| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3(aq) + K3PO4(aq) = 3 KCl(aq) + AlPO4(s)
KCuO2 + Al = Cu + Al2O3 + K2O =>
2 KCuO2 + 2 Al = 2 Cu + Al2O3 + K2O
MnO4{-} + SO3{2-} + H = MnO2 + SO4{2-} + OH{-} =>
MnO4{-} + SO3{2-} + H = MnO2 + SO4{2-} + OH{-}
HSbCl4 + H2S = HCl + Sb2S3 =>
2 HSbCl4 + 3 H2S = 8 HCl + Sb2S3
Cr2O3 + CH4 = Cr + CO + H2O =>
Cr2O3 + CH4 = 2 Cr + CO + 2 H2O
AgO + NH3 = Ag(NH3)2 + O =>
AgO + 2 NH3 = Ag(NH3)2 + O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Fe(s)O(g) = FeO(s) =>
Fe(s)O(g) = FeO(s)
Au(NO3) + Fe = Fe(NO3)2 + Au =>
2 Au(NO3) + Fe = Fe(NO3)2 + 2 Au
Os + O2 = OsO =>
2 Os + O2 = 2 OsO
CaS + Sn = CaSn + S =>
CaS + Sn = CaSn + S
LnS + O2 = LnSO4 =>
LnS + 2 O2 = LnSO4
K + Ni(CN)2 = K(CN)2 + Ni =>
K + Ni(CN)2 = K(CN)2 + Ni
CaCl2 + Cs2C2O4 = CaC2O4 + CsCl =>
CaCl2 + Cs2C2O4 = CaC2O4 + 2 CsCl
HCl(aq) + NaHCO3(s) = H2O(l) + NaCl(s) + CO2(g) =>
HCl(aq) + NaHCO3(s) = H2O(l) + NaCl(s) + CO2(g)
Fe + KNO3 = FeO + KNO2 =>
Fe + KNO3 = FeO + KNO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O = + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
RbNO3(s) = RbNO2(s) + O2(g) =>
2 RbNO3(s) = 2 RbNO2(s) + O2(g)
KOH + P4O10 = K3PO4 + H2O =>
12 KOH + P4O10 = 4 K3PO4 + 6 H2O
NaClO3 + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO3 + 6 NaI + 3 H2SO4 = NaCl + 3 I2 + 3 Na2SO4 + 3 H2O
AgF(aq) + NH4I(aq) = AgI(s) + NH4F(aq) =>
AgF(aq) + NH4I(aq) = AgI(s) + NH4F(aq)
Fe2Cl3 + Cu = CuCl + Fe3 =>
3 Fe2Cl3 + 9 Cu = 9 CuCl + 2 Fe3
CH3CH3CCH3OH + HCl = CH3CH3CCH3Cl + H2O =>
CH3CH3CCH3OH + HCl = CH3CH3CCH3Cl + H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Na2SO4 + BPO4 = Na3PO4 + B2(SO4)3 =>
3 Na2SO4 + 2 BPO4 = 2 Na3PO4 + B2(SO4)3
Fe(s)O(g) = FeO =>
Fe(s)O(g) = FeO
C7H7NO2 + Fe + HCl = C7H10NCl + H2O + FeCl3 =>
C7H7NO2 + 2 Fe + 7 HCl = C7H10NCl + 2 H2O + 2 FeCl3
SnCl2 + HgCl2 = HgCl + SnCl4 =>
SnCl2 + 2 HgCl2 = 2 HgCl + SnCl4
H2[CoCl4] + H2O = [Co(H2O)2]Cl2 + HCl =>
H2[CoCl4] + 2 H2O = [Co(H2O)2]Cl2 + 2 HCl
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Na2O + NaOH = Na3O2H =>
Na2O + NaOH = Na3O2H
Fe(CN)6{3-} + C6H12O6 + OH{-} = Fe(CN)6{4-} + C6H12O7 + H{+} =>
2 Fe(CN)6{3-} + C6H12O6 + OH{-} = 2 Fe(CN)6{4-} + C6H12O7 + H{+}
NO + C = N2 + CO2 =>
2 NO + C = N2 + CO2
CH3CH2COH + HCN = CH3CH2CHOHCN =>
CH3CH2COH + HCN = CH3CH2CHOHCN
H2W12O42{10-} = W7O24{6-} + H2O + H{+} =>
7 H2W12O42{10-} = 12 W7O24{6-} + 6 H2O + 2 H{+}
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H4NO3 + KOH = KNO3 + H2O + NH3 =>
8 H4NO3 + 5 KOH = 5 KNO3 + 14 H2O + 3 NH3
C6H6O + H2 = C6H12 + H2O =>
C6H6O + 4 H2 = C6H12 + H2O
Na2O + NaOH = Na3O2H =>
Na2O + NaOH = Na3O2H
Al + Mg = AlMg =>
Al + Mg = AlMg
H2O + KClO3 + NaI = NaOH + KCl + I2 =>
3 H2O + KClO3 + 6 NaI = 6 NaOH + KCl + 3 I2
Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb
HCCH4 + O2 = CO2 + H2O =>
4 HCCH4 + 13 O2 = 8 CO2 + 10 H2O
V10O28{6-} + H2SO3 + H{+} = VO{+2} + HSO4{-} + H2O =>
V10O28{6-} + 5 H2SO3 + 21 H{+} = 10 VO{+2} + 5 HSO4{-} + 13 H2O
Mg{2+} + (NH4)2C2O4 = MgC2O4 + NH4{+} =>
Mg{2+} + (NH4)2C2O4 = MgC2O4 + 2 NH4{+}
F2 + O2 = F2O2 =>
F2 + O2 = F2O2
ClF3(g) + H2O(l) = HF(g) + HCl(g) + O2(g) =>
ClF3(g) + 2 H2O(l) = 3 HF(g) + HCl(g) + O2(g)
FeSO4SrCl2 = FeCl2Sr(SO4) =>
FeSO4SrCl2 = FeCl2Sr(SO4)
NO + C = N2 + CO2 =>
2 NO + C = N2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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