| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Sn{4+} = Zn{2+} + Sn{2+}
C2H6 + Cl = CCl4 + HCl =>
C2H6 + 14 Cl = 2 CCl4 + 6 HCl
C3H8 + F2 = HF + C3H7 =>
2 C3H8 + F2 = 2 HF + 2 C3H7
NaVO3 + HCl = VOCl3 + NaCl + H2O =>
NaVO3 + 4 HCl = VOCl3 + NaCl + 2 H2O
SnCl2 + I2 = SnI4 + Cl2 =>
SnCl2 + 2 I2 = SnI4 + Cl2
SrCl2 + H2O = Sr(OH)2 + HCl =>
SrCl2 + 2 H2O = Sr(OH)2 + 2 HCl
FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
3 FeS + 12 HNO3 = Fe(NO3)3 + Fe2(SO4)3 + 9 NO + 6 H2O
KHCO3 + HNO3 = HCO3 + KHNO3 =>
KHCO3 + HNO3 = HCO3 + KHNO3
CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2
C2 + B = B2C2 =>
C2 + 2 B = B2C2
AgNO3 + Na2SO4 = Ag + SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = 2 Ag + SO4 + 2 NaNO3
FeSO4 + SrCl2 = SrSO4 + FeCl2 =>
FeSO4 + SrCl2 = SrSO4 + FeCl2
CaCO3 + AlO = CaO + AlCO3 =>
CaCO3 + AlO = CaO + AlCO3
Mg + SO3 = MgO + S =>
3 Mg + SO3 = 3 MgO + S
Br(OH)3 = Br + (OH) =>
Br(OH)3 = Br + 3(OH)
BeI2 + H2O = BeO + HI =>
BeI2 + H2O = BeO + 2 HI
Al + H2SO4 = H3 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 2 H3 + Al2(SO4)3
SiO + H2O = Si(OH)2 =>
SiO + H2O = Si(OH)2
CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl
Hf + N = Hf3N4 =>
3 Hf + 4 N = Hf3N4
S2O3 + H2O = SO2 + H =>
S2O3 + H2O = 2 SO2 + 2 H
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
CH4 + Cl2 = CH2Cl3 + HCl =>
2 CH4 + 5 Cl2 = 2 CH2Cl3 + 4 HCl
NH2OH + H2O2 = H2O + HNO3 =>
NH2OH + 3 H2O2 = 4 H2O + HNO3
Zn + CoSO4 = ZnSO4 + Co2 =>
2 Zn + 2 CoSO4 = 2 ZnSO4 + Co2
NH3 + NaHCO3 + O2 = CO2 + H2O + NaNO3 =>
NH3 + NaHCO3 + 2 O2 = CO2 + 2 H2O + NaNO3
Pb + H2O2 = Pb(OH)2 =>
Pb + H2O2 = Pb(OH)2
Ga + H2 = GaH2 =>
Ga + H2 = GaH2
CuO + H2O = Cu(OH)2 = =>
CuO + H2O = Cu(OH)2
FeSO4 + SrCl2 = SrSO4 + FeCl2 =>
FeSO4 + SrCl2 = SrSO4 + FeCl2
K + H2SO3 = K2SO3 + H2 =>
2 K + H2SO3 = K2SO3 + H2
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3 + (NH4)2CO3 = Cr2CO3 + (NH4)2(SO4)3
NH3CO4 + ZnCl2 = NH3Cl2 + ZnCO4 =>
NH3CO4 + ZnCl2 = NH3Cl2 + ZnCO4
SrCl2 + H2O = Sr(OH)2 + HCl =>
SrCl2 + 2 H2O = Sr(OH)2 + 2 HCl
AgCl + HCl = AgCl32 + H =>
AgCl + 31 HCl = AgCl32 + 31 H
C20H42 = C16H34 + C2H4 =>
C20H42 = C16H34 + 2 C2H4
C2H4(g) + Br2(l) = C2H4Br2 =>
C2H4(g) + Br2(l) = C2H4Br2
NaO + CO2 = NaCO3 =>
NaO + CO2 = NaCO3
C2H4(g) + Br2(l) = C2H4Br2 =>
C2H4(g) + Br2(l) = C2H4Br2
CH3CH3CH3COH + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + CH3OOH + H2O =>
3 CH3CH3CH3COH + 4 Na2Cr2O7 + 16 H2SO4 = 4 Na2SO4 + 4 Cr2(SO4)3 + 12 CH3OOH + 7 H2O
KMnO4 + LiCl + H2SO4 = MnSO4 + K2SO4 + LiSO4 + Cl2 + H2O =>
4 KMnO4 + 10 LiCl + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 LiSO4 + 5 Cl2 + 16 H2O
NO2 + H2 = HO2 + N2 =>
2 NO2 + H2 = 2 HO2 + N2
CHCl + O2 = CO2 + HCl =>
CHCl + O2 = CO2 + HCl
K3 + PO4 + FeCl2 = Fe(PO4)2 + KCl =>
2 K3 + 6 PO4 + 3 FeCl2 = 3 Fe(PO4)2 + 6 KCl
CuF2 = Cu + F =>
CuF2 = Cu + 2 F
NaBr + F = NaF + Br2 =>
2 NaBr + 2 F = 2 NaF + Br2
SO3 + H2 = H2S + H2O =>
SO3 + 4 H2 = H2S + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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