| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(H2PO4)2 + BaNO3 = CaNO3 + Ba(H2PO4)2
PbS + Fe = FeS + Pb =>
PbS + Fe = FeS + Pb
MnO4{-} + H{+} + C2O4{-2} = Mn{+2)+H2O+CO2 =>
2 MnO4{-} + 16 H{+} + 5 C2O4{-2} = 2 Mn{+2)+8H2O+10CO2
Hg2O + H2S = H2O + SO2 + Hg =>
3 Hg2O + H2S = H2O + SO2 + 6 Hg
Cr2O3 + KClO3 + KOH = H2O + K2CrO4 + KCl =>
Cr2O3 + KClO3 + 4 KOH = 2 H2O + 2 K2CrO4 + KCl
C4O + CO2 = C4CO3 =>
C4O + CO2 = C4CO3
CaO + NO = Ca(NO2) =>
CaO + NO = Ca(NO2)
Ra3(PO4)2 + H2O = H3PO4 + Ra(OH)2 =>
Ra3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Ra(OH)2
Cu(NO3)2(aq) + KOH = K2(NO3)2 + Cu(OH)2 =>
Cu(NO3)2(aq) + 2 KOH = K2(NO3)2 + Cu(OH)2
Te + HNO3 = NO2 + H2O + Te2O3(OH)NO3 =>
2 Te + 9 HNO3 = 8 NO2 + 4 H2O + Te2O3(OH)NO3
Cu2SO4 = O2 + Cu2O + SO2 =>
2 Cu2SO4 = O2 + 2 Cu2O + 2 SO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + HCl = Cl3 + NO2 + H2O =>
3 HNO3 + 3 HCl = Cl3 + 3 NO2 + 3 H2O
HPO4 + CaOH = CaPO4 + H2O =>
HPO4 + CaOH = CaPO4 + H2O
Pb + Se = PbSe =>
Pb + Se = PbSe
H2(d) + I2(d) = HI(d) =>
H2(d) + I2(d) = 2 HI(d)
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl2 =>
3 FeSO4 + Cl2 = Fe2(SO4)3 + FeCl2
Li + NHO3 = LiNO3 + H =>
Li + NHO3 = LiNO3 + H
BiS3 + HNO3 = Bi + SHNO3 =>
BiS3 + 3 HNO3 = Bi + 3 SHNO3
CH3CHO + AgNO3 = C2H3O + Ag + HNO3 =>
CH3CHO + AgNO3 = C2H3O + Ag + HNO3
Mg2SiO4 + H2O + CO2 = Mg + HCO3 + H4SiO4 =>
Mg2SiO4 + 4 H2O + 4 CO2 = 2 Mg + 4 HCO3 + H4SiO4
HCl + CH3COO = CH3COOCl + H =>
HCl + CH3COO = CH3COOCl + H
Fe(s) + H2O = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O = Fe3O4(s) + 4 H2(g)
NaF + Cl = NaFCl =>
NaF + Cl = NaFCl
C7 + H14 = C4H10 =>
4 C7 + 5 H14 = 7 C4H10
K2CrO4 + Al2(SO4)3 = K2SO4 + Al2(CrO4)3 =>
3 K2CrO4 + Al2(SO4)3 = 3 K2SO4 + Al2(CrO4)3
C6H12O6 + K3Fe(CN)6 + NaNO3 = C6H8O6 + NaK3Fe(CN)6 + HNO3 =>
C6H12O6 + 4 K3Fe(CN)6 + 4 NaNO3 = C6H8O6 + 4 NaK3Fe(CN)6 + 4 HNO3
Zn + N2O6Pb = Zn(NO3)2 + Pb =>
Zn + N2O6Pb = Zn(NO3)2 + Pb
FeO + H2SO3 = FeSO3 + H2O =>
FeO + H2SO3 = FeSO3 + H2O
HCl + CaS = CaCl2 + H2S =>
2 HCl + CaS = CaCl2 + H2S
CH3CHO + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
6 CH3CHO + 2 KMnO4 + 2 H2SO4 = 6 CH3COOH + Mn2SO4 + K2SO4 + 2 H2O
H3 + O = H3O =>
H3 + O = H3O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Ca(s) + S(s) = CaS =>
Ca(s) + S(s) = CaS
Fe{2+} + NaOH = Na{2+} + FeOH =>
Fe{2+} + NaOH = Na{2+} + FeOH
C6H5CH3 + Br2 = C6H4CH3Br + HBr =>
C6H5CH3 + Br2 = C6H4CH3Br + HBr
Cu + H2O2 + NaOH = Na2CuO2 + H2O =>
Cu + H2O2 + 2 NaOH = Na2CuO2 + 2 H2O
KI + CuSO4 = Cu + K2SO4 + I2 =>
2 KI + CuSO4 = Cu + K2SO4 + I2
S = S8 =>
8 S = S8
PCl3 + (H2O) = H3PO3 + (HCl) =>
PCl3 + 3(H2O) = H3PO3 + 3(HCl)
CaO + NO = Ca(NO2) =>
CaO + NO = Ca(NO2)
Cl2O + NaOH = NaCl + H2O + O =>
Cl2O + 2 NaOH = 2 NaCl + H2O + 2 O
FeIn2S4 + H2O + NaOH + O2 = In(OH)3 + Fe(OH)2 + NaHSO4 =>
FeIn2S4 + 4 H2O + 4 NaOH + 8 O2 = 2 In(OH)3 + Fe(OH)2 + 4 NaHSO4
Fe(NO3)3 + H2S = Fe(NO3)2 + S + HNO3 =>
2 Fe(NO3)3 + H2S = 2 Fe(NO3)2 + S + 2 HNO3
P4 + HNO3 = P4NO3 + NO + H2O =>
3 P4 + 4 HNO3 = 3 P4NO3 + NO + 2 H2O
ZrOCl2 + NH4OH = Zr2O3 + NH4Cl2 + H2O =>
2 ZrOCl2 + 2 NH4OH = Zr2O3 + 2 NH4Cl2 + H2O
C324H650 + O2 = CO2 + H2O =>
2 C324H650 + 973 O2 = 648 CO2 + 650 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
K5MnO4 + H2O = H2 + KMnO4 + KOH =>
K5MnO4 + 4 H2O = 2 H2 + KMnO4 + 4 KOH
PbO4 = O2 + PbO2 =>
PbO4 = O2 + PbO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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