| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 Na = Al2O3 + 3 NaOH + 3 H
KNO3 + FeCl3 = KCl3 + FeNO3 =>
KNO3 + FeCl3 = KCl3 + FeNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + H3AsO4 = Na3AsO4 + H2O =>
3 NaOH + H3AsO4 = Na3AsO4 + 3 H2O
CuSO4 + BaCl2 = Ba + SO4 + CuCl =>
2 CuSO4 + BaCl2 = Ba + 2 SO4 + 2 CuCl
H2CO3 + Nb = Nb2(CO3)3 + H2 =>
3 H2CO3 + 2 Nb = Nb2(CO3)3 + 3 H2
C3H6O3 + H2O = CO2 + H2 =>
C3H6O3 + 3 H2O = 3 CO2 + 6 H2
SnCl2 + NaOH = NaCl + Sn(OH)2 =>
SnCl2 + 2 NaOH = 2 NaCl + Sn(OH)2
LiCl + O = LiClO3 =>
LiCl + 3 O = LiClO3
C3H5(OH)3 + C6H13COOH = C3H5(COOC6H13) + H2O =>
C3H5(OH)3 + 11 C6H13COOH = 8 C3H5(COOC6H13) + 9 H2O
C14H20O14 + O2 = CO2 + H2O =>
C14H20O14 + 12 O2 = 14 CO2 + 10 H2O
Mg + AlO = Al + Mg2O2 =>
2 Mg + 2 AlO = 2 Al + Mg2O2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + NH3 =>
NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + NH3
C6H5NO3 + H2 = C6H6 + HNO3 =>
C6H5NO3 + H2 = C6H6 + HNO3
(CH3)(CH3)(g) + (O2)(g) = (CO2)(g) + (H2O)(g) =>
2(CH3)(CH3)(g) + 7(O2)(g) = 4(CO2)(g) + 6(H2O)(g)
Br2 + S8 + H2O = HBr + H2SO4 =>
24 Br2 + S8 + 32 H2O = 48 HBr + 8 H2SO4
HCl + Cr(OH)2 = CrCl2 + (H2O)2 =>
2 HCl + Cr(OH)2 = CrCl2 + (H2O)2
AlCl3 + MgO = AlO3 + MgCl =>
AlCl3 + 3 MgO = AlO3 + 3 MgCl
HCl(aq) + CaCl3(s) = H2Cl3(aq) + CaCl2(aq) =>
2 HCl(aq) + CaCl3(s) = H2Cl3(aq) + CaCl2(aq)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
PbCl2 + H2SO4 = PbSO4 + H2Cl2 =>
PbCl2 + H2SO4 = PbSO4 + H2Cl2
HI + Pb(OH)2 = PbI2 + H2O =>
2 HI + Pb(OH)2 = PbI2 + 2 H2O
C5H12 + O8 = CO2 + H2O =>
C5H12 + 2 O8 = 5 CO2 + 6 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
FeBr3 = Br2 + Fe =>
2 FeBr3 = 3 Br2 + 2 Fe
K + S2 = KS =>
2 K + S2 = 2 KS
Co2 + LiOH = Li2Co3 + H2O2 =>
3 Co2 + 4 LiOH = 2 Li2Co3 + 2 H2O2
Cu(SO4) + NaOH = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2(SO4)
K2NaCo(NO2)6 + H{+} + MnO4{-} = K{+} + Na{+} + Co{3+} + Mn{2+} + NO3{-} + H2O =>
5 K2NaCo(NO2)6 + 36 H{+} + 12 MnO4{-} = 10 K{+} + 5 Na{+} + 5 Co{3+} + 12 Mn{2+} + 30 NO3{-} + 18 H2O
C6H5C2H3 + KMnO4 + H2O = C6H5CH(OH)CH2(OH) + KOH + MnO2 =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH2(OH) + 2 KOH + 2 MnO2
AgCl + Zn = ZnCl2 + Ag =>
2 AgCl + Zn = ZnCl2 + 2 Ag
CaC2O4 + KMnO4 = CaO + KMn + CO2 =>
4 CaC2O4 + KMnO4 = 4 CaO + KMn + 8 CO2
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
XC10H8 + CrO3 + H2SO4 = XC8H6O4 + CO2 + Cr2(SO4) + H2O =>
5 XC10H8 + 18 CrO3 + 9 H2SO4 = 5 XC8H6O4 + 10 CO2 + 9 Cr2(SO4) + 14 H2O
(NH4)2C2O4 + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
Sb2S3 + Cl2 = SbCl3 + S =>
Sb2S3 + 3 Cl2 = 2 SbCl3 + 3 S
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
Cr + NH3(aq) = Cr(NH3)3 =>
Cr + 3 NH3(aq) = Cr(NH3)3
H2O + Fe = Fe3O4 + H2 =>
4 H2O + 3 Fe = Fe3O4 + 4 H2
C2H6 + Ce2 = C2H5Ce + HCe =>
C2H6 + Ce2 = C2H5Ce + HCe
FeCl3 + CuF = FeF3 + CuCl =>
FeCl3 + 3 CuF = FeF3 + 3 CuCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
OCl = Cl + O2 =>
2 OCl = 2 Cl + O2
CH2ClCOOH + NH3 = NH2CH2COOH + HCl =>
CH2ClCOOH + NH3 = NH2CH2COOH + HCl
BaSO4 + Al = BaS + Al2O3 =>
3 BaSO4 + 8 Al = 3 BaS + 4 Al2O3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C12H23 + O2 = CO + H2 =>
2 C12H23 + 12 O2 = 24 CO + 23 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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