| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaC2 + 5 O2 = 2 CaO + 4 CO2
PbCl2 + (NH4)2SO4 = PbSO4 + NH4Cl =>
PbCl2 + (NH4)2SO4 = PbSO4 + 2 NH4Cl
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CF2Cl2 = CF2Cl + Cl =>
CF2Cl2 = CF2Cl + Cl
CO2(CO3)3 = CO2O3 + CO2 =>
CO2(CO3)3 = CO2O3 + 3 CO2
Br3F3 = Br2 + F2 =>
2 Br3F3 = 3 Br2 + 3 F2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
HPO3 + H2O = H3 + PO4 =>
HPO3 + H2O = H3 + PO4
Xe4 + HCl = H2 + XeCl3 =>
Xe4 + 12 HCl = 6 H2 + 4 XeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
NaCN + HBr = NaBr + HCN =>
NaCN + HBr = NaBr + HCN
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca2Si + HCl = SiH4 + CaCl2 =>
Ca2Si + 4 HCl = SiH4 + 2 CaCl2
Cu2SO4 + Fe = Fe2(SO4) + Cu =>
Cu2SO4 + 2 Fe = Fe2(SO4) + 2 Cu
Mg(C2H5O)2 + Fe(C5H7O2)3 + (NH4)2CO3 + H2O = Mg6Fe2(OH)16CO3*4H2O + C2H5OH + C5H7O2NH4 =>
6 Mg(C2H5O)2 + 2 Fe(C5H7O2)3 + 5(NH4)2CO3 + 8 H2O = Mg6Fe2(OH)16CO3*4H2O + 4 C2H5OH + 10 C5H7O2NH4
P + Mg = Mg3P2 =>
2 P + 3 Mg = Mg3P2
Al3 + Br2 = AlBr3 =>
2 Al3 + 9 Br2 = 6 AlBr3
Hg + NO3 = Hg(NO3) =>
Hg + NO3 = Hg(NO3)
Mg3(PO4)2 + NaOH = Mg3OH + Na(PO4)2 =>
Mg3(PO4)2 + NaOH = Mg3OH + Na(PO4)2
Pb2O4 + Fe = Fe2O3 + Pb =>
3 Pb2O4 + 8 Fe = 4 Fe2O3 + 6 Pb
K2Cr2O7 + HI + HClO4 = Cr(OH)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 6 HI + 2 HClO4 = 2 Cr(OH)3 + 2 KClO4 + 3 I2 + H2O
SrN6 + CaN6 + P3N5 = Sr2Ca4P3N9 + N2 =>
2 SrN6 + 4 CaN6 + P3N5 = Sr2Ca4P3N9 + 16 N2
HCl + Na(OH)3 = Cl + HNa(OH)3 =>
HCl + Na(OH)3 = Cl + HNa(OH)3
Al + FeI = AlFeI =>
Al + FeI = AlFeI
K2Cr2O7 + KOH + FeSO4 + H2O = KCrO2 + Fe(OH)3 + K2SO4 =>
K2Cr2O7 + 12 KOH + 6 FeSO4 + 3 H2O = 2 KCrO2 + 6 Fe(OH)3 + 6 K2SO4
Na2C2O4 + Bi(NO3)3 = Bi2(C2O4)3 + NaNO3 =>
3 Na2C2O4 + 2 Bi(NO3)3 = Bi2(C2O4)3 + 6 NaNO3
Au + H2SO4 = Au2(SO4)3 + SO2 + H2O =>
2 Au + 6 H2SO4 = Au2(SO4)3 + 3 SO2 + 6 H2O
CH4O + O = CO + H2O =>
CH4O + 2 O = CO + 2 H2O
KCl + BaI2 = KI2 + BaCl =>
KCl + BaI2 = KI2 + BaCl
BeO = Be + O2 =>
2 BeO = 2 Be + O2
Br2 + AlCl3 = AlBr2 + Cl3 =>
Br2 + AlCl3 = AlBr2 + Cl3
FeS2 + H2 = FeS + H2S =>
FeS2 + H2 = FeS + H2S
Pb(NO3)2 + H2S = PbS + H2(NO3)2 =>
Pb(NO3)2 + H2S = PbS + H2(NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C24H38O2 + O2 = CO2 + H2O =>
2 C24H38O2 + 65 O2 = 48 CO2 + 38 H2O
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
VO + K2CrO4 + HSO4 = V2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
22 VO + 12 K2CrO4 + 30 HSO4 = 11 V2O5 + 12 K2SO4 + 6 Cr2(SO4)3 + 15 H2O
FeCl2 + S = Fe2S3 + Cl =>
2 FeCl2 + 3 S = Fe2S3 + 4 Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaHSO3C3H6ONaOH = C2H5COOHNa2SO3H2 =>
NaHSO3C3H6ONaOH = C2H5COOHNa2SO3H2
K3PO4(aq) + CuI2(aq) = KI(s) + Cu3(PO4)2(aq) =>
2 K3PO4(aq) + 3 CuI2(aq) = 6 KI(s) + Cu3(PO4)2(aq)
NH4Cl + K2SiO3 + H2O = KCl + NH4OH + H2SiO3 =>
2 NH4Cl + K2SiO3 + 2 H2O = 2 KCl + 2 NH4OH + H2SiO3
NO = N + O35 =>
35 NO = 35 N + O35
NH3 + CuSO4 = NH3CuSO4 =>
NH3 + CuSO4 = NH3CuSO4
Fe + Cl1 = FeCl2 =>
Fe + 2 Cl1 = FeCl2
K2Cr2O7 + HCl + ZnCl2 = K2Cr2O3 + ZnCl3 + H2O =>
K2Cr2O7 + 8 HCl + 8 ZnCl2 = K2Cr2O3 + 8 ZnCl3 + 4 H2O
C4H8O + O2 = CO3 + H2O =>
2 C4H8O + 15 O2 = 8 CO3 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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