| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + CO2 = 2 MgO + C
C6H5CH2Cl + KMnO4 + H2SO4 = C5H6COOH + MnSO4 + K2SO4 + HCl + CO2 =>
58 C6H5CH2Cl + 38 KMnO4 + 57 H2SO4 = 66 C5H6COOH + 38 MnSO4 + 19 K2SO4 + 58 HCl + 10 CO2
Fe(OH)2 + MgCO3 = FeO + Mg(OH)2 + CO2 =>
Fe(OH)2 + MgCO3 = FeO + Mg(OH)2 + CO2
C3H7Br + NaOH = C3OH8 + NaBr =>
C3H7Br + NaOH = C3OH8 + NaBr
PH3 + ClO{-} = Cl{-} + P + H2O =>
2 PH3 + 3 ClO{-} = 3 Cl{-} + 2 P + 3 H2O
H2S + SO2 = S8 + HO2 =>
8 H2S + 16 SO2 = 3 S8 + 16 HO2
H3PO4 + BrO = HBrO + PO4 =>
H3PO4 + 3 BrO = 3 HBrO + PO4
S8 + O2 + H2O = H2SO4 =>
S8 + 12 O2 + 8 H2O = 8 H2SO4
FeCl3 + C6H5OH = Fe(OH)3 + C6H5Cl =>
FeCl3 + 3 C6H5OH = Fe(OH)3 + 3 C6H5Cl
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
NH3 + SO3 = NH3SO3 =>
NH3 + SO3 = NH3SO3
PH3 + ClO{-} = Cl{-} + P + H2O =>
2 PH3 + 3 ClO{-} = 3 Cl{-} + 2 P + 3 H2O
Na2S + H2O = NaOH + H2S =>
Na2S + 2 H2O = 2 NaOH + H2S
K2O + Li3N = K3N + Li2O =>
3 K2O + 2 Li3N = 2 K3N + 3 Li2O
PH3 + ClO{-} = Cl{-} + P + H2O =>
2 PH3 + 3 ClO{-} = 3 Cl{-} + 2 P + 3 H2O
NaOH + CuSO4 + KI = Cu2O + H2O + I2 + Na2SO4 + K2SO4 =>
2 NaOH + 2 CuSO4 + 2 KI = Cu2O + H2O + I2 + Na2SO4 + K2SO4
PH3 + ClO{-} = Cl{-} + P + H2O =>
2 PH3 + 3 ClO{-} = 3 Cl{-} + 2 P + 3 H2O
H3P + Be(OH)2 = Be3P2 + H2O =>
2 H3P + 3 Be(OH)2 = Be3P2 + 6 H2O
ArNO3 = Ar + NO2 + O2 =>
2 ArNO3 = 2 Ar + 2 NO2 + O2
PH3 + ClO{-} = Cl{-} + P + H2O =>
2 PH3 + 3 ClO{-} = 3 Cl{-} + 2 P + 3 H2O
Na2SO4(at) + AgNO3(an) = Ag2SO4(s) + NaNO3(an) =>
Na2SO4(at) + 2 AgNO3(an) = Ag2SO4(s) + 2 NaNO3(an)
Ba + N2 = Ba5N2 =>
5 Ba + N2 = Ba5N2
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
LiCl + Cr(OH)3 = CrCl3 + LiOH =>
3 LiCl + Cr(OH)3 = CrCl3 + 3 LiOH
PH3 + ClO{-} = Cl{-} + P + H2O =>
2 PH3 + 3 ClO{-} = 3 Cl{-} + 2 P + 3 H2O
CH3CO2H + H2O = CO2 + H2 =>
CH3CO2H + 2 H2O = 2 CO2 + 4 H2
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3COOH + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O
H2SiO3 + Fe(OH)2 = Fe2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Fe(OH)2 = Fe2(SiO3)2 + 4 H2O
K(MnO4) + H2SO4 + Fe(SO4) = K2(SO4) + Mn(SO4) + Fe2(SO4)3 + H2O =>
2 K(MnO4) + 8 H2SO4 + 10 Fe(SO4) = K2(SO4) + 2 Mn(SO4) + 5 Fe2(SO4)3 + 8 H2O
Fe + H2SiO3 = Fe2SiO3 + H2 =>
2 Fe + H2SiO3 = Fe2SiO3 + H2
CuSO4 + H2O = (CuSO4*H2O) =>
CuSO4 + H2O = (CuSO4*H2O)
Fe(NO3)3 + Na1 = Na1(NO3)3 + Fe =>
Fe(NO3)3 + Na1 = Na1(NO3)3 + Fe
H2SiO3 + FeBr3 = HBr + Fe2(SiO3)3 =>
3 H2SiO3 + 2 FeBr3 = 6 HBr + Fe2(SiO3)3
C3H3O2 + KMnO4 + H2O = CO2 + KOH + MnO2 =>
3 C3H3O2 + 11 KMnO4 + H2O = 9 CO2 + 11 KOH + 11 MnO2
Na2CO3 + H2C4H4O6 = NaHC4H4O6 + CO2 + H2O =>
Na2CO3 + 2 H2C4H4O6 = 2 NaHC4H4O6 + CO2 + H2O
XHClO3 + XCaOH = XCa(ClO3) + XH2O =>
XHClO3 + XCaOH = XCa(ClO3) + XH2O
Ag + SO4 = (Ag)2SO4 =>
2 Ag + SO4 = (Ag)2SO4
PH3 + ClO{-} = Cl{-} + P + H2O =>
2 PH3 + 3 ClO{-} = 3 Cl{-} + 2 P + 3 H2O
C8H8 + CH3Cl = C9H9Cl + H =>
C8H8 + CH3Cl = C9H9Cl + 2 H
Pb3(OH)2(CO3)2 = Pb3O(CO3)2H2O =>
Pb3(OH)2(CO3)2 = Pb3O(CO3)2H2O
CuF = CuF2 + Cu =>
2 CuF = CuF2 + Cu
Na2S2O3 + O2 = Na2SO4 + S =>
2 Na2S2O3 + O2 = 2 Na2SO4 + 2 S
AuCl3 + Na2S2O5 + H2O = Au + HCl + NaHSO4 =>
4 AuCl3 + 3 Na2S2O5 + 9 H2O = 4 Au + 12 HCl + 6 NaHSO4
K2Cr2O7 + H2O2 + H2SO4 = CrO4 + K2SO4 + H2O =>
K2Cr2O7 + 2 H2O2 + H2SO4 = 2 CrO4 + K2SO4 + 3 H2O
BrO4H + Au(OH)3 = (BrO4)3Au + H2O =>
3 BrO4H + Au(OH)3 = (BrO4)3Au + 3 H2O
NaCN + CuCO = NaCO + Cu(CN) =>
NaCN + CuCO = NaCO + Cu(CN)
Pb3(NO3)2 + O2 = PbO + NO2 =>
2 Pb3(NO3)2 + O2 = 6 PbO + 4 NO2
MnCrO4 = Mn + Cr + O2 =>
MnCrO4 = Mn + Cr + 2 O2
Cu + H2O = H2OCu =>
Cu + H2O = H2OCu
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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