| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + BrFe = Fe + BrCa
CUO + C2 = CO2 + CU =>
4 CUO + C2 = 2 CO2 + 4 CU
B + HNO3 + HF = HBF3 + NO2 + H2O =>
B + 2 HNO3 + 3 HF = HBF3 + 2 NO2 + 2 H2O
CaCl2 + K2HPO4 = CaPO4 + K2HCl2 =>
CaCl2 + K2HPO4 = CaPO4 + K2HCl2
Fe2(SO4)2 + KF = FeF2 + K2SO4 =>
Fe2(SO4)2 + 4 KF = 2 FeF2 + 2 K2SO4
KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)
F2 + H2SO4 = F2SO4 + H2 =>
F2 + H2SO4 = F2SO4 + H2
C6H5COOH + HCl = H2O + C7H5OCl =>
C6H5COOH + HCl = H2O + C7H5OCl
CH6 + O2 = CO + H2O =>
CH6 + 2 O2 = CO + 3 H2O
K2Co3 + Pb(NO3)2 = PbCo3 + KNO3 =>
K2Co3 + Pb(NO3)2 = PbCo3 + 2 KNO3
CH3MgCl + H2O = CH3OH + MgHCl =>
CH3MgCl + H2O = CH3OH + MgHCl
CH3COOCH + O2 = CO2 + H2O =>
CH3COOCH + 3 O2 = 3 CO2 + 2 H2O
C2H5Cl + CH3 = C3H8 + Cl =>
C2H5Cl + CH3 = C3H8 + Cl
K2CO3 = K2O + CO2 = =>
K2CO3 = K2O + CO2
Na3BO3 + H2SO4 + CH3OH = B(OCH3)3 + Na2SO4 + H2O =>
2 Na3BO3 + 3 H2SO4 + 6 CH3OH = 2 B(OCH3)3 + 3 Na2SO4 + 6 H2O
Fe2O3 + C = Fe(s) + CO(g) =>
Fe2O3 + 3 C = 2 Fe(s) + 3 CO(g)
Al(OH)3 + H(NO3) = Al(NO3)3 + H2O =>
Al(OH)3 + 3 H(NO3) = Al(NO3)3 + 3 H2O
H3BO3 + Al(OH)3 = Al3(BO3)3 + H2O =>
3 H3BO3 + 3 Al(OH)3 = Al3(BO3)3 + 9 H2O
CH2 + H2SO4 = CH3CH2OSO3H =>
2 CH2 + H2SO4 = CH3CH2OSO3H
Zn + Cu2(SO4)2 = Zn(SO4)2 + Cu =>
Zn + Cu2(SO4)2 = Zn(SO4)2 + 2 Cu
Al + F = AlF6 =>
Al + 6 F = AlF6
C6H14 + HNO3 = CO2 + NO + H2O =>
3 C6H14 + 38 HNO3 = 18 CO2 + 38 NO + 40 H2O
Br + H2S = HBr + S8 =>
16 Br + 8 H2S = 16 HBr + S8
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
HNaIO3 + NaI + HCl = NaCl + I2 + H2O =>
2 HNaIO3 + 8 NaI + 10 HCl = 10 NaCl + 5 I2 + 6 H2O
CaBr2 + Na2S = CaS + NaBr =>
CaBr2 + Na2S = CaS + 2 NaBr
Br + H2S = HBr + S8 =>
16 Br + 8 H2S = 16 HBr + S8
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
(Cu3NO3)2 + NaOH = Cu3OH + NaNO3 =>
(Cu3NO3)2 + 2 NaOH = 2 Cu3OH + 2 NaNO3
Fe2 + S3 + HC1 = FeC13 + H2S =>
3 Fe2 + 13 S3 + 78 HC1 = 6 FeC13 + 39 H2S
BaCl2 + CH3COO{-} = Cl{-} + Ba(CH3COO)2 =>
BaCl2 + 2 CH3COO{-} = 2 Cl{-} + Ba(CH3COO)2
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
NH3 + SO2 + H2O = NH4HSO3 =>
NH3 + SO2 + H2O = NH4HSO3
CuHCl = CuClH =>
CuHCl = CuClH
H3PO4 + KHO = KH2PO4 + H2O =>
H3PO4 + KHO = KH2PO4 + H2O
PbO2 + H2SO4 = H2O + O2 + PbSO4 =>
2 PbO2 + 2 H2SO4 = 2 H2O + O2 + 2 PbSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HClO + KI = KClO + HI =>
HClO + KI = KClO + HI
Sn(Cr2O7)2 + Al2S3 = Al2(Cr2O7)3 + SnS2 =>
3 Sn(Cr2O7)2 + 2 Al2S3 = 2 Al2(Cr2O7)3 + 3 SnS2
NaHCO3 + HCl = CO2 + H2O + Na + Cl =>
NaHCO3 + HCl = CO2 + H2O + Na + Cl
HgS + O = Hg + SO =>
HgS + O = Hg + SO
(Cu3NO3)2 + NaOH = Cu3OH + NaNO3 =>
(Cu3NO3)2 + 2 NaOH = 2 Cu3OH + 2 NaNO3
Br + H2S = HBr + S8 =>
16 Br + 8 H2S = 16 HBr + S8
Fe2 + S3 + HC1 = FeC13 + H2S =>
3 Fe2 + 13 S3 + 78 HC1 = 6 FeC13 + 39 H2S
Zn(s) + OH{-} + H2O = Zn(OH)4{2-} + H2(g) =>
Zn(s) + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2(g)
Br + H2S = HBr + S8 =>
16 Br + 8 H2S = 16 HBr + S8
CuHCl = CuClH =>
CuHCl = CuClH
(Cu3NO3)2 + NaOH = Cu3OH + NaNO3 =>
(Cu3NO3)2 + 2 NaOH = 2 Cu3OH + 2 NaNO3
CaBr2 + Na2S = CaS + NaBr =>
CaBr2 + Na2S = CaS + 2 NaBr
NH4C2H3O2 + Na2CO3 = (NH4)2CO3 + NaC2H3O2 =>
2 NH4C2H3O2 + Na2CO3 = (NH4)2CO3 + 2 NaC2H3O2
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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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