| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + Ag2O = C2Ag2 + H2O
Fe(OH)3 + (NH4)2SO4 = NH4OH + Fe2(SO4)3 =>
2 Fe(OH)3 + 3(NH4)2SO4 = 6 NH4OH + Fe2(SO4)3
ICl + H2O = HIO3 + I2 + HCl =>
5 ICl + 3 H2O = HIO3 + 2 I2 + 5 HCl
Li3O4P + CaCl2 = Li3Cl2 + CaO4P =>
Li3O4P + CaCl2 = Li3Cl2 + CaO4P
HNO3 + N2H4 = N2 + H2O =>
4 HNO3 + 5 N2H4 = 7 N2 + 12 H2O
HCOOH(aq) + MgCO3(s) = CO2(g) + MgH2(aq) + H2O(l) =>
2 HCOOH(aq) + MgCO3(s) = 3 CO2(g) + MgH2(aq) + H2O(l)
Al2(SO4)3 + Ba(OH)2 = BaSO4(s) + Al(OH)3(s) =>
Al2(SO4)3 + 3 Ba(OH)2 = 3 BaSO4(s) + 2 Al(OH)3(s)
NH3 + Cl2 = NH4Cl + N4 =>
16 NH3 + 6 Cl2 = 12 NH4Cl + N4
Ca + H2O = H2 + CaOH =>
2 Ca + 2 H2O = H2 + 2 CaOH
FeS = Fe + S =>
FeS = Fe + S
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2 =>
FeI2 + Ba(OH)2 = Fe(OH)2 + BaI2
H2O + SO4 = SH2 + O6 =>
6 H2O + 6 SO4 = 6 SH2 + 5 O6
C6H5CH2OH + Na = C6H5CH2ONa + H2 =>
2 C6H5CH2OH + 2 Na = 2 C6H5CH2ONa + H2
C8H17OH(octanol) + O2 = CO2 + H2O =>
C8H17OH(octanol) + 12 O2 = 8 CO2 + 9 H2O
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
AlPO4(aq) + CrCl2(aq) = Cr3(PO4)2 + AlCl3 =>
2 AlPO4(aq) + 3 CrCl2(aq) = Cr3(PO4)2 + 2 AlCl3
ZnI + AgNo3 = AgI + Zn(No3) =>
ZnI + AgNo3 = AgI + Zn(No3)
Mn + HBr = MnBr7 + H2 =>
2 Mn + 14 HBr = 2 MnBr7 + 7 H2
NH4NO3 + Na2S2O3 = (NH4)2S2O3 + NaNO3 =>
2 NH4NO3 + Na2S2O3 = (NH4)2S2O3 + 2 NaNO3
Sb2S3 + HNO3 = H3SbO4 + SO2 + NO + H2O =>
3 Sb2S3 + 22 HNO3 = 6 H3SbO4 + 9 SO2 + 22 NO + 2 H2O
NO2 + H3O = H2O + HNO2 =>
NO2 + H3O = H2O + HNO2
Cr3 + HCl = H + Cr2Cl =>
2 Cr3 + 3 HCl = 3 H + 3 Cr2Cl
Ge + NaOH + H2O = Na2Ge(OH)6 + H2 =>
Ge + 2 NaOH + 4 H2O = Na2Ge(OH)6 + 2 H2
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
Na3SbO3 + Na2S + H2O = Sb2S3 + NaOH =>
2 Na3SbO3 + 3 Na2S + 6 H2O = Sb2S3 + 12 NaOH
CH3NH2 + HCIO4 = CH3IO4 + CNH3 =>
CH3NH2 + HCIO4 = CH3IO4 + CNH3
Li2Cl2 = LiCl =>
Li2Cl2 = 2 LiCl
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH =>
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH
HCH3O2 + NaOH = HOH + NaCH3O2 =>
HCH3O2 + NaOH = HOH + NaCH3O2
Cd(NO3)2 + H2O = Cd(OH)2 + HNO3 =>
Cd(NO3)2 + 2 H2O = Cd(OH)2 + 2 HNO3
Al + FeNO = AlNO + Fe =>
Al + FeNO = AlNO + Fe
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + K2SO4 + H2O + CrSO4 =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 4 ZnSO4 + K2SO4 + 7 H2O + 2 CrSO4
C3H7COOH + Ca = C3H7COOCa + H2 =>
2 C3H7COOH + 2 Ca = 2 C3H7COOCa + H2
Fe[NO3]2 + Ba[OH]2 = Fe[OH]2 + Ba[NO3]2 =>
Fe[NO3]2 + Ba[OH]2 = Fe[OH]2 + Ba[NO3]2
C3H4O3 + HNO3 = HCN + H2O + CO2 =>
C3H4O3 + HNO3 = HCN + 2 H2O + 2 CO2
HCN + CoO = Co(CN)2 + H2O =>
2 HCN + CoO = Co(CN)2 + H2O
CH2(OH)2 + H2 = CH4 + H2O =>
CH2(OH)2 + 2 H2 = CH4 + 2 H2O
NaClO4 + KNO3 = NaNO3 + KClO4 =>
NaClO4 + KNO3 = NaNO3 + KClO4
Ag2O4S + CuBr2 = CuAg2SO4 + Br2 =>
Ag2O4S + CuBr2 = CuAg2SO4 + Br2
BaO + ()As2O5 = ()Ba3(AsO4)2 =>
3 BaO + ()As2O5 = ()Ba3(AsO4)2
Cd + In = CdIn =>
Cd + In = CdIn
Ca0 + O2 = CaO2 =>
Ca0 + O2 = CaO2
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
Na2CO3 + H2SO4 = CO2 + H2O(l) + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O(l) + Na2SO4
[Cu(H2O)5](NO3)2 + NaCl = HCuCl3 + NaNO3 + NaOH + H2O =>
[Cu(H2O)5](NO3)2 + 3 NaCl = HCuCl3 + 2 NaNO3 + NaOH + 4 H2O
PbSO4 + Cu = CuSO4 + Pb =>
PbSO4 + Cu = CuSO4 + Pb
H2(C2O4) + KOH = K2(C2O4) + H2O =>
H2(C2O4) + 2 KOH = K2(C2O4) + 2 H2O
MgO + AgNO3 = Ag2O + Mg(NO3)2 =>
MgO + 2 AgNO3 = Ag2O + Mg(NO3)2
NaOH + NH4Br = NaBr + NH3 + H2O =>
NaOH + NH4Br = NaBr + NH3 + H2O
Na2Te + H2SO4 = TeO2 + SO2 + Na2SO4 + H2O =>
Na2Te + 4 H2SO4 = TeO2 + 3 SO2 + Na2SO4 + 4 H2O
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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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