| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KClO3 + H2C2O3 + 2 H2SO4 = 2 K2SO4 + 4 ClO2 + 2 CO2 + 3 H2O
FeCl2 + Ag = AgCl2 + Fe =>
FeCl2 + Ag = AgCl2 + Fe
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + Na = NaCl + H =>
HCl + Na = NaCl + H
C6H14 + C7H15 = C13H29 =>
C6H14 + C7H15 = C13H29
LiC6 = C6 + Li =>
LiC6 = C6 + Li
CoSO4 + Na2CO3 + H2O = Co(OH)2 + Na2SO4 + CO2 =>
CoSO4 + Na2CO3 + H2O = Co(OH)2 + Na2SO4 + CO2
H3PO2 = H3PO3 + PH3 =>
3 H3PO2 = 2 H3PO3 + PH3
K + Mg(NO3)2 = Mg + K(NO3) =>
2 K + Mg(NO3)2 = Mg + 2 K(NO3)
KMnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
ZnCl2 + C5H12O = ZnO + HCl + C2H4 =>
2 ZnCl2 + 2 C5H12O = 2 ZnO + 4 HCl + 5 C2H4
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
C6H5(CH3)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + MnSO4 + K2SO4 + H2O =>
10 C6H5(CH3)2 + 26 KMnO4 + 39 H2SO4 = 10 C6H4(COOH)2 + 26 MnSO4 + 13 K2SO4 + 64 H2O
Na + Fe(OH) = Fe + Na(OH) =>
Na + Fe(OH) = Fe + Na(OH)
H2 + KNO3 = HNO3 + K =>
H2 + 2 KNO3 = 2 HNO3 + 2 K
Al(OH)3 + H2O = Al(OH)3H2O =>
Al(OH)3 + H2O = Al(OH)3H2O
Au + Fe2O3 = Fe + Au2O =>
6 Au + Fe2O3 = 2 Fe + 3 Au2O
HCl(aq) + Fe2O3 = FeCl3 + H2O =>
6 HCl(aq) + Fe2O3 = 2 FeCl3 + 3 H2O
Mn6 + N2 = MnN4 =>
Mn6 + 12 N2 = 6 MnN4
HNO4 + As2S5 + H2O = H2SO4 + NO + H3AsO4 =>
8 HNO4 + As2S5 + 4 H2O = 5 H2SO4 + 8 NO + 2 H3AsO4
ZnI2 + H2SO4 = ZnSO4 + I2 + SO2 + H2O =>
ZnI2 + 2 H2SO4 = ZnSO4 + I2 + SO2 + 2 H2O
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
NH3 + CuO = Cu + N2 + H3O =>
2 NH3 + 2 CuO = 2 Cu + N2 + 2 H3O
SiO2 + Cl2 = SiCl4 + O2Cl =>
2 SiO2 + 5 Cl2 = 2 SiCl4 + 2 O2Cl
N2H2 + H2 = NH3 =>
N2H2 + 2 H2 = 2 NH3
IO3 + CO = I2 + CO2 =>
2 IO3 + 6 CO = I2 + 6 CO2
NaI + Br2 = BrNa7 + I2 =>
14 NaI + Br2 = 2 BrNa7 + 7 I2
CuSO4 + NH3 = Cu2NH3 + SO4 =>
2 CuSO4 + NH3 = Cu2NH3 + 2 SO4
H2SO4 + C2H5OH = C2H5OSO2OH + H2O =>
H2SO4 + C2H5OH = C2H5OSO2OH + H2O
HNO3 + H2S = H2O + NO + H2SO4 =>
8 HNO3 + 3 H2S = 4 H2O + 8 NO + 3 H2SO4
NaBr + AgNO{-3} = AgBr + NaNO{-3} =>
NaBr + AgNO{-3} = AgBr + NaNO{-3}
PbS2 + O2 = SO2 + PbO2 =>
PbS2 + 3 O2 = 2 SO2 + PbO2
CH2CHCH3 + KMnO4 + HCl + H2O = CH2OHCHOHCH3 + MnCl2 + KCl =>
5 CH2CHCH3 + 2 KMnO4 + 6 HCl + 2 H2O = 5 CH2OHCHOHCH3 + 2 MnCl2 + 2 KCl
K(s) + O2(g) = K2O(s) =>
4 K(s) + O2(g) = 2 K2O(s)
RbOH + Cl2 = RbClO3 + RbCl + H2O =>
6 RbOH + 3 Cl2 = RbClO3 + 5 RbCl + 3 H2O
Pb4O = Pb + O2 =>
2 Pb4O = 8 Pb + O2
HNO2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(NO2)2 =>
2 HNO2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(NO2)2
Cu + CO2 = CuO2 + CO =>
Cu + 2 CO2 = CuO2 + 2 CO
S* + O2 = SO3 =>
2 S* + 3 O2 = 2 SO3
CoFe2O4 + HCl = CoFe2Cl2 + H2O + O2 =>
2 CoFe2O4 + 4 HCl = 2 CoFe2Cl2 + 2 H2O + 3 O2
Fe(OH)3 + HNO3 = FeNO3 + H2O + H2O2 =>
Fe(OH)3 + HNO3 = FeNO3 + H2O + H2O2
Li2S + Cl2 = Li + ClS =>
2 Li2S + Cl2 = 4 Li + 2 ClS
H4SiO4 + Ni = NiHSiO4 + H2 =>
2 H4SiO4 + 2 Ni = 2 NiHSiO4 + 3 H2
Ag2SO3 + H2SO4 = Ag2SO4 + H2SO3 =>
Ag2SO3 + H2SO4 = Ag2SO4 + H2SO3
Pb(OH)4 + H2CrO4 = Pb2(CrO4)4 + H2O =>
2 Pb(OH)4 + 4 H2CrO4 = Pb2(CrO4)4 + 8 H2O
Na(CO3) + H2(SO4) = Na(SO4) + CO2 + H2O =>
Na(CO3) + H2(SO4) = Na(SO4) + CO2 + H2O
La(HCO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
2 La(HCO3)3 + 3 H2SO4 = La2(SO4)3 + 6 H2O + 6 CO2
Na + H2O(aq) = NaOH + H2 =>
2 Na + 2 H2O(aq) = 2 NaOH + H2
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/15/25
Équations équilibrées sur06/14/24
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