| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3Cl + H2O = NH3OH + HCl
K2[PtBr6] + K2C2O4 = K2[PtBr4] + KBr + CO2 =>
K2[PtBr6] + K2C2O4 = K2[PtBr4] + 2 KBr + 2 CO2
CaCl2 + BaBr2 = BaCl2 + CaBr2 =>
CaCl2 + BaBr2 = BaCl2 + CaBr2
Cu(NO3)2 + FeI2 = CuI2 + Fe(NO3)2 =>
Cu(NO3)2 + FeI2 = CuI2 + Fe(NO3)2
Cu + HC2H3O2 = H2 + Cu(C2H3O2) =>
2 Cu + 2 HC2H3O2 = H2 + 2 Cu(C2H3O2)
(NH4)2C2O4 + CaCl2 = NH4Cl + CO2 + Ca =>
(NH4)2C2O4 + CaCl2 = 2 NH4Cl + 2 CO2 + Ca
MnO2 + H2O2 = HMnO2 + HO2 =>
MnO2 + H2O2 = HMnO2 + HO2
CuNO3 + Na3PO4 = Cu3PO4 + NaNO3 =>
3 CuNO3 + Na3PO4 = Cu3PO4 + 3 NaNO3
Ag2NO3 + KCl = K2NO3 + AgCl =>
Ag2NO3 + 2 KCl = K2NO3 + 2 AgCl
Zn + H2(SO4) = Zn2(SO4)2 + H2 =>
2 Zn + 2 H2(SO4) = Zn2(SO4)2 + 2 H2
NH3*H2O + AlCl3 = NH4Cl + Al(OH)3 =>
3 NH3*H2O + AlCl3 = 3 NH4Cl + Al(OH)3
Co(s) + CaBr2(aq) = CoBr2(aq) + Ca(s) =>
Co(s) + CaBr2(aq) = CoBr2(aq) + Ca(s)
K2S + HNO3 = KNO3 + S + NO + H2O =>
3 K2S + 8 HNO3 = 6 KNO3 + 3 S + 2 NO + 4 H2O
Sn(OH)6{2-} + HCl + H2S = SnS2 + H2O + Cl{-} =>
Sn(OH)6{2-} + 2 HCl + 2 H2S = SnS2 + 6 H2O + 2 Cl{-}
C3H7COC2H5 + O2 = H2O + CO2 =>
2 C3H7COC2H5 + 17 O2 = 12 H2O + 12 CO2
NaBr + Cl{+2} = NaCl + Br{+2} =>
NaBr + Cl{+2} = NaCl + Br{+2}
KFeO2 + HI = KI + FeI2 + I2 + H2O =>
2 KFeO2 + 8 HI = 2 KI + 2 FeI2 + I2 + 4 H2O
P + CuSO4 + H2O = Cu + H3PO4 + H2SO4 =>
2 P + 5 CuSO4 + 8 H2O = 5 Cu + 2 H3PO4 + 5 H2SO4
C6H5COOH + Cl2 = C6H5COO + HCl =>
2 C6H5COOH + Cl2 = 2 C6H5COO + 2 HCl
Ag + FeCl3 = Fe + AgCl3 =>
Ag + FeCl3 = Fe + AgCl3
Pb + PbO2 + H{+} + SO4{-2} = PbSO4 + H2O =>
Pb + PbO2 + 4 H{+} + 2 SO4{-2} = 2 PbSO4 + 2 H2O
Zn(NO3)2 + Ag2SO4 = ZnSO4 + AgNO3 =>
Zn(NO3)2 + Ag2SO4 = ZnSO4 + 2 AgNO3
CuCl = Cu + CuCl2 =>
2 CuCl = Cu + CuCl2
MgCO3 + C6H8O7 = CO2 + H2O + MgC6H6O7 =>
MgCO3 + C6H8O7 = CO2 + H2O + MgC6H6O7
Al + (H2O) = AlOH + H2 =>
2 Al + 2(H2O) = 2 AlOH + H2
NH4VO3 + H6C2O2 + SnO3 = SnVO4 + CO2 + N2 + H2 =>
2 NH4VO3 + 2 H6C2O2 + 2 SnO3 = 2 SnVO4 + 4 CO2 + N2 + 10 H2
Na3AsO3 + HCl + H2S = As2S3 + NaCl + H2O =>
2 Na3AsO3 + 6 HCl + 3 H2S = As2S3 + 6 NaCl + 6 H2O
AlN + HNO3 = NH4NO3 + Al(NO3)3 =>
AlN + 4 HNO3 = NH4NO3 + Al(NO3)3
SNO2 + HNO3 = SNO4 + NO2 + H2O =>
SNO2 + 4 HNO3 = SNO4 + 4 NO2 + 2 H2O
Na2CO3 + Na(NO3)2 = NaNO3 + NaCO3 =>
Na2CO3 + Na(NO3)2 = 2 NaNO3 + NaCO3
FeCl3 + FeSO4*7H2O + NaOH = Fe3O4 + Na2SO4 + NaCl + H2O =>
2 FeCl3 + FeSO4*7H2O + 8 NaOH = Fe3O4 + Na2SO4 + 6 NaCl + 11 H2O
AlN + HNO3 = Al(NO3)3 + NO2 + H2O =>
AlN + 10 HNO3 = Al(NO3)3 + 8 NO2 + 5 H2O
SnCl4 + H2O = SnO2*2H2O + HCl =>
SnCl4 + 4 H2O = SnO2*2H2O + 4 HCl
[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H(C2H3O2) + LiOH = H2O + Li(C2H3O2) =>
H(C2H3O2) + LiOH = H2O + Li(C2H3O2)
C6H6 + CH3Br = C6H5CH3 + Br =>
13 C6H6 + 6 CH3Br = 12 C6H5CH3 + 6 Br
HCN + CH3CO2Na = NaCN + CH3CO2H =>
HCN + CH3CO2Na = NaCN + CH3CO2H
AlN + HNO3 = Al(NO3)3 + NO2 + H2O =>
AlN + 10 HNO3 = Al(NO3)3 + 8 NO2 + 5 H2O
KNO3 + (NH4)2CrO4 = K2CrO4 + NH4NO3 =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4NO3
C6H14O = C + H + O2 =>
2 C6H14O = 12 C + 28 H + O2
C6H6 + CH3Br = C6H5CH3 + Br =>
13 C6H6 + 6 CH3Br = 12 C6H5CH3 + 6 Br
AlN + HNO3 = Al(NO3)3 + NO2 + H2O =>
AlN + 10 HNO3 = Al(NO3)3 + 8 NO2 + 5 H2O
Fe2 + Na3PO4 = Fe3(PO4)2 + Na =>
3 Fe2 + 4 Na3PO4 = 2 Fe3(PO4)2 + 12 Na
C6H6 + CH3Br = C6H5CH3 + Br =>
13 C6H6 + 6 CH3Br = 12 C6H5CH3 + 6 Br
SnCl2 + HNO3 + HCl = SnCl4 + N02 + H2O =>
5 SnCl2 + 2 HNO3 + 10 HCl = 5 SnCl4 + N02 + 6 H2O
AlN + HNO3 = Al(NO3)3 + NO2 + H2O =>
AlN + 10 HNO3 = Al(NO3)3 + 8 NO2 + 5 H2O
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
ZnCO3(s) + H2SO4(aq) = ZnSO4 + H2O + CO2 =>
ZnCO3(s) + H2SO4(aq) = ZnSO4 + H2O + CO2
Se3Cl6 + O2 = Se2O2 + Cl2 =>
2 Se3Cl6 + 3 O2 = 3 Se2O2 + 6 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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