| Équations équilibrées la veille | Équations équilibrées le lendemain |
Gold(III)Cyanide + SodiumBromide = Gold(III)Bromide + SodiumCyanide
NH3 + F = NH4F + NF3 =>
4 NH3 + 6 F = 3 NH4F + NF3
Ca + Cu(No3)2 = Ca(No3) + Cu =>
2 Ca + Cu(No3)2 = 2 Ca(No3) + Cu
PBO2 + HSO4 + PB = PBSO4 + H2O =>
PBO2 + 4 HSO4 + 3 PB = 4 PBSO4 + 2 H2O
Fe1 + H2O = Fe3O4 + H2 =>
3 Fe1 + 4 H2O = Fe3O4 + 4 H2
Fe(OH)3 + (NH4)2CO3 = Fe2(CO3)3 + H2O + NH3 =>
2 Fe(OH)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 H2O + 6 NH3
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
Na4(P4O12) + NaOH = Na3(PO4) + H2O =>
Na4(P4O12) + 8 NaOH = 4 Na3(PO4) + 4 H2O
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl + H2O + Cl2 =>
8 NaCl + 4 H2SO4 + 2 MnO2 = 4 Na2SO4 + 2 MnCl + 4 H2O + 3 Cl2
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
K2CO3 + Sr(NO3)2 = KNO3 + SrCO3 =>
K2CO3 + Sr(NO3)2 = 2 KNO3 + SrCO3
ClO3 + As2S3 = AsO4 + SO4 + Cl =>
20 ClO3 + 3 As2S3 = 6 AsO4 + 9 SO4 + 20 Cl
BaSO4 + NaSeO4 = BaSeO4 + NaSO4 =>
BaSO4 + NaSeO4 = BaSeO4 + NaSO4
Al2(CO3)(OH)4 + CH3COOH*H2O = Al(CH3COOH)2(OH) + CO32{-} + H{+} + OH =>
65 Al2(CO3)(OH)4 + 228 CH3COOH*H2O = 130 Al(CH3COOH)2(OH) + CO32{-} + H{+} + 457 OH
NaF + Ni(NO3)2 = NiF2 + NaNO3 =>
2 NaF + Ni(NO3)2 = NiF2 + 2 NaNO3
HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
Na2CO3(aq) + AgCH3COO(aq) = Ag2CO3 + NaCH3COO(aq) =>
Na2CO3(aq) + 2 AgCH3COO(aq) = Ag2CO3 + 2 NaCH3COO(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
O2 + C6H8O6 = C6H6O8 + H2O =>
3 O2 + 2 C6H8O6 = 2 C6H6O8 + 2 H2O
Al(s) + KOH(aq) + H2O(l) = Al(OH)4{-}(aq) + H2(g) + K{+}(aq) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 Al(OH)4{-}(aq) + 3 H2(g) + 2 K{+}(aq)
Ni(H2PO4)2 + NaOH = Na3PO4 + Ni3(PO4)2 + H2O =>
3 Ni(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Ni3(PO4)2 + 12 H2O
MnCl2 + Ni(NO3)2 = Mn(NO3)2 + NiCl2 =>
MnCl2 + Ni(NO3)2 = Mn(NO3)2 + NiCl2
ZnCO3 + C = Zn + CO2 =>
2 ZnCO3 + C = 2 Zn + 3 CO2
CH3CH2OH + PBr3 = CH3CH2Br + P(OH)3 =>
3 CH3CH2OH + PBr3 = 3 CH3CH2Br + P(OH)3
V2(SO4)5 + (NH4)2S = V2S5 + (NH4)2SO4 =>
V2(SO4)5 + 5(NH4)2S = V2S5 + 5(NH4)2SO4
Cl2 + N2H4 + OH{-} = N2 + H2O + Cl{-} =>
2 Cl2 + N2H4 + 4 OH{-} = N2 + 4 H2O + 4 Cl{-}
H2[TiO(SO4)2] + NaOH = TiO2 + Na2SO4 + H2O =>
H2[TiO(SO4)2] + 4 NaOH = TiO2 + 2 Na2SO4 + 3 H2O
(C6H5)2Si(OH)2 = C48H40O4Si4 + H2O =>
4(C6H5)2Si(OH)2 = C48H40O4Si4 + 4 H2O
Ca3(PO4)2 + HCl = Ca + H(PO4)2 + Cl =>
Ca3(PO4)2 + HCl = 3 Ca + H(PO4)2 + Cl
Hg{+2} + NH4OH = [Hg(NH3)4]{+2} + H2O =>
Hg{+2} + 4 NH4OH = [Hg(NH3)4]{+2} + 4 H2O
Na2Cr2O7 + H2SO4 + C6H12O = Cr2(SO4)3 + NaHSO4 + C6H10O + H2O =>
Na2Cr2O7 + 5 H2SO4 + 3 C6H12O = Cr2(SO4)3 + 2 NaHSO4 + 3 C6H10O + 7 H2O
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4 =>
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4
AlOH + KOH + H2O = K[Al(OH)6] + H2 =>
AlOH + KOH + 4 H2O = K[Al(OH)6] + 2 H2
O + H3PO4 = PO4 + H2O =>
3 O + 2 H3PO4 = 2 PO4 + 3 H2O
Li + O = LiO =>
Li + O = LiO
PdOH + H2O2 = PdO + H2O =>
2 PdOH + H2O2 = 2 PdO + 2 H2O
AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3
CdCl2 + H2O = CdO + HCl =>
CdCl2 + H2O = CdO + 2 HCl
Al + Ni(OH)2 = Al2O3 + Ni + H2O =>
2 Al + 3 Ni(OH)2 = Al2O3 + 3 Ni + 3 H2O
Na2CO3(aq) + CoCl2 = Na2Cl2(aq) + CoCO3 =>
Na2CO3(aq) + CoCl2 = Na2Cl2(aq) + CoCO3
KOH + SO3 = KOHSO3 =>
KOH + SO3 = KOHSO3
HCl(aq) + HClO4(aq) + FeCl2(aq) = H2O(l) + FeCl3(aq) =>
7 HCl(aq) + HClO4(aq) + 8 FeCl2(aq) = 4 H2O(l) + 8 FeCl3(aq)
CrCl3 + Cu = Cr + CuCl3 =>
CrCl3 + Cu = Cr + CuCl3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CH3CH2COOH + Na2CO3 = H2CO3 + CH3CH2COONa =>
2 CH3CH2COOH + Na2CO3 = H2CO3 + 2 CH3CH2COONa
CO2 + H2O = C12H26 + O2 =>
24 CO2 + 26 H2O = 2 C12H26 + 37 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
e + H{+} + HOCl = Cl2 + H2O =>
2e + 2 H{+} + 2 HOCl = Cl2 + 2 H2O
Cr2O = Cr + O =>
Cr2O = 2 Cr + O
Au + NaCN + O2 + H2O = NaAu[CN]2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu[CN]2 + 4 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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