| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sb2O5 + Zn + HCl = ZnCl2 + H2O + SbH3 =>
Sb2O5 + 8 Zn + 16 HCl = 8 ZnCl2 + 5 H2O + 2 SbH3
N{2}O + H{2}O = NH{4}NO{3} =>
N{2}O + H{2}O = NH{4}NO{3}
Pb + HOH = PbO + H2 =>
Pb + HOH = PbO + H2
H2C6H6O6 + OH = H3O + C6H6O6 =>
H2C6H6O6 + OH = H3O + C6H6O6
FeS + H2O = SO2 + FeO + H2 =>
FeS + 3 H2O = SO2 + FeO + 3 H2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Ce(OH)3 + H2O2 + NaOH = Na2CeO3 + H2O =>
2 Ce(OH)3 + H2O2 + 4 NaOH = 2 Na2CeO3 + 6 H2O
Br2 + K = KBr =>
Br2 + 2 K = 2 KBr
Cd(NO3)2(aq) + (NH4)2C2O4(aq) = Cd(C2O4) + NH4(NO3)(aq) =>
Cd(NO3)2(aq) + (NH4)2C2O4(aq) = Cd(C2O4) + 2 NH4(NO3)(aq)
[Ni(NH3)6](OH)2 + H2SO4 = Ni(OH)2 + (NH4)2SO4 =>
[Ni(NH3)6](OH)2 + 3 H2SO4 = Ni(OH)2 + 3(NH4)2SO4
TiO2 = Ti + O2 =>
TiO2 = Ti + O2
(NH2)2CO + KOH = K2CO3 + N2 + H2 =>
(NH2)2CO + 2 KOH = K2CO3 + N2 + 3 H2
ZnCO3 + H2SO4 = Zn(HSO4)2 + H2CO3 =>
ZnCO3 + 2 H2SO4 = Zn(HSO4)2 + H2CO3
KOH + C17H35COOH = C17H35COOK + H2O =>
KOH + C17H35COOH = C17H35COOK + H2O
CH3CH2OH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2OH + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 33 H2O
FeSO4 + NaOH + H2O2 = Fe(OH)3 + Na2SO4 =>
2 FeSO4 + 4 NaOH + H2O2 = 2 Fe(OH)3 + 2 Na2SO4
H(NO3) + Mg(OH)2 = Mg(NO3)2 + H(OH) =>
2 H(NO3) + Mg(OH)2 = Mg(NO3)2 + 2 H(OH)
NaOH + LiHS = Na2S + Li2S + H2O =>
2 NaOH + 2 LiHS = Na2S + Li2S + 2 H2O
ZnCl2(aq) + HBr(aq) = ZnBr2(aq) + HCl(aq) =>
ZnCl2(aq) + 2 HBr(aq) = ZnBr2(aq) + 2 HCl(aq)
NaCHO3 + CH3COOH = H2O + CO2 + NaCOOH =>
4 NaCHO3 + CH3COOH = 2 H2O + 2 CO2 + 4 NaCOOH
HC2H3O2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HC2H3O2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3
AgNO3 + NiCl2 = AgCl + Ni(NO3)2 =>
2 AgNO3 + NiCl2 = 2 AgCl + Ni(NO3)2
K2SO4 + O2 + ClO2 + H2O = H2SO4 + KClO3 =>
2 K2SO4 + O2 + 4 ClO2 + 2 H2O = 2 H2SO4 + 4 KClO3
Ti + Cl2 = TiCl2 =>
Ti + Cl2 = TiCl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AgNo3 + CaI2 = AgI + Ca(No3)2 =>
2 AgNo3 + CaI2 = 2 AgI + Ca(No3)2
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
NaHCO3 + HNO3 = CO2 + H2O + NaNO3 =>
NaHCO3 + HNO3 = CO2 + H2O + NaNO3
Na3[Cr(OH)6] + Cl2 = Na2CrO4 + NaCl + HCl + H2O =>
2 Na3[Cr(OH)6] + 3 Cl2 = 2 Na2CrO4 + 2 NaCl + 4 HCl + 4 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
N + P + K = NPK =>
N + P + K = NPK
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
FeSO4 + C6H12O6 + H2O = Fe + C6H12O7 + H2SO4 =>
FeSO4 + C6H12O6 + H2O = Fe + C6H12O7 + H2SO4
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
KF = F2 + K2 =>
2 KF = F2 + K2
CaSO3 + HI = CaI2 + H2SO3 =>
CaSO3 + 2 HI = CaI2 + H2SO3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
N2O3 + SO2 = N2 + SO3 =>
N2O3 + 3 SO2 = N2 + 3 SO3
KNO3(s) + H2CO3(aq) = K2CO3(aq) + HNO3(aq) =>
2 KNO3(s) + H2CO3(aq) = K2CO3(aq) + 2 HNO3(aq)
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
FeCl3 + KI = FeI2 + Cl3K2 =>
FeCl3 + 2 KI = FeI2 + Cl3K2
Na3PO4 + (NH4)2MoO4 + HNO3 = NH4NO3 + NaNO3 + (NH4)3PMo12O40 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = 21 NH4NO3 + 3 NaNO3 + (NH4)3PMo12O40 + 12 H2O
ZnO(s) + H2(g) = Zn(s) + H2O(g) =>
ZnO(s) + H2(g) = Zn(s) + H2O(g)
C6H5NO2 + Zn + H2O = C6H5NHOH + Zn(OH)2 =>
C6H5NO2 + 2 Zn + 3 H2O = C6H5NHOH + 2 Zn(OH)2
K52 + S = K2S =>
K52 + 26 S = 26 K2S
Al(OH)3 + C22H23N3O9 = Al(C22H11O9) + NH3 + H2O =>
Al(OH)3 + C22H23N3O9 = Al(C22H11O9) + 3 NH3 + 3 H2O
HI + S = H2S + I2 =>
2 HI + S = H2S + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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