| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7O22H16 = 7 CO2 + 8 H2O
Co{+3} + Br{-} = CoBr3 =>
Co{+3} + 3 Br{-} = CoBr3
Hg + O2 = Hg(O2)2 =>
Hg + 2 O2 = Hg(O2)2
Cr(OH)2 + KOH = K2[Cr(OH)4] =>
Cr(OH)2 + 2 KOH = K2[Cr(OH)4]
K + H2O = K2H + O =>
4 K + H2O = 2 K2H + O
Zn(OH)2 + (NH4)2HPO4 = ZnHPO4 + NH4OH =>
Zn(OH)2 + (NH4)2HPO4 = ZnHPO4 + 2 NH4OH
Zinc + Hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
ZnO + Na2O = Na2Zn + O2 =>
ZnO + Na2O = Na2Zn + O2
(Cu(NH3)4)*SO4*H2OH2O = (Cu(NH3)4(H2O)2)*SO4 =>
(Cu(NH3)4)*SO4*H2OH2O = (Cu(NH3)4(H2O)2)*SO4
Li + I2 = LiI =>
2 Li + I2 = 2 LiI
Zn + H(SO4) = ZnSO4 + H2 =>
2 Zn + 2 H(SO4) = 2 ZnSO4 + H2
CuSO4 + Fe(CH3COO)3 = Cu(CH3COO)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(CH3COO)3 = 3 Cu(CH3COO)2 + Fe2(SO4)3
Ca(NO3)2 + Na2(OH)2 = Ca(OH)2 + Na + (NO3)2 =>
Ca(NO3)2 + Na2(OH)2 = Ca(OH)2 + 2 Na + (NO3)2
ZnBr2 + Fe2S3 = ZnS + FeBr3 =>
3 ZnBr2 + Fe2S3 = 3 ZnS + 2 FeBr3
MgCl2 + C = CMg + Cl =>
MgCl2 + C = CMg + 2 Cl
H + NaOH = NaH2 + OH =>
2 H + NaOH = NaH2 + OH
NH3 + Fe3O4 = N2 + H2O + FeO =>
2 NH3 + 3 Fe3O4 = N2 + 3 H2O + 9 FeO
Cr2(SO4)2 + KOH + KClO2 = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2(SO4)2 + 8 KOH + 2 KClO2 = 2 K2CrO4 + 4 H2O + 2 KCl + 2 K2SO4
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Hg(NO3)2(aq) + LiCl(aq) = HgCl2 + LiNO3 =>
Hg(NO3)2(aq) + 2 LiCl(aq) = HgCl2 + 2 LiNO3
K2(CO3) + Cu3(PO4) = Cu2(CO3) + K3(PO4) =>
3 K2(CO3) + 2 Cu3(PO4) = 3 Cu2(CO3) + 2 K3(PO4)
Ir + O2 = IrO2 =>
Ir + O2 = IrO2
H2O2 + As2S5 + NaOH = Na3AsO4 + Na2SO4 + H2O =>
20 H2O2 + As2S5 + 16 NaOH = 2 Na3AsO4 + 5 Na2SO4 + 28 H2O
K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH
HCl + Fe(OH)2 = Fe(Cl)2 + H2O =>
2 HCl + Fe(OH)2 = Fe(Cl)2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2CO3 + NH4NO3*5Ca(NO3)2*10H2O = CO2 + CaCO3 + H2O + KNO3 + NH3 =>
11 K2CO3 + 2 NH4NO3*5Ca(NO3)2*10H2O = CO2 + 10 CaCO3 + 21 H2O + 22 KNO3 + 2 NH3
K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH
HBr + NaH2PO4 = H3PO4 + BrNa =>
HBr + NaH2PO4 = H3PO4 + BrNa
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
HOH = H2O =>
HOH = H2O
HBrO + Ti(OH)4 = TiBr + (OH)5 =>
HBrO + Ti(OH)4 = TiBr + (OH)5
La(NO3)3 + Na(OH) = La(OH)3 + Na(NO3) =>
La(NO3)3 + 3 Na(OH) = La(OH)3 + 3 Na(NO3)
NO3 + H2O = NH2 + OH =>
NO3 + 5 H2O = NH2 + 8 OH
Ne + Cl2 = NeCl2 =>
Ne + Cl2 = NeCl2
H4N2O3 + C12H23 = H2O + CO2 + N2 =>
71 H4N2O3 + 2 C12H23 = 165 H2O + 24 CO2 + 71 N2
MnO2 + KOH = K2MnO4 + H2 =>
MnO2 + 2 KOH = K2MnO4 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2H5Cl = N2H5 + Cl =>
N2H5Cl = N2H5 + Cl
H2SO3 + Pb(OH)4 = Pb(SO3)4 + H3O =>
4 H2SO3 + Pb(OH)4 = Pb(SO3)4 + 4 H3O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4Cl + Fe(OH)2 = FeCl2 + NH3 + H2O =>
2 NH4Cl + Fe(OH)2 = FeCl2 + 2 NH3 + 2 H2O
Al + Hg(CH3COO)2 = Hg + Al(CH3COO) =>
2 Al + Hg(CH3COO)2 = Hg + 2 Al(CH3COO)
HCl + CO3{2-} = CO2 + H2O + Cl{-} =>
2 HCl + CO3{2-} = CO2 + H2O + 2 Cl{-}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KNO3 + Pb = PbO + N2O + K2O =>
2 KNO3 + 4 Pb = 4 PbO + N2O + K2O
AgNO3 + ZnSO4 = ZnNO3 + AgSO4 =>
AgNO3 + ZnSO4 = ZnNO3 + AgSO4
Xe + Kr = XeKr =>
Xe + Kr = XeKr
CO2 + CH4 = CO + H2O =>
3 CO2 + CH4 = 4 CO + 2 H2O
SBr6 = Br + S =>
SBr6 = 6 Br + S
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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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