| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag{+} + CO3{2-} = Ag2CO3
Ag + K3[Fe(CN)6] = Ag4[Fe(CN)6] + K4[Fe(CN)6] =>
4 Ag + 4 K3[Fe(CN)6] = Ag4[Fe(CN)6] + 3 K4[Fe(CN)6]
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2O(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2O(l)
BaCl2 + NH4 = Ba3 + NH4Cl =>
3 BaCl2 + 6 NH4 = Ba3 + 6 NH4Cl
Al(OH)3 = Al + O + H =>
Al(OH)3 = Al + 3 O + 3 H
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
H6N3 + O2 = H2 + N6O2 =>
2 H6N3 + O2 = 6 H2 + N6O2
C6H5Cl + O2 = CO2 + Cl2 + H2O =>
4 C6H5Cl + 29 O2 = 24 CO2 + 2 Cl2 + 10 H2O
CD(OH)2 = H2O + CDO =>
CD(OH)2 = H2O + CDO
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Sn + O = SnO2 =>
Sn + 2 O = SnO2
LiCN(aq) + AuC2H3O2(aq) = AuCN(s) + LiC2H3O2(aq) =>
LiCN(aq) + AuC2H3O2(aq) = AuCN(s) + LiC2H3O2(aq)
Ca(ClO3)2 + HCl = CaCl2 + Cl2 + H2O2 =>
Ca(ClO3)2 + 6 HCl = CaCl2 + 3 Cl2 + 3 H2O2
CH3OH + K2Cr2O7 + H2SO4 = H2CO3 + K2SO4 + CrSO4 + H2O =>
4 CH3OH + 3 K2Cr2O7 + 9 H2SO4 = 4 H2CO3 + 3 K2SO4 + 6 CrSO4 + 13 H2O
Hg(NO3)2 + C2H5OH = Hg(CNO)2 + H2O + O2 =>
Hg(NO3)2 + C2H5OH = Hg(CNO)2 + 3 H2O + O2
Cd(OH)2 + NaOH = Na2Cd(OH)4 =>
Cd(OH)2 + 2 NaOH = Na2Cd(OH)4
(NH4)2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + CO2 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 10 CO2 + 8 H2O
Zn + Cu4SO4 = ZnSO4 + Cu =>
Zn + Cu4SO4 = ZnSO4 + 4 Cu
HNO3 + H2H4 = N2 + H2O =>
6 HNO3 + 5 H2H4 = 3 N2 + 18 H2O
KClO4 + C6H10O5 = KCl + H2O + CO2 =>
3 KClO4 + C6H10O5 = 3 KCl + 5 H2O + 6 CO2
MgOH + K = KOH + Mg =>
MgOH + K = KOH + Mg
P20 + Cl2 = PCl3 =>
P20 + 30 Cl2 = 20 PCl3
H2S + KMnO4 + HCl = S + H2O + KMnCl3 =>
5 H2S + 2 KMnO4 + 6 HCl = 5 S + 8 H2O + 2 KMnCl3
V2O4 + HI = V2O3 + I2 + H2O =>
V2O4 + 2 HI = V2O3 + I2 + H2O
HC1 + MgCO3 = Mg(C1)2 + CO2 + H2O =>
2 HC1 + MgCO3 = Mg(C1)2 + CO2 + H2O
Pb2 + N + O2 = Pb(NO3)2 =>
Pb2 + 4 N + 6 O2 = 2 Pb(NO3)2
O3 + KBr = KO2 + Br =>
2 O3 + 3 KBr = 3 KO2 + 3 Br
Na2CO3 + HCl = Cl2Na2 + H2CO3 =>
Na2CO3 + 2 HCl = Cl2Na2 + H2CO3
Na2 + Cl4 = NaCl4 =>
Na2 + 2 Cl4 = 2 NaCl4
Li2(s) + H2O(l) = LiO2H2(aq) + H2(g) =>
Li2(s) + 4 H2O(l) = 2 LiO2H2(aq) + 2 H2(g)
Cd(MnO4)3 + HNO3 = Cd(NO3)3 + HMnO4 =>
Cd(MnO4)3 + 3 HNO3 = Cd(NO3)3 + 3 HMnO4
NH3 + HCIO = NH2CI + H2O =>
NH3 + HCIO = NH2CI + H2O
SO2 + Cl2 = SO2Cl =>
2 SO2 + Cl2 = 2 SO2Cl
FeSO4 + Ca(OH)2 = Fe(OH)2 + CaSO4 =>
FeSO4 + Ca(OH)2 = Fe(OH)2 + CaSO4
(NH4)2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + (NH4)2SO4 + CO2 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 10 CO2 + 8 H2O
H2O + As2S3 + NO3{-} = H3AsO4 + S + NO + OH{-} =>
14 H2O + 3 As2S3 + 10 NO3{-} = 6 H3AsO4 + 9 S + 10 NO + 10 OH{-}
Na2CO3 + HCl = Cl2Na2 + H2CO3 =>
Na2CO3 + 2 HCl = Cl2Na2 + H2CO3
NaHCO3 + HCH3CO2 = NaCH3CO2 + CO2 + H2O =>
NaHCO3 + HCH3CO2 = NaCH3CO2 + CO2 + H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
AlH4{-} + H2O = Al(OH)4{-} + H2 =>
AlH4{-} + 4 H2O = Al(OH)4{-} + 4 H2
zinc + hydrogenchloride = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
AlH4{-} + H2O = Al(OH)4{-} + H2 =>
AlH4{-} + 4 H2O = Al(OH)4{-} + 4 H2
PCl5 = P3 + Cl =>
3 PCl5 = P3 + 15 Cl
C8H8O + MnO4 = C8H8O2 + MnO2 =>
2 C8H8O + MnO4 = 2 C8H8O2 + MnO2
NaOH + FeCl3 = NaCl + FeOHOHOH =>
3 NaOH + FeCl3 = 3 NaCl + FeOHOHOH
C5H10O2 + C2H5OH = C7H14O2 + H2O =>
C5H10O2 + C2H5OH = C7H14O2 + H2O
S + Cl2 = S2Cl2 =>
2 S + Cl2 = S2Cl2
COOH + H1 = COHOH =>
COOH + H1 = COHOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/23
Équations équilibrées sur12/21/22
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