}O^{-III}3)2 -> CaO^{-{\frac {II}{III}}}3+ 2 Au(N^{III}O^{-II}3)}}$
* ${\ce {2 Au^{III}2O^{-II}3 -> 3 O2 + 4 Au}}$

### Au$_2$S, sulfure d'or

* ${\ce {Au_2S + H_2 -> H_2S + 2 Au}}$

### Au$_2$S$_3$, sulfure d'or(III)

* ${\ce {Au_2^{III}S_3 + 3 H_2^0 -> 2 Au^0 + 3 H_2^{I}S}}$
* ${\ce {Au^{III}2S^{-II}3 + 3 O2 -> 2 Au + 3 S^{IV}O^{-II}2}}$
* ${\ce {Au^{III}2S^{-II}3 + H2 -> 2Au+ H^{I}2S^{-{\frac {II}{III}}}3}}$
* ${\ce {Au^{III}2S3 + 3Hg -> 3Hg^{II}S + 2Au}}$
* ${\ce {Au2S3 + 6AgF -> 3Ag2S + 2AuF3}}$
* ${\ce {Au2^{III}S^{-II}3 + 12 H2O + 6 Au^{III}Cl3 -> 3 H2S^{VI}O4 + 18 HCl + 8 Au}}$
* ${\ce {Au2S3 + 3 H2O -> H2S + Au2O3}}$

### Au$_2$(SeO$_4$)$_3$, séléniate d'or

* ${\ce {2 Au + 6 H2SeO^{VI}4 -> 3 H2O + 3 H2Se^{IV}O3 + Au^{III}2(Se^{IV}O4)3}}$
* ${\ce {2 Au + 6 H2Se^{VI}O4 -> 6 H2O + 3 Se^{IV}O2 + Au2(Se^{VI}O4)3}}$

### Au$_2$Se$_3$

| At,l'astate | sommaire |