| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H4O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
Mg + U3O8 = MgO + U =>
8 Mg + U3O8 = 8 MgO + 3 U
H3AsO4 + Li2O = Li3AsO4 + H2O =>
2 H3AsO4 + 3 Li2O = 2 Li3AsO4 + 3 H2O
MnSO4 + Na2O2 = Na2MnO4 + Na2SO4 =>
MnSO4 + 2 Na2O2 = Na2MnO4 + Na2SO4
Al + H2O2 = Al2O3(s) + H2(g) =>
4 Al + 3 H2O2 = 2 Al2O3(s) + 3 H2(g)
Al + Ca2O3 = Al2O3 + Ca =>
2 Al + Ca2O3 = Al2O3 + 2 Ca
Fe2O3 + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3 + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
C2H5Cl + H2 = C4H10 + HCl =>
2 C2H5Cl + H2 = C4H10 + 2 HCl
KCl + OH = KClO3 + H2O =>
KCl + 6 OH = KClO3 + 3 H2O
As2S5 + H2SO4 = H3AsO4 + SO2 + H2O =>
As2S5 + 15 H2SO4 = 2 H3AsO4 + 20 SO2 + 12 H2O
Bi2O5 + SO3 = Bi2(SO4)5 =>
Bi2O5 + 5 SO3 = Bi2(SO4)5
PbCl2 + Al2O3 = PbO + AlCl3 =>
3 PbCl2 + Al2O3 = 3 PbO + 2 AlCl3
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
Cr2(SO4)3 + NaClO + KOH = K2CrO4 + NaCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 NaClO + 10 KOH = 2 K2CrO4 + 3 NaCl + 3 K2SO4 + 5 H2O
Cr2O3 + O2 = CrO2 =>
2 Cr2O3 + O2 = 4 CrO2
MnO2 + KOH = K2MnO4 + H =>
MnO2 + 2 KOH = K2MnO4 + 2 H
CH3COO + SO4 = CO2 + H2S + H2O =>
10 CH3COO + 7 SO4 = 20 CO2 + 7 H2S + 8 H2O
N2O5 + Ba(OH)2 = N2O6Ba + H2O =>
N2O5 + Ba(OH)2 = N2O6Ba + H2O
Ba + P = Ba2P =>
2 Ba + P = Ba2P
ClH + CH3COCH3 = CHCl3 + H2O + CH4 =>
12 ClH + 3 CH3COCH3 = 4 CHCl3 + 3 H2O + 5 CH4
BCl + P + H = BP + HCl =>
BCl + P + H = BP + HCl
KMnO4 + HBr + H2S = KBr + MnBr2 + H2O + S =>
2 KMnO4 + 6 HBr + 5 H2S = 2 KBr + 2 MnBr2 + 8 H2O + 5 S
C10H2O + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2S3 + H2O =>
3 C10H2O + 4 K2Cr2O7 + 16 H2SO4 = 30 CO2 + 4 K2SO4 + 4 Cr2S3 + 19 H2O
Al(MnO4)3 = Al2O3 + MnO2 + O2 =>
4 Al(MnO4)3 = 2 Al2O3 + 12 MnO2 + 9 O2
Ca(OH)2 + SnCl2 = CaCl2 + Sn(OH)2 =>
Ca(OH)2 + SnCl2 = CaCl2 + Sn(OH)2
Cl + FeI3 = FeCl3 + I2 =>
6 Cl + 2 FeI3 = 2 FeCl3 + 3 I2
LiCl + MgSO4 = Li2SO4 + MgCl2 =>
2 LiCl + MgSO4 = Li2SO4 + MgCl2
NaClO + H2O + I2 = HIO3 + NaCl =>
5 NaClO + H2O + I2 = 2 HIO3 + 5 NaCl
LiCl + MgSO4 = Li2SO4 + MgCl2 =>
2 LiCl + MgSO4 = Li2SO4 + MgCl2
Ce(OH)3 + NaOH = Ce(OH)4 + Na =>
Ce(OH)3 + NaOH = Ce(OH)4 + Na
CH3CH2OH + CH3COOH = CH3CH2OOCCH3 + H2O =>
CH3CH2OH + CH3COOH = CH3CH2OOCCH3 + H2O
Ag(CN)2 + Zn = Ag + Zn(CN)2 =>
Ag(CN)2 + Zn = Ag + Zn(CN)2
P + HCl = PCl3 + H2 =>
2 P + 6 HCl = 2 PCl3 + 3 H2
MgBr2 + Ca(OH)2 = Mg(OH)2 + CaBr2 =>
MgBr2 + Ca(OH)2 = Mg(OH)2 + CaBr2
FeI3 + Cl = FeCl3 + I =>
FeI3 + 3 Cl = FeCl3 + 3 I
Cu + HCl + O = CuCl2 + H2O =>
Cu + 2 HCl + O = CuCl2 + H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
NaNO2 + KI + CH3COOH = I2 + NO + CH3COONa + CH3COOK + H2O =>
2 NaNO2 + 2 KI + 4 CH3COOH = I2 + 2 NO + 2 CH3COONa + 2 CH3COOK + 2 H2O
NH4VO3 + Zn + HCl = NH4Cl + V2O3 + ZnCl2 + H2O =>
2 NH4VO3 + 2 Zn + 6 HCl = 2 NH4Cl + V2O3 + 2 ZnCl2 + 3 H2O
H3P1O4 = H4P2O7 + H2O =>
2 H3P1O4 = H4P2O7 + H2O
K2S2O8 + Al = K2SO4 + Al2(SO4)3 =>
3 K2S2O8 + 2 Al = 3 K2SO4 + Al2(SO4)3
Na + AuBr = NaBr + Au =>
Na + AuBr = NaBr + Au
Cu + HCl + O = CuCl2 + H2O =>
Cu + 2 HCl + O = CuCl2 + H2O
C8H8 + H2O = C8H10O =>
C8H8 + H2O = C8H10O
CaO + S + O2 = CaSO4 =>
2 CaO + 2 S + 3 O2 = 2 CaSO4
C7H5(NO2)3(s) = C(s) + CO(g) + N2(g) + H2(g) =>
2 C7H5(NO2)3(s) = 2 C(s) + 12 CO(g) + 3 N2(g) + 5 H2(g)
KClO4 + S8 = KCl + SO2 =>
4 KClO4 + S8 = 4 KCl + 8 SO2
C5HO5 + O2 = CO2 + H2O =>
4 C5HO5 + 11 O2 = 20 CO2 + 2 H2O
TiCl4 + H2O(g) = TiO2 + HCl(g) =>
TiCl4 + 2 H2O(g) = TiO2 + 4 HCl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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