| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al4C3 + 12 H2O = 4 Al(OH)3 + H12C3
Zn(SO4)*H2O + K2(CO3) = Zn(CO3) + K2(SO4) + H2O =>
Zn(SO4)*H2O + K2(CO3) = Zn(CO3) + K2(SO4) + H2O
K2CrO4 + HNO3 = K2NO3 + Cr2O7 + H2O =>
2 K2CrO4 + 2 HNO3 = 2 K2NO3 + Cr2O7 + H2O
C7H16(g) + O2(g) = H2O(l) + CO2 =>
C7H16(g) + 11 O2(g) = 8 H2O(l) + 7 CO2
Zn(OH)2 = OH + Zn =>
Zn(OH)2 = 2 OH + Zn
Au + H2SO4 = H2 + Au(SO4) =>
Au + H2SO4 = H2 + Au(SO4)
H2SO4(aq) + Al2(CO3)3(s) = Al2(SO4)3(aq) + CO2(g) + H2O(l) =>
3 H2SO4(aq) + Al2(CO3)3(s) = Al2(SO4)3(aq) + 3 CO2(g) + 3 H2O(l)
FeSO4 + O2 + H2O = Fe(OH)2SO4 =>
2 FeSO4 + O2 + 2 H2O = 2 Fe(OH)2SO4
AgBr + Ba(OH)2 = AgOH + BaBr2 =>
2 AgBr + Ba(OH)2 = 2 AgOH + BaBr2
HBr + NaMnO4 = NaBr + MnBr2 + Br + H2O =>
8 HBr + NaMnO4 = NaBr + MnBr2 + 5 Br + 4 H2O
ZnO + SO3 = ZnS + O2 =>
ZnO + SO3 = ZnS + 2 O2
HBr + Fe = FeBr2 + H2 =>
2 HBr + Fe = FeBr2 + H2
CaCO3 + HCl = CaCl2 + CO2(g) + H2O(g) =>
CaCO3 + 2 HCl = CaCl2 + CO2(g) + H2O(g)
Li2SO4 + Na3PO4 = Na2SO4 + Li3PO4Li2SO4 =>
5 Li2SO4 + 2 Na3PO4 = 3 Na2SO4 + 2 Li3PO4Li2SO4
Pb(N3)2 + Co(MnO4)3 = CoO + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 22 Co(MnO4)3 = 22 CoO + 66 MnO2 + 5 Pb3O4 + 90 NO
HClO + KI = I2 + KClO + H2 =>
2 HClO + 2 KI = I2 + 2 KClO + H2
(Cl)2 + Na = NaCl =>
(Cl)2 + 2 Na = 2 NaCl
CO(g) + H2O = CH4 + O2 =>
2 CO(g) + 4 H2O = 2 CH4 + 3 O2
K2FeO4 + CrSO4 + H2SO4 = Fe2(SO4)3 + K2Cr2O7 + K2SO4 + H2O =>
8 K2FeO4 + 6 CrSO4 + 11 H2SO4 = 4 Fe2(SO4)3 + 3 K2Cr2O7 + 5 K2SO4 + 11 H2O
Cu + AgNo3 = (Cu(No3))2 + Ag =>
2 Cu + 2 AgNo3 = (Cu(No3))2 + 2 Ag
Zn + N2H4 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
Zn + N2H4 + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 NH3
K3PO4 + Ca(NO3)2 = K3(NO3)2 + CaPO4 =>
K3PO4 + Ca(NO3)2 = K3(NO3)2 + CaPO4
C2H5NH2 + K2Cr2O7 + HCl = CrCl3 + NH3 + CO2 + K2O + H2 =>
3 C2H5NH2 + 2 K2Cr2O7 + 12 HCl = 4 CrCl3 + 3 NH3 + 6 CO2 + 2 K2O + 12 H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
BaCl2 + (NH4)3PO4 = PO4Cl2 + Ba(NH4)3 =>
BaCl2 + (NH4)3PO4 = PO4Cl2 + Ba(NH4)3
P4 + O = P2O6 =>
P4 + 12 O = 2 P2O6
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ZnO + Pb(OH)4 = PbZnO3 + H2O =>
ZnO + Pb(OH)4 = PbZnO3 + 2 H2O
HLO3 + P + H2O = HL + H3PO4 =>
5 HLO3 + 6 P + 9 H2O = 5 HL + 6 H3PO4
Cr3SO4(aq) + NaCl(aq) = Na3SO4(aq) + CrCl(aq) =>
Cr3SO4(aq) + 3 NaCl(aq) = Na3SO4(aq) + 3 CrCl(aq)
HgI2 + NaOH = Hg(OH)2 + NaI =>
HgI2 + 2 NaOH = Hg(OH)2 + 2 NaI
KOH + ZnO = ZnOH + KO =>
KOH + ZnO = ZnOH + KO
Ca2C + H2O = CH4 + CaO =>
Ca2C + 2 H2O = CH4 + 2 CaO
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O
Fe{2+} + MnO2 + H2O = Mn{2+} + FeOOH + H{+} =>
2 Fe{2+} + MnO2 + 2 H2O = Mn{2+} + 2 FeOOH + 2 H{+}
H2O2 + FeS = H2O + FeSO4 =>
4 H2O2 + FeS = 4 H2O + FeSO4
NH4Cl + Na3PO4 = NH3 + Na2HPO4{+} + NaCl{-} =>
NH4Cl + Na3PO4 = NH3 + Na2HPO4{+} + NaCl{-}
BCl3 + BF3 = BFCl2 =>
2 BCl3 + BF3 = 3 BFCl2
SO3 + N2O5 = [NO2]2S2O7 =>
2 SO3 + N2O5 = [NO2]2S2O7
C3H5(NO3)3 = CO2 + N2 + H20(g) + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + H20(g) + 6 O2
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3O2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O + 6 CH3O2H
(C7H7)2NH + CS2 = (C7H7)2NH2 + (C7H7)2NCS2 =>
2(C7H7)2NH + CS2 = (C7H7)2NH2 + (C7H7)2NCS2
Mo + Bi = MoBi3 =>
Mo + 3 Bi = MoBi3
[CuSO4*9H2O] = CuSO4 + H2O =>
[CuSO4*9H2O] = CuSO4 + 9 H2O
Al + Na2SO4 = Al2O3 + SO2 + Na2O =>
2 Al + 3 Na2SO4 = Al2O3 + 3 SO2 + 3 Na2O
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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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