| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + 6 NH3 = Co(NH3)6 + 2 NO3
Na2 + (SO3)4 = Na(SO3)8 =>
Na2 + 4(SO3)4 = 2 Na(SO3)8
CuSO4 + H2O = H2SO4 + Cu(OH) + O2 =>
4 CuSO4 + 6 H2O = 4 H2SO4 + 4 Cu(OH) + O2
NaOH*NH4NO3 = NH3*NaNO3*H2O =>
NaOH*NH4NO3 = NH3*NaNO3*H2O
CaI2 + H2SO4 = Ca2SO4 + I2 + H2S + H2O =>
8 CaI2 + 5 H2SO4 = 4 Ca2SO4 + 8 I2 + H2S + 4 H2O
K2 + BaO = K2O + Ba =>
K2 + BaO = K2O + Ba
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
CH2CHCHCH2 + H2 = CH3CH2CH2CH3 =>
CH2CHCHCH2 + 2 H2 = CH3CH2CH2CH3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
KNO3 + CuCl2 = KCl + Cu(NO3)2 =>
2 KNO3 + CuCl2 = 2 KCl + Cu(NO3)2
KMnO4 + HCl = K2MnCl6 + Cl2 + Mn + H2O =>
2 KMnO4 + 16 HCl = K2MnCl6 + 5 Cl2 + Mn + 8 H2O
C7H6OCl + C8H7N + C2H5MgBr = C17H17NCl + MgBrOH =>
C7H6OCl + C8H7N + C2H5MgBr = C17H17NCl + MgBrOH
Fe + Zn = FeZn19 =>
Fe + 19 Zn = FeZn19
C5H8O2 + Br2 = C5H6O2Br2 + H =>
C5H8O2 + Br2 = C5H6O2Br2 + 2 H
MgBr + Na(NO3) = Mg(NO3) + NaBr =>
MgBr + Na(NO3) = Mg(NO3) + NaBr
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
Cu(No3)2 + Mg = Cu + MgNo3 =>
Cu(No3)2 + 2 Mg = Cu + 2 MgNo3
C4H22 + O2 = H2O + CO2 =>
2 C4H22 + 19 O2 = 22 H2O + 8 CO2
FeC2O4 + H2O2 + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + CO2 =>
2 FeC2O4 + 3 H2O2 + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 4 CO2
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
PbS + HNO3 = Pb(NO3)2 + NO2 + S + H2O =>
PbS + 4 HNO3 = Pb(NO3)2 + 2 NO2 + S + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3*6H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3*6H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Cu + Al = Cu3Al2 =>
3 Cu + 2 Al = Cu3Al2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
P + Br2 = P2Br5 =>
4 P + 5 Br2 = 2 P2Br5
Cl2 + KBr = KCl + Br2 = =>
Cl2 + 2 KBr = 2 KCl + Br2
CuSO4 + SrI = CuI + Sr2(SO4)2 =>
2 CuSO4 + 2 SrI = 2 CuI + Sr2(SO4)2
Mg + Cu(NO3)2 = Cu + MgNO3 =>
2 Mg + Cu(NO3)2 = Cu + 2 MgNO3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Cu + NH = CuNH =>
Cu + NH = CuNH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
KI + Zn(NO3)2 = K(NO3)2 + ZnI =>
KI + Zn(NO3)2 = K(NO3)2 + ZnI
Ba(NO2)2 = Ba + NO2 =>
Ba(NO2)2 = Ba + 2 NO2
CaC2 + H2O = Ca(OH)2 + C4H4 =>
2 CaC2 + 4 H2O = 2 Ca(OH)2 + C4H4
ZnSO4 + Cu = ZnCu + SO4 =>
ZnSO4 + Cu = ZnCu + SO4
FeCO3 + Fe(OH)2 = Fe5(CO3)2(OH)6 =>
2 FeCO3 + 3 Fe(OH)2 = Fe5(CO3)2(OH)6
Fe + CaSO4 = Fe2(SO4)3 + Ca =>
2 Fe + 3 CaSO4 = Fe2(SO4)3 + 3 Ca
Cl + CuSO4 = SO4 + CuCl =>
Cl + CuSO4 = SO4 + CuCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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