| Équations équilibrées la veille | Équations équilibrées le lendemain |
FCl3 + 3 NH1H1 = FH3 + 3 NHCl
KNO2 + NMnO4 + HCl = NHO3 + MnCl2 + KCl + H2O =>
KNO2 + 2 NMnO4 + 5 HCl = 3 NHO3 + 2 MnCl2 + KCl + H2O
C8H10BrMgN + C8H8O2 = C16H18O2BrMgN =>
C8H10BrMgN + C8H8O2 = C16H18O2BrMgN
C3H8 + H2 = C2H6 =>
2 C3H8 + H2 = 3 C2H6
Pb(ClO4)2 + NaOH = Na(ClO4)2 + Pb(OH) =>
Pb(ClO4)2 + NaOH = Na(ClO4)2 + Pb(OH)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + FeNO = Na3NO + Fe(OH)3 =>
3 NaOH + FeNO = Na3NO + Fe(OH)3
Mg(ClO3)2 + NaOH = NaClO3 + Mg(OH)2 =>
Mg(ClO3)2 + 2 NaOH = 2 NaClO3 + Mg(OH)2
CH3CHOHCH2OH + HCl = CH3CHClCH2Cl + H2O =>
CH3CHOHCH2OH + 2 HCl = CH3CHClCH2Cl + 2 H2O
Fe{3+} + Sn2{+} = Fe{+2} + Sn{4+} =>
7 Fe{3+} + Sn2{+} = 7 Fe{+2} + 2 Sn{4+}
K2S + HNO3 = H2S + KNO3 =>
K2S + 2 HNO3 = H2S + 2 KNO3
K3PO4 + Ni(ClO3)2 = KClO3 + Ni3(PO4)2 =>
2 K3PO4 + 3 Ni(ClO3)2 = 6 KClO3 + Ni3(PO4)2
Na3AlF6 + NH4OH = Al(OH)3 + NH4F + NaF =>
Na3AlF6 + 3 NH4OH = Al(OH)3 + 3 NH4F + 3 NaF
H2SO3 + SO4 = H2O + SO3 =>
H2SO3 + SO4 = H2O + 2 SO3
K2Cr2O7 + FeSO4 + NaOH = K2SO4 + Cr2O7 + Fe(OH)3 + Na =>
K2Cr2O7 + FeSO4 + 3 NaOH = K2SO4 + Cr2O7 + Fe(OH)3 + 3 Na
CuSO4 + Zn + O2 = CuO + ZnSO4 =>
2 CuSO4 + 2 Zn + O2 = 2 CuO + 2 ZnSO4
Al + KMnO4 + KOH = K2MnO4 + KAlO2 + H2O =>
Al + 3 KMnO4 + 4 KOH = 3 K2MnO4 + KAlO2 + 2 H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Co + Pb{2+} = Co{2+} + Pb =>
Co + Pb{2+} = Co{2+} + Pb
NH4CI + NaOH = NH4OH + NaCI =>
NH4CI + NaOH = NH4OH + NaCI
FeS1 + O1 = Fe2O3 + SO3 =>
2 FeS1 + 9 O1 = Fe2O3 + 2 SO3
(KOH) + HBr = KBr + H2O =>
(KOH) + HBr = KBr + H2O
H3S + O2 = H2O + S =>
4 H3S + 3 O2 = 6 H2O + 4 S
TlCl + NaOCl + NaOH = Tl2O3 + NaCl + H2O =>
2 TlCl + 2 NaOCl + 2 NaOH = Tl2O3 + 4 NaCl + H2O
AgClO4 = Ag + ClO4 =>
AgClO4 = Ag + ClO4
Pb(NO3)2 + Na2SO4 = O4PbS + NaNO3 =>
Pb(NO3)2 + Na2SO4 = O4PbS + 2 NaNO3
FeCl3 + I = FeI2 + Cl2 =>
2 FeCl3 + 4 I = 2 FeI2 + 3 Cl2
C16H33OH + O2 = CO + H2O =>
C16H33OH + 16 O2 = 16 CO + 17 H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
Fe(SO4) + K3Fe(CN)6 = Fe(CN)6 + K2SO4 + Fe =>
3 Fe(SO4) + 2 K3Fe(CN)6 = 2 Fe(CN)6 + 3 K2SO4 + 3 Fe
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + NH2CONH2 = Al2MgO4 + CO2 + N2 + H2O =>
3 Mg(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 20 NH2CONH2 = 3 Al2MgO4 + 20 CO2 + 32 N2 + 112 H2O
KNO3 + (NH4)2CO3 = KCO3 + (NH4)2NO3 =>
KNO3 + (NH4)2CO3 = KCO3 + (NH4)2NO3
Sb2S3 + NH3 + H2O2 = (NH4)4Sb2O7 + (NH4)2S2O7 + H2O =>
2 Sb2S3 + 14 NH3 + 28 H2O2 = 2(NH4)4Sb2O7 + 3(NH4)2S2O7 + 21 H2O
Na2CO3(aq) + S(s) + SO2(g) = CO2(g) + Na2S2O3(aq) =>
Na2CO3(aq) + S(s) + SO2(g) = CO2(g) + Na2S2O3(aq)
H + SnO2 = SnO + H2O =>
2 H + SnO2 = SnO + H2O
FeI3 = FeI2 + I =>
FeI3 = FeI2 + I
(VO)2(SO4)3 + H2O2 = (VO2)2(SO4)3 + H2O =>
(VO)2(SO4)3 + 2 H2O2 = (VO2)2(SO4)3 + 2 H2O
C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3CO2H =>
C6H5NH2 + (CH3CO)2O = C6H5NHCOCH3 + CH3CO2H
RbF + Cu(SO4)2 = Rb(SO4)2 + CuF =>
RbF + Cu(SO4)2 = Rb(SO4)2 + CuF
C2HCl2 + H2O + O2 = HCl + CO2 =>
4 C2HCl2 + 2 H2O + 7 O2 = 8 HCl + 8 CO2
FeCl3 + KCN = K3(Fe(CN)6) + KCl =>
FeCl3 + 6 KCN = K3(Fe(CN)6) + 3 KCl
O2 + C = O4C7 =>
2 O2 + 7 C = O4C7
NH3 + AgNO3 + H2O = AgOH + NH4(NO3) =>
NH3 + AgNO3 + H2O = AgOH + NH4(NO3)
K2CrO4 + K2SO3 + H3PO4 = CrPO4 + K3PO4 + K2SO4 + H2O =>
6 K2CrO4 + 9 K2SO3 + 10 H3PO4 = 6 CrPO4 + 4 K3PO4 + 9 K2SO4 + 15 H2O
CuO2 + Cu = CuO =>
CuO2 + Cu = 2 CuO
CaCO3 + H2SO4 = CaCO3SO4 + H2 =>
CaCO3 + H2SO4 = CaCO3SO4 + H2
C5H12O + C2H2O2 = C7H14O2 + H2O =>
17 C5H12O + 10 C2H2O2 = 15 C7H14O2 + 7 H2O
CH4 + HCl = CH3Cl + H2 =>
CH4 + HCl = CH3Cl + H2
KClO + Al + NaOH = NaAlO2 + KCl + H2O =>
3 KClO + 2 Al + 2 NaOH = 2 NaAlO2 + 3 KCl + H2O
Na2S + NH4Cl = (NH4)2S + NaCl =>
Na2S + 2 NH4Cl = (NH4)2S + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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