| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + NaOH = CaOH + Na
Al4O6 = Al2 + O4 =>
2 Al4O6 = 4 Al2 + 3 O4
NH3(s) + I2(s) = N2I6 + H2(s) =>
2 NH3(s) + 3 I2(s) = N2I6 + 3 H2(s)
C6H6OOO + OH = CO2 + H2O =>
C6H6OOO + 24 OH = 6 CO2 + 15 H2O
C2H6 + H2O = C2H5OH + H2 =>
C2H6 + H2O = C2H5OH + H2
Fe + KSCN = Fe(SCN) + K =>
Fe + KSCN = Fe(SCN) + K
Mg(s) + CuSO4(aq) = Mg(SO4)2(s) + Cu(s) =>
Mg(s) + 2 CuSO4(aq) = Mg(SO4)2(s) + 2 Cu(s)
CuCl2 + NH3 = CuCl2(NH3) =>
CuCl2 + NH3 = CuCl2(NH3)
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
CH186 + O2 = CO2 + H2O =>
2 CH186 + 95 O2 = 2 CO2 + 186 H2O
Ba(OH)2 + FeCl3 = BaCl2 + Fe(HO)3 =>
3 Ba(OH)2 + 2 FeCl3 = 3 BaCl2 + 2 Fe(HO)3
Fe(OH)2 + NaOH = Fe(OH)3 + Na2O + H2 =>
2 Fe(OH)2 + 4 NaOH = 2 Fe(OH)3 + 2 Na2O + H2
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
FeCl3 + K4[Fe(CN)6] + HCl = HCl4 + Fe3[Fe(CN)6]2 + KCl =>
9 FeCl3 + 6 K4[Fe(CN)6] + HCl = HCl4 + 3 Fe3[Fe(CN)6]2 + 24 KCl
N2 + C = N2C =>
N2 + C = N2C
Pb + SCN = Pb(SCN)2 =>
Pb + 2 SCN = Pb(SCN)2
FeSO4 + Na2SO4 = FeSO4Na2SO4 =>
FeSO4 + Na2SO4 = FeSO4Na2SO4
BrHO4 + Al = AlBrO4 + H =>
BrHO4 + Al = AlBrO4 + H
C2H2(g) + AgNO3(aq) = Ag2C2(s) + HNO3(aq) =>
C2H2(g) + 2 AgNO3(aq) = Ag2C2(s) + 2 HNO3(aq)
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
C3H7OH + CH3OH = C3H11COOH =>
C3H7OH + CH3OH = C3H11COOH
C + N2 = C3N4 =>
3 C + 2 N2 = C3N4
VOSO4 + KMnO4 + H2O + (NH4)2SO4 = NH4VO3 + K2SO4 + MnSO4 + H2SO4 =>
10 VOSO4 + 2 KMnO4 + 12 H2O + 5(NH4)2SO4 = 10 NH4VO3 + K2SO4 + 2 MnSO4 + 12 H2SO4
Al + O2 + KOH = K3AlO3 + H2O =>
4 Al + 3 O2 + 12 KOH = 4 K3AlO3 + 6 H2O
NH2{-} + OH{-} = NH{-2} + H2O =>
NH2{-} + OH{-} = NH{-2} + H2O
K[Ag(NO2)2] + KCN = K[Ag(CN)2] + KNO2 =>
K[Ag(NO2)2] + 2 KCN = K[Ag(CN)2] + 2 KNO2
C + N2 = CN2 =>
C + N2 = CN2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
FeC6N6 + H2SO4 = HCN + Fe2S3O12 + SO4 =>
2 FeC6N6 + 6 H2SO4 = 12 HCN + Fe2S3O12 + 3 SO4
C6H6 + Na = C6H6Na =>
C6H6 + Na = C6H6Na
Mn2O7 + H2O = Mn(OH)2 + O2 =>
2 Mn2O7 + 4 H2O = 4 Mn(OH)2 + 5 O2
Pb + Fe2(SO4)3 = Pb2(SO4)4 + Fe =>
6 Pb + 4 Fe2(SO4)3 = 3 Pb2(SO4)4 + 8 Fe
P2O5 + HCl = PCl3 + Cl2O + H2O =>
P2O5 + 8 HCl = 2 PCl3 + Cl2O + 4 H2O
Na2CrO4 + H2O2 + H2SO4 = Na2SO4 + CrO(O2)2 + H2O =>
Na2CrO4 + 2 H2O2 + H2SO4 = Na2SO4 + CrO(O2)2 + 3 H2O
HF + K2MnO4 + H2SO4 = F + K2SO4 + MnSO4 + H2O =>
4 HF + K2MnO4 + 2 H2SO4 = 4 F + K2SO4 + MnSO4 + 4 H2O
Cu(SO4)(aq) + Zn(s) = Zn(SO4)(aq) + Cu(s) =>
Cu(SO4)(aq) + Zn(s) = Zn(SO4)(aq) + Cu(s)
C6H8O7 + H = C6H12O6 + O2 =>
2 C6H8O7 + 8 H = 2 C6H12O6 + O2
N2 + C = N2C =>
N2 + C = N2C
(NH4)2MoO4 + HNO3 + H3PO4 = (NH4)3P(Mo2O7)6 + NH4NO3 + H2O =>
24(NH4)2MoO4 + 44 HNO3 + 2 H3PO4 = 2(NH4)3P(Mo2O7)6 + 43 NH4NO3 + 23 H2O
HPO4 + Na = Na3PO4 + H2 =>
2 HPO4 + 6 Na = 2 Na3PO4 + H2
Cs3ClO + PbI2 = CsI + Pb3(ClO)2 =>
2 Cs3ClO + 3 PbI2 = 6 CsI + Pb3(ClO)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HO + C2H4O2 = H2O + C2H3O2 =>
HO + C2H4O2 = H2O + C2H3O2
C7H7Cl + KOH = K(C7H6Cl) + H2O =>
C7H7Cl + KOH = K(C7H6Cl) + H2O
BF3(g) + NH3(l) = BF3NH3(s) =>
BF3(g) + NH3(l) = BF3NH3(s)
HNO3 + MnCl3 + HCl = NO + MnCl4 + H2O =>
HNO3 + 3 MnCl3 + 3 HCl = NO + 3 MnCl4 + 2 H2O
Tc3P7 + Ta2Se5 = Tc2Se7 + Ta3P5 =>
10 Tc3P7 + 21 Ta2Se5 = 15 Tc2Se7 + 14 Ta3P5
NaHCO3NaNO3 = Na2CO3HNO3 =>
NaHCO3NaNO3 = Na2CO3HNO3
K2CrO4 + Mg(NO3)2 = KNO3 + MgCrO4 =>
K2CrO4 + Mg(NO3)2 = 2 KNO3 + MgCrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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