| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 3 Mg + 6 H2O = 3 MgCl2 + 2 Al(OH)3 + 3 H2
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SF6 = S + F2 =>
SF6 = S + 3 F2
C5H10 + Br2 = C5H9Br + HBr =>
C5H10 + Br2 = C5H9Br + HBr
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu + Sn(SO4)2 = CuSO4 + Sn =>
2 Cu + Sn(SO4)2 = 2 CuSO4 + Sn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaCNO + H2O = CO2 + NH3 + NaOH =>
NaCNO + 2 H2O = CO2 + NH3 + NaOH
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Pb(NO3)2 + NaHCO3 = PbCO3 + NaNO3 + H2O + CO2 =>
Pb(NO3)2 + 2 NaHCO3 = PbCO3 + 2 NaNO3 + H2O + CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H6O3 + NaHCO3 = CO2 + H2O + NaCOOH =>
C3H6O3 + 6 NaHCO3 = 3 CO2 + 3 H2O + 6 NaCOOH
KOH + K = K2O + H2 =>
2 KOH + 2 K = 2 K2O + H2
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KCl =>
FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KCl
NH4Cl + HCl = NH5Cl2 =>
NH4Cl + HCl = NH5Cl2
Cu(OH)2 + Al = Al(OH)3 + Cu =>
3 Cu(OH)2 + 2 Al = 2 Al(OH)3 + 3 Cu
CHCH + KMnO4 + H2SO4 = C2O2OH2 + MnSO2 + K2SO4 + H2O =>
3 CHCH + 2 KMnO4 + 3 H2SO4 = 3 C2O2OH2 + 2 MnSO2 + K2SO4 + 3 H2O
H3Po4 + MgCO3 = Mg3(Po4)2 + H2O + CO2 =>
2 H3Po4 + 3 MgCO3 = Mg3(Po4)2 + 3 H2O + 3 CO2
SrCl2 + Na3Po4 = Sr3(Po4)2 + NaCl =>
3 SrCl2 + 2 Na3Po4 = Sr3(Po4)2 + 6 NaCl
Al2(SO4)3(aq) + KCN(aq) = Al(CN)3(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KCN(aq) = 2 Al(CN)3(s) + 3 K2SO4(aq)
KOH + NaOH = KNa + OH =>
KOH + NaOH = KNa + 2 OH
CuO(s) = Cu(s) + O2(g) =>
2 CuO(s) = 2 Cu(s) + O2(g)
C4H10 + O2 = H2O + C4 =>
2 C4H10 + 5 O2 = 10 H2O + 2 C4
C14H10O4 + H2O2 = C6H5OH + C2O4 =>
C14H10O4 + H2O2 = 2 C6H5OH + C2O4
NaCNO + H2O = CO2 + NH3 + NaOH =>
NaCNO + 2 H2O = CO2 + NH3 + NaOH
NO + K2Cr2O7 + H2SO4 = HNO3 + K2SO4 + Cr2O3 =>
2 NO + K2Cr2O7 + H2SO4 = 2 HNO3 + K2SO4 + Cr2O3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HClO3 + Pb(OH)4 = Pb(ClO3)4 + H2O =>
4 HClO3 + Pb(OH)4 = Pb(ClO3)4 + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
P4Cl5 = P + Cl =>
P4Cl5 = 4 P + 5 Cl
MgSO4(aq) + Pb(s) = Mg + PbSO4 =>
MgSO4(aq) + Pb(s) = Mg + PbSO4
H2SO4 + HOH = H2SO3 + OH =>
H2SO4 + HOH = H2SO3 + 2 OH
NH4NO3(aq) = H2O(i) + N2O(g) =>
NH4NO3(aq) = 2 H2O(i) + N2O(g)
KIO3 + NaHSO3 = H2O + I2 + K2SO4 + Na2SO4 + H2SO4 =>
4 KIO3 + 10 NaHSO3 = 2 H2O + 2 I2 + 2 K2SO4 + 5 Na2SO4 + 3 H2SO4
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NaBr + SrCl = NaSr + ClBr =>
NaBr + SrCl = NaSr + ClBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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