| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCl + H2S = AgH2 + ClS
NH3 + K2Cr2O7 + H2O = N2 + KOH + Cr(OH)3 =>
2 NH3 + K2Cr2O7 + H2O = N2 + 2 KOH + 2 Cr(OH)3
Al2(SO4)3 + LiF = Li(SO4)3 + Al2F =>
Al2(SO4)3 + LiF = Li(SO4)3 + Al2F
Fe + S = FeS =>
Fe + S = FeS
C6H6 + C3H7Cl = C6H5CH(CH3)2 + HCl =>
C6H6 + C3H7Cl = C6H5CH(CH3)2 + HCl
Ca(CN)2 + H2O = CaCO3 + NH3 + H2 + CO2 =>
Ca(CN)2 + 5 H2O = CaCO3 + 2 NH3 + 2 H2 + CO2
Si + H2 = SiH2 =>
Si + H2 = SiH2
C2H17 + O2 = CO2 + H2O =>
4 C2H17 + 25 O2 = 8 CO2 + 34 H2O
SiO2 + K(OH) = K2SiO3 + H2O =>
SiO2 + 2 K(OH) = K2SiO3 + H2O
K2CrO4 + NH3 = K3N + H2CrO4 =>
3 K2CrO4 + 2 NH3 = 2 K3N + 3 H2CrO4
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
IO3({-}1) + S2O5({-}2) = I2 + SO4({-}2) =>
2 IO3({-}1) + 2 S2O5({-}2) = I2 + 4 SO4({-}2)
MnCl2 + Br2 + NaOH = MnO2(r) + NaBr + H2O + NaCl =>
MnCl2 + Br2 + 4 NaOH = MnO2(r) + 2 NaBr + 2 H2O + 2 NaCl
FeCO3 + K3N = Fe3N2 + K2CO3 =>
3 FeCO3 + 2 K3N = Fe3N2 + 3 K2CO3
C4H9OH + NH4Br + H2SO4 = (NH4)2SO4 + C4H9Br + H2O =>
2 C4H9OH + 2 NH4Br + H2SO4 = (NH4)2SO4 + 2 C4H9Br + 2 H2O
Zn + H2SO4 + KMnO3 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
3 Zn + 6 H2SO4 + 2 KMnO3 = 3 ZnSO4 + K2SO4 + 2 MnSO4 + 6 H2O
Al + Cl3 = AlCl3 =>
Al + Cl3 = AlCl3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Be3(PO4)2 + CoFl3 = CoPO4 + BeFl2 =>
Be3(PO4)2 + 2 CoFl3 = 2 CoPO4 + 3 BeFl2
Cu + O2 + H2O + SO4 = Cu4SO4(OH)5 =>
16 Cu + 5 O2 + 10 H2O + 4 SO4 = 4 Cu4SO4(OH)5
Fe(O2)2 + Cl2 = FeCl3 + O2 =>
2 Fe(O2)2 + 3 Cl2 = 2 FeCl3 + 4 O2
C10H16 = C + H2 =>
C10H16 = 10 C + 8 H2
Zn(H2O)4 + CN = ZnCN + H2O =>
Zn(H2O)4 + CN = ZnCN + 4 H2O
H2O + NO = NH3 + O =>
3 H2O + 2 NO = 2 NH3 + 5 O
Na2SiO3K2SiO3 + KOH = NaOH + K2SiO3 =>
Na2SiO3K2SiO3 + 2 KOH = 2 NaOH + 2 K2SiO3
KMnO4 + H2SO4 + Na2S2O3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 Na2S2O3 = 8 MnSO4 + 4 K2SO4 + 5 Na2SO4 + 7 H2O
Al + CH3COOH = Al(CH3COO)3 + H2 =>
2 Al + 6 CH3COOH = 2 Al(CH3COO)3 + 3 H2
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
C2H3O3 + O2 = CO2 + H2O =>
4 C2H3O3 + 5 O2 = 8 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + HNO3 = H2 + (CuNO3)2 =>
2 Cu + 2 HNO3 = H2 + (CuNO3)2
PtO + CO2 = PtO2 + CO =>
PtO + CO2 = PtO2 + CO
CH3COOC2H5 + CH3OH = CH3COOCH3 + C2H5OH =>
CH3COOC2H5 + CH3OH = CH3COOCH3 + C2H5OH
NH3*H2O + CuCl2 = Cu(OH)2 + NH4Cl =>
2 NH3*H2O + CuCl2 = Cu(OH)2 + 2 NH4Cl
Na2O + KF = NaF + K2O =>
Na2O + 2 KF = 2 NaF + K2O
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
ZrOCl2 + NH4OH + H2O = Zr(OH)4 + NH4Cl =>
ZrOCl2 + 2 NH4OH + H2O = Zr(OH)4 + 2 NH4Cl
KMnO4 + Na2S + H2O = MnO2 + Na2SO4 + KOH =>
8 KMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 KOH
H8C6O7 + NaHCO3 = Na3O7H5C6 + H2O + CO2 =>
H8C6O7 + 3 NaHCO3 = Na3O7H5C6 + 3 H2O + 3 CO2
Pb(NO3)2 + Cl2 = PbCl2 + NO3 =>
Pb(NO3)2 + Cl2 = PbCl2 + 2 NO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Na2CrO4 + Al2(SO4)3 = Na2(SO4) + Al2(CrO4)3 =>
3 Na2CrO4 + Al2(SO4)3 = 3 Na2(SO4) + Al2(CrO4)3
(Na2)(CO3) + HCl = (CO2) + (H2O) + (NaCl) =>
(Na2)(CO3) + 2 HCl = (CO2) + (H2O) + 2(NaCl)
Pb4 + O = Pb4O =>
Pb4 + O = Pb4O
Ni + S + O2 = NiSO4 =>
Ni + S + 2 O2 = NiSO4
CH3CH2COOH + NaHCO3 = CH3CH2COONa + H2O + CO2 =>
CH3CH2COOH + NaHCO3 = CH3CH2COONa + H2O + CO2
CH3COOH + NaCO3 = CH3CO3 + NaCOOH =>
CH3COOH + NaCO3 = CH3CO3 + NaCOOH
FrOH + Br2 = FrBrO3 + FrBr + H2O =>
6 FrOH + 3 Br2 = FrBrO3 + 5 FrBr + 3 H2O
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O =>
C12H25OSO3H + NaOH = C12H25OSO3Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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