| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3 + 3 C2O4H2 = HCl + 6 CO2 + 3 H2O
C2H2 + Cl2 = C2H2Cl4 =>
C2H2 + 2 Cl2 = C2H2Cl4
ArF{+} + e = Ar + F{-} =>
ArF{+} + 2e = Ar + F{-}
Fe(OH)3 + H3O{+} = H2O + Fe{3+} =>
Fe(OH)3 + 3 H3O{+} = 6 H2O + Fe{3+}
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C6H6 + HCl = C6H7Cl =>
C6H6 + HCl = C6H7Cl
NaClO + Fe + H2O = FeCl3 + NaOH + O2 =>
12 NaClO + 4 Fe + 6 H2O = 4 FeCl3 + 12 NaOH + 3 O2
KMnO4 + H2SO4 + NaBr = Br2 + MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 NaBr = 5 Br2 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4
NaOH + NaHCO3 = NaHOH + NaCO3 =>
NaOH + NaHCO3 = NaHOH + NaCO3
Ba(OH)2 + TiO2 = BaTiO3 + H2O =>
Ba(OH)2 + TiO2 = BaTiO3 + H2O
C2H4 + H2SO4 = C2H5HSO4 =>
C2H4 + H2SO4 = C2H5HSO4
AgNO3 + MgCl2 = Ag2Cl2 + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = Ag2Cl2 + Mg(NO3)2
H2CrO7 + Al(OH)3 = Al2(CrO7)3 + H2O =>
3 H2CrO7 + 2 Al(OH)3 = Al2(CrO7)3 + 6 H2O
C6H8O7 + Ba(OH)2 = (C6H5O7)2Ba3 + H2O =>
2 C6H8O7 + 3 Ba(OH)2 = (C6H5O7)2Ba3 + 6 H2O
Zn3N2 + NH4N3 + P3N5 = ZnH2P4N8 + N2 =>
2 Zn3N2 + 3 NH4N3 + 8 P3N5 = 6 ZnH2P4N8 + 4 N2
C + HNO3 + H2O = CO2 + NH4NO3 =>
2 C + 2 HNO3 + H2O = 2 CO2 + NH4NO3
H2SO4(aq) + Al(s) = Al2(SO4)3(aq) + H2O(l) + SO2(g) =>
6 H2SO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 6 H2O(l) + 3 SO2(g)
K2Cr2O7 + KI + H2SO4 = I2 + K2SO4 + Cr2SO4 + H2O =>
K2Cr2O7 + 10 KI + 7 H2SO4 = 5 I2 + 6 K2SO4 + Cr2SO4 + 7 H2O
Cu(CH3CO2) + Zn = Zn(CH3CO2) + Cu =>
Cu(CH3CO2) + Zn = Zn(CH3CO2) + Cu
Cr2Na2O7 + S = Cr2O3 + Na2SO4 =>
Cr2Na2O7 + S = Cr2O3 + Na2SO4
AlBr2 + Mg(OH)2 = MgBr2 + Al(OH)2 =>
AlBr2 + Mg(OH)2 = MgBr2 + Al(OH)2
Na2SO3 + S = Na2S + SO3 =>
Na2SO3 + S = Na2S + SO3
NH4OH = NH3 + OH2 =>
NH4OH = NH3 + OH2
Al + O2 = O{2-} + Al{3+} =>
4 Al + 3 O2 = 6 O{2-} + 4 Al{3+}
CH7NO + HNO3 + NaOH = NaNO4 + H2O + CH8N =>
2 CH7NO + 3 HNO3 + 3 NaOH = 3 NaNO4 + 2 H2O + 2 CH8N
C4H8O2 + SOCl2 = C4H7OCl + HCl + SO2 =>
C4H8O2 + SOCl2 = C4H7OCl + HCl + SO2
NH4Cl(aq) + Ba(NO3)2(aq) = NH4(NO3)(aq) + BaCl2(aq) =>
2 NH4Cl(aq) + Ba(NO3)2(aq) = 2 NH4(NO3)(aq) + BaCl2(aq)
C6H6CIN + HCl = C6H6CINHCl =>
C6H6CIN + HCl = C6H6CINHCl
AgCl + Fe = FeCl3 + Ag =>
3 AgCl + Fe = FeCl3 + 3 Ag
NaOH + H2C2O4 = Na2O4C2 + H2O =>
2 NaOH + H2C2O4 = Na2O4C2 + 2 H2O
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4 =>
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4
H2SO4 + SiO2 = Si[SO4]2 + H2O =>
2 H2SO4 + SiO2 = Si[SO4]2 + 2 H2O
MoS3 + H2 = MoS2 + H2S =>
MoS3 + H2 = MoS2 + H2S
J2 + Cl2 + H2O = HJO3 + HCl =>
J2 + 5 Cl2 + 6 H2O = 2 HJO3 + 10 HCl
HNO3 + Li2S = Li(NO3) + H2S =>
2 HNO3 + Li2S = 2 Li(NO3) + H2S
Pb2N + K = Pb + KN =>
Pb2N + K = 2 Pb + KN
Cr2O3 + KClO + H2SO4 = CrSO4 + KClO3 + H2O =>
2 Cr2O3 + KClO + 4 H2SO4 = 4 CrSO4 + KClO3 + 4 H2O
FeSO4 + HNO3 = Fe(NO3)3 + NO2 + Fe2(SO4)3 + H2O =>
3 FeSO4 + 6 HNO3 = Fe(NO3)3 + 3 NO2 + Fe2(SO4)3 + 3 H2O
H2SnO3 + K2S2O7 = Sn(SO4)2 + K2SO4 + H2O =>
H2SnO3 + 2 K2S2O7 = Sn(SO4)2 + 2 K2SO4 + H2O
CH3CH2CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2CH2COOCH + H2O =>
8 CH3CH2CH2CH2CH2OH + 15 CH3COOH = 10 CH3CH2CH2CH2CH2COOCH + 18 H2O
NF3 + H2O = HF + N2O3 =>
2 NF3 + 3 H2O = 6 HF + N2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PbSO3 + O2 = PbSO4 =>
2 PbSO3 + O2 = 2 PbSO4
F + CsCl = Cl2 + CsF =>
2 F + 2 CsCl = Cl2 + 2 CsF
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ti2(SO4)3 + Na2CO3 = Ti2(CO3)3 + Na2SO4 =>
Ti2(SO4)3 + 3 Na2CO3 = Ti2(CO3)3 + 3 Na2SO4
NiSO4*7H2O = NiO + H2O + H2SO4 =>
NiSO4*7H2O = NiO + 6 H2O + H2SO4
(NH4)2CO3 = H2O + NH3 + CO2 =>
(NH4)2CO3 = H2O + 2 NH3 + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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