| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + Fe(Cl)2 = Ba(Cl)2 + Fe(OH)2
CaCO3 + Cl2 = OCl2 + CaCl2 + CO2 =>
CaCO3 + 2 Cl2 = OCl2 + CaCl2 + CO2
C6H5OH + Na = C6H5 + NaOH =>
C6H5OH + Na = C6H5 + NaOH
HC1 + Cr = CrC12 + H2 =>
12 HC1 + Cr = CrC12 + 6 H2
Sn2O3 + NaMnO4 + HCl = SnCl4 + MnCl2 + NaCl2 + H2O =>
2 Sn2O3 + NaMnO4 + 20 HCl = 4 SnCl4 + MnCl2 + NaCl2 + 10 H2O
NaCl + Ag = NaAgCl =>
NaCl + Ag = NaAgCl
Be(s) + HI(aq) = BeI(s) + H2(g) =>
2 Be(s) + 2 HI(aq) = 2 BeI(s) + H2(g)
C4H8 + Cl2 = C4H7Cl + HCl4 =>
2 C4H8 + 5 Cl2 = 2 C4H7Cl + 2 HCl4
C15H35COOH + O2 = CO2 + H2O =>
C15H35COOH + 24 O2 = 16 CO2 + 18 H2O
Ce{4+} + (COO)2{2-} = Ce{3+} + CO2 =>
2 Ce{4+} + (COO)2{2-} = 2 Ce{3+} + 2 CO2
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
Fe(s) + F(g) = Fe3F =>
3 Fe(s) + F(g) = Fe3F
CuN2O6 + H8N2S = CuS + H4N2O3 =>
CuN2O6 + H8N2S = CuS + 2 H4N2O3
C4H8O + HCl = C4H7Cl + H2O =>
C4H8O + HCl = C4H7Cl + H2O
FeI2{-} + NaOH = Fe(OH)2{-} + NaI =>
FeI2{-} + 2 NaOH = Fe(OH)2{-} + 2 NaI
NH8 + SO4 + KOH = NH3 + K2SO4 + H2O =>
2 NH8 + 5 SO4 + 10 KOH = 2 NH3 + 5 K2SO4 + 10 H2O
Mg + CuN2O6 = Cu + MgN2O6 =>
Mg + CuN2O6 = Cu + MgN2O6
SrCrO4 + SrO + Cr2O3 = Sr3(CrO4)2 =>
4 SrCrO4 + 5 SrO + Cr2O3 = 3 Sr3(CrO4)2
P + KClO3 = KCl + P2O3 =>
2 P + KClO3 = KCl + P2O3
Ba = Ba5 =>
5 Ba = Ba5
ICl + H2O = HCl + I2 + HIO3 =>
5 ICl + 3 H2O = 5 HCl + 2 I2 + HIO3
As2O3 + MnO4 = AsO4 + MnO2 =>
2 As2O3 + 5 MnO4 = 4 AsO4 + 5 MnO2
CuCl + Na(OH)2 = Cu(OH)2 + NaCl =>
CuCl + Na(OH)2 = Cu(OH)2 + NaCl
YF3 + Ca = Y + CaF2 =>
2 YF3 + 3 Ca = 2 Y + 3 CaF2
Li2O + Be = BeO + Li =>
Li2O + Be = BeO + 2 Li
NaClO + KI = I + NaCl + KO =>
NaClO + KI = I + NaCl + KO
Li2CO3 + Fe = FeCO3 + Li =>
Li2CO3 + Fe = FeCO3 + 2 Li
NH4ClH2SO4 = NH4SO4H2Cl =>
NH4ClH2SO4 = NH4SO4H2Cl
SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si
FeSO4 + H2O + O2 = FeO4 + H2SO4 =>
2 FeSO4 + 2 H2O + 3 O2 = 2 FeO4 + 2 H2SO4
HCOOH + CuO = Cu(HCOO)2 + H2O =>
2 HCOOH + CuO = Cu(HCOO)2 + H2O
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
LiCO3 + Fe = FeCO3 + Li =>
LiCO3 + Fe = FeCO3 + Li
SnO2 + H2O = H2SnO3 =>
SnO2 + H2O = H2SnO3
Na2Cr2O7 + NaOH = Na2CrO4 + HOH =>
Na2Cr2O7 + 2 NaOH = 2 Na2CrO4 + HOH
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO)2 + H2O =>
2 Ba(OH)2 + 2 Cl2 = BaCl2 + Ba(ClO)2 + 2 H2O
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
Fe2(SO4)3 + NaOH = FeOHSO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaOH = 2 FeOHSO4 + Na2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3CHO + KMnO4 + HCl = KCl + MnCl2 + CH3COOH + H2O =>
5 CH3CHO + 2 KMnO4 + 6 HCl = 2 KCl + 2 MnCl2 + 5 CH3COOH + 3 H2O
Na(NO3)2 + ZnOH = NaOH + Zn(NO3)2 =>
Na(NO3)2 + ZnOH = NaOH + Zn(NO3)2
Pb(CN)4 + BeF2 = PbF2 + Be(CN)4 =>
Pb(CN)4 + BeF2 = PbF2 + Be(CN)4
C + CuSO4 = CSO4 + Cu =>
C + CuSO4 = CSO4 + Cu
C6H5OH + H2SO4 = C6H5OHSO3 + H2O =>
C6H5OH + H2SO4 = C6H5OHSO3 + H2O
NaH2 = H2Na =>
NaH2 = H2Na
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Ni2O + CO = Ni + CO2 =>
Ni2O + CO = 2 Ni + CO2
Al + HNO3 = NO + Al(NO3)3 + H2O =>
Al + 4 HNO3 = NO + Al(NO3)3 + 2 H2O
C15H29OOH + O2 = CO2 + H2O =>
2 C15H29OOH + 43 O2 = 30 CO2 + 30 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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