| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H2 = C6H6
H2O2 + ClO2 = ClO2{-} + H{+} + O2 =>
H2O2 + 2 ClO2 = 2 ClO2{-} + 2 H{+} + O2
KNaC8H4O4 + H2O = KHC8H4O4 + NaOH =>
KNaC8H4O4 + H2O = KHC8H4O4 + NaOH
Fe(SO4)2 + KCO3 = Fe(CO3)2 + KSO4 =>
Fe(SO4)2 + 2 KCO3 = Fe(CO3)2 + 2 KSO4
Zn(aq) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(aq) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
NH4Cl + ZnO = H2O + NH3 + ZnCl2 =>
2 NH4Cl + ZnO = H2O + 2 NH3 + ZnCl2
K2CrO4 + CuBr = CuCrO4 + K2Br =>
K2CrO4 + CuBr = CuCrO4 + K2Br
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HCl + Fe3(Po4)2 = FeCl2 + H3Po4 =>
6 HCl + Fe3(Po4)2 = 3 FeCl2 + 2 H3Po4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CH4 + Na = CH3Na + H2 =>
2 CH4 + 2 Na = 2 CH3Na + H2
MgF + LiCO = MgCO + LiF =>
MgF + LiCO = MgCO + LiF
N + H4NO3 = N2O + H2O =>
N + H4NO3 = N2O + 2 H2O
Fe + AlCl = Fe3Al2 + Cl2 =>
3 Fe + 2 AlCl = Fe3Al2 + Cl2
Na2CrO4 + NaOH = CrO4 + Na3OH =>
Na2CrO4 + NaOH = CrO4 + Na3OH
ClO{-} + I{-} + H{+} = Cl{-} + H2O + I2 =>
ClO{-} + 2 I{-} + 2 H{+} = Cl{-} + H2O + I2
BaOHCl = BaClOH =>
BaOHCl = BaClOH
CrI4 + F = CrF4 + I2 =>
CrI4 + 4 F = CrF4 + 2 I2
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(BrO2)2 + H2O = Ca + OH + HBrO =>
Ca(BrO2)2 + 4 H2O = Ca + 6 OH + 2 HBrO
Al + HCl = AlCl2H2 =>
Al + 2 HCl = AlCl2H2
CH3ONa + CH3OH = C2H6O + NaOH =>
CH3ONa + CH3OH = C2H6O + NaOH
BaCl2 + K + I = BaI2 + KCl =>
BaCl2 + 2 K + 2 I = BaI2 + 2 KCl
H2 + O2 = H2O76 =>
H2 + 38 O2 = H2O76
HA + NH3 = NH4A =>
HA + NH3 = NH4A
MgCO3 + NH3 + H2O = Mg(OH)2 + NH4HCO3 =>
MgCO3 + NH3 + 2 H2O = Mg(OH)2 + NH4HCO3
CH3COOH(ac) + CaCO3 = CH3COOCa(ac) + H2O(ac) + CO2 =>
9 CH3COOH(ac) + 8 CaCO3 = 8 CH3COOCa(ac) + 6 H2O(ac) + 10 CO2
Fe(OH)3 + H2CrO2 = Fe(CrO3)2 + H2O + H =>
Fe(OH)3 + 2 H2CrO2 = Fe(CrO3)2 + H2O + 5 H
NaNO3H2 = NaNO2H2O =>
NaNO3H2 = NaNO2H2O
Si + BaOH + H2O = BaSiO3 + H2 =>
2 Si + 2 BaOH + 4 H2O = 2 BaSiO3 + 5 H2
CH3COOCH3 + Ba(OH)2 = Ba(COOCH3)2 + H2O + CH3 =>
12 CH3COOCH3 + 7 Ba(OH)2 = 7 Ba(COOCH3)2 + 10 H2O + 8 CH3
B2O3(s) + H2O(l) = H3BO3 =>
B2O3(s) + 3 H2O(l) = 2 H3BO3
Fe(SO4)2 + KCO3 = Fe(CO3)2 + KSO4 =>
Fe(SO4)2 + 2 KCO3 = Fe(CO3)2 + 2 KSO4
V2O5 + C2H5OH + H{+} = VO{+} + CH3CHO + H2O =>
V2O5 + 2 C2H5OH + 2 H{+} = 2 VO{+} + 2 CH3CHO + 3 H2O
COOHCH2CH2COOH + NH3 = C8H17O3N2 + H2O + CO2 =>
37 COOHCH2CH2COOH + 28 NH3 = 14 C8H17O3N2 + 34 H2O + 36 CO2
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
HNaO + ClOH = NaOCl + H2O =>
HNaO + ClOH = NaOCl + H2O
C2H5NH2 + Cl = C2H5NH2Cl =>
C2H5NH2 + Cl = C2H5NH2Cl
Zn + CuSO4 = Zn2Cu + SO4 =>
2 Zn + CuSO4 = Zn2Cu + SO4
C4H8 + Cl2 = C4HCl + HCl =>
C4H8 + 4 Cl2 = C4HCl + 7 HCl
NO + H2 = H2NO =>
NO + H2 = H2NO
V3N4 = N2 + V =>
V3N4 = 2 N2 + 3 V
Zn2 + (C2O4)2 + LiClO4 = Zn(ClO4)2 + Li2C2O4 =>
Zn2 + (C2O4)2 + 4 LiClO4 = 2 Zn(ClO4)2 + 2 Li2C2O4
Fe + H = FeH13 =>
Fe + 13 H = FeH13
KI + H2SO4 + KMnO4 = I2 + Mn(SO4) + K2SO4 + H2O =>
10 KI + 8 H2SO4 + 2 KMnO4 = 5 I2 + 2 Mn(SO4) + 6 K2SO4 + 8 H2O
MnO + N2O5 = Mn(NO3)2 =>
MnO + N2O5 = Mn(NO3)2
NH4NO3 + Mg(NO3)2 + H2O = Mg + HNO3 =>
NH4NO3 + 4 Mg(NO3)2 + 3 H2O = 4 Mg + 10 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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