| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnS + 2 H2SO4 = MnSO4 + 2 H2O + 2 SO
C16H30O2 + O2 = CO2 + H2O =>
2 C16H30O2 + 45 O2 = 32 CO2 + 30 H2O
Cu{2+} + ClO{-} = Cu(ClO)2 =>
Cu{2+} + 2 ClO{-} = Cu(ClO)2
C2H18 + O2 = carbondioxide + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
Si(s) + NaOH(aq) = Na4SiO4(aq) + H2(g) =>
Si(s) + 4 NaOH(aq) = Na4SiO4(aq) + 2 H2(g)
chlorine + sodium = sodiumchloride =>
Cl2 + 2 Na = 2 NaCl
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Co + NO3 + H{+} = NO + H2O + Co{2+} =>
2 Co + NO3 + 4 H{+} = NO + 2 H2O + 2 Co{2+}
CuCl2 + NH3 = Cu(NH3)2 + Cl2 =>
CuCl2 + 2 NH3 = Cu(NH3)2 + Cl2
SO3{-2} + MnO4{-} + H{+} = Mn{+2} + HSO4{-} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 11 H{+} = 2 Mn{+2} + 5 HSO4{-} + 3 H2O
Ir + Ni3P2 = Ni + IrP =>
2 Ir + Ni3P2 = 3 Ni + 2 IrP
ZnSO4(aq) + KOH(aq) = K2SO4(s) + Zn(OH)2(aq) =>
ZnSO4(aq) + 2 KOH(aq) = K2SO4(s) + Zn(OH)2(aq)
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
AlCl3 + KOH = AlOH + KCl3 =>
AlCl3 + KOH = AlOH + KCl3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
MnS + H2SO4 = MnSO4 + H2O + SO =>
MnS + 2 H2SO4 = MnSO4 + 2 H2O + 2 SO
CH3Br + NH3 = CH3 + NH3Br =>
CH3Br + NH3 = CH3 + NH3Br
C6H5CH3 + Br2 = C7Br2 + H8 =>
C6H5CH3 + Br2 = C7Br2 + H8
KCl + MnO2 + HNO3 = MnCl2 + Cl2 + KNO3 + H2O =>
4 KCl + MnO2 + 4 HNO3 = MnCl2 + Cl2 + 4 KNO3 + 2 H2O
AgF + Zn = ZnF2 + Ag =>
2 AgF + Zn = ZnF2 + 2 Ag
Fe + Cu2(SO4)2 = Fe(SO4)2 + Cu =>
Fe + Cu2(SO4)2 = Fe(SO4)2 + 2 Cu
FeO = Fe2 + O =>
2 FeO = Fe2 + 2 O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + PbCO3 = PbCl2 + H2O + CO2 =>
2 HCl + PbCO3 = PbCl2 + H2O + CO2
C3H11OH + O2 = CO2 + H2O =>
2 C3H11OH + 11 O2 = 6 CO2 + 12 H2O
MnO2 + CaCl2 + H3PO4 = Cl2 + MnPO4 + CaHPO4 + H2O =>
2 MnO2 + CaCl2 + 3 H3PO4 = Cl2 + 2 MnPO4 + CaHPO4 + 4 H2O
K2CO3 + MgCl2 = K2Cl2 + CO3Mg =>
K2CO3 + MgCl2 = K2Cl2 + CO3Mg
Ag(NO3) + Na(PO4) = Ag(PO4) + Na(NO3) =>
Ag(NO3) + Na(PO4) = Ag(PO4) + Na(NO3)
HF + Li2SiO3 = LiF + H2SiO3 =>
2 HF + Li2SiO3 = 2 LiF + H2SiO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KNaC8H4O4 = K + Na + C8H4O4 =>
KNaC8H4O4 = K + Na + C8H4O4
CH3COOH + O2 = CO2H2O =>
CH3COOH + 2 O2 = 2 CO2H2O
Fe2O3(s) + CO(g) = Fe3(s)O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3(s)O4(s) + CO2(g)
Na2S + ZnCl2 = ZnS + NaCl =>
Na2S + ZnCl2 = ZnS + 2 NaCl
Fe2O3(s) + CO(g) = Fe3(s)O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3(s)O4(s) + CO2(g)
Mg2O + SiO2 = Mg2SiO3 =>
Mg2O + SiO2 = Mg2SiO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
aluminumsulfate + bariumchloride = aluminumchloride + bariumsulfate =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
S{-2} + MnO4{-} + H{+} = Mn{+2} + SO4{-2} + H2O =>
5 S{-2} + 8 MnO4{-} + 24 H{+} = 8 Mn{+2} + 5 SO4{-2} + 12 H2O
C11H29 + O2 = CO2 + H2O =>
4 C11H29 + 73 O2 = 44 CO2 + 58 H2O
Na2CO3(aq) + Ca(NO3)2(aq) = Na(NO3)(aq) + CaCO3(s) =>
Na2CO3(aq) + Ca(NO3)2(aq) = 2 Na(NO3)(aq) + CaCO3(s)
H2O(g) + CO(g) = CO2(g) + H3(g) =>
3 H2O(g) + 3 CO(g) = 3 CO2(g) + 2 H3(g)
Br + CaI2 = CaBr2 + I =>
2 Br + CaI2 = CaBr2 + 2 I
Pb2 + H3PO4 = Pb3(PO4) + H2 =>
3 Pb2 + 2 H3PO4 = 2 Pb3(PO4) + 3 H2
NH4NO3(s) = N2(g) + O(g) + H2O(g) =>
NH4NO3(s) = N2(g) + O(g) + 2 H2O(g)
Fe3O4 + KClO + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
2 Fe3O4 + KClO + 9 H2SO4 = 3 Fe2(SO4)3 + KCl + 9 H2O
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
AgNO3 + FeBr3 = Fe(NO3)3 + AgBr =>
3 AgNO3 + FeBr3 = Fe(NO3)3 + 3 AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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