| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + C4H6BaO4 = 2 CH3CO2K + Ba
CH3CH5OH + O2 = H2O + CO2 =>
4 CH3CH5OH + 15 O2 = 18 H2O + 8 CO2
C7H5N3O6 = C + CO + H2O + N2 =>
2 C7H5N3O6 = 7 C + 7 CO + 5 H2O + 3 N2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
WH2 + H2O = WO + H2 =>
WH2 + H2O = WO + 2 H2
Mg + H3PO4(ac) = Mg3(PO4)2(ac) + H2(g) =>
3 Mg + 2 H3PO4(ac) = Mg3(PO4)2(ac) + 3 H2(g)
C3H6O + H2O = C3H8O3 + H2 =>
C3H6O + 2 H2O = C3H8O3 + H2
C1H18 + O2 = CO2 + H2O =>
2 C1H18 + 11 O2 = 2 CO2 + 18 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
TiO + CO = TiC + O2 =>
TiO + CO = TiC + O2
HNO3 + H2O2 = HNO4 + H2O =>
HNO3 + H2O2 = HNO4 + H2O
HC2H3O2 + Be(OH)2 = Be(C2H3O2)2 + H2O =>
2 HC2H3O2 + Be(OH)2 = Be(C2H3O2)2 + 2 H2O
Fe(OH)3 + Cl + H = FeCl2 + H2O =>
Fe(OH)3 + 2 Cl + 3 H = FeCl2 + 3 H2O
C8H10O2 + HNO3 = C8H9NO4 + H2O =>
C8H10O2 + HNO3 = C8H9NO4 + H2O
NH4Cl + Pb(NO3)2 = PbCl2 + NH4 + NO3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4 + 2 NO3
KNO2 + NaOH + Zn + H2O = Na2[Zn(OH)4] + N2 + KOH =>
2 KNO2 + 6 NaOH + 3 Zn + 4 H2O = 3 Na2[Zn(OH)4] + N2 + 2 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeOCr2O2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O2 + 8 K2CO3 + 9 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
SO2 + S = S2O3 =>
3 SO2 + S = 2 S2O3
(CH3)3COCH3 + H2O2 = CO2 + H2O =>
(CH3)3COCH3 + 15 H2O2 = 5 CO2 + 21 H2O
C6H11OH + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O
Al2(SO4)3 + CH3COONa + H2O = Na2SO4 + CH3COOAl(OH)2 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 3 Na2SO4 + 2 CH3COOAl(OH)2 + 4 CH3COOH
Ag + HClO3 = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO3 = AgCl + 5 AgClO3 + 3 H2O
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
AlNO3 + KSO4 = AlSO4 + KNO3 =>
AlNO3 + KSO4 = AlSO4 + KNO3
MoP + Mo2P2O11 = MoOPO4 =>
MoP + 5 Mo2P2O11 = 11 MoOPO4
CH3CH2CHBrCH3 + NH3 = CH3CH2CHNH3CH3 + Br =>
CH3CH2CHBrCH3 + NH3 = CH3CH2CHNH3CH3 + Br
KNO3 + C + S = N + CO2 + KS2 =>
2 KNO3 + 3 C + 4 S = 2 N + 3 CO2 + 2 KS2
Na3 + Mg = NaMg4 =>
Na3 + 12 Mg = 3 NaMg4
HCl + Fe = H2Fe + Cl =>
2 HCl + Fe = H2Fe + 2 Cl
CuCO3 + NHO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 NHO3 = Cu(NO3)2 + H2O + CO2
A + X2 = AX2 =>
A + X2 = AX2
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
CuS + 10 HNO3 = Cu(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
C3H6O3 + H2O = CH3O2{-} + H3O{+} =>
C3H6O3 + 6 H2O = 3 CH3O2{-} + 3 H3O{+}
MnSO4 + LiOH = Mn(OH)2 + Li2SO4 =>
MnSO4 + 2 LiOH = Mn(OH)2 + Li2SO4
PN + H2O = NH4H2PO3 =>
PN + 3 H2O = NH4H2PO3
Pb(PO4) + Al(NO3) = Pb(NO3) + Al(PO4) =>
Pb(PO4) + Al(NO3) = Pb(NO3) + Al(PO4)
KMnO4 + H2O + K2C2O4 = CO2 + KOH + MnO2 =>
2 KMnO4 + 4 H2O + 3 K2C2O4 = 6 CO2 + 8 KOH + 2 MnO2
MgSiO3 + NaOH = MgO + Na2O + H4SiO4 =>
MgSiO3 + 4 NaOH = MgO + 2 Na2O + H4SiO4
NaOCN + H2O = HCN + NaO + OH =>
NaOCN + H2O = HCN + NaO + OH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO6 =>
3 NaHCO3 + 2 CH3COOH = 3 CH3COONa + H2O + CO6
HBr(aq) + LiOH(aq) = H2O(aq) + LiBr(aq) =>
HBr(aq) + LiOH(aq) = H2O(aq) + LiBr(aq)
Cu(Cl)2 + Na2CO3 + H2O = Cu(OH)2 + CO2 + NaCl =>
Cu(Cl)2 + Na2CO3 + H2O = Cu(OH)2 + CO2 + 2 NaCl
KOH(aq) + CuCl3(aq) = Cu(OH)3(s) + KCl(aq) =>
3 KOH(aq) + CuCl3(aq) = Cu(OH)3(s) + 3 KCl(aq)
K + C4H6BaO4 = CH3CO2K + Ba =>
2 K + C4H6BaO4 = 2 CH3CO2K + Ba
Al + KOH + H2O + KNO3 = K3(Al(OH)6) + NH3 =>
8 Al + 21 KOH + 18 H2O + 3 KNO3 = 8 K3(Al(OH)6) + 3 NH3
CH3CCl + O2 = CO2 + H2O + Cl2 =>
4 CH3CCl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
NH3 + N2O = NO + N2H =>
NH3 + 5 N2O = 5 NO + 3 N2H
Ba(NO3)2 + AgF = BaF2 + AgNO3 =>
Ba(NO3)2 + 2 AgF = BaF2 + 2 AgNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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