| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlSO4 + CaOH + H2O = Al(OH)3 + CaSO3
P4 + KOH + H2O = KH2PO3 + PH3 =>
P4 + 2 KOH + 4 H2O = 2 KH2PO3 + 2 PH3
Ag2C2O4 + NaOH = AgOH + Na2C2O4 =>
Ag2C2O4 + 2 NaOH = 2 AgOH + Na2C2O4
Fe(OH)3 + (NH4)2CO3 = Fe2(CO3)3 + NH4OH =>
2 Fe(OH)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4OH
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
(CH3)3CC(CH3)3 + O2 = CO2 + H2O =>
2(CH3)3CC(CH3)3 + 25 O2 = 16 CO2 + 18 H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Na2C2O4 + NH4ClO4 = Na2CO3 + NaCl + CO2 + N2 + H2O =>
5 Na2C2O4 + 2 NH4ClO4 = 4 Na2CO3 + 2 NaCl + 6 CO2 + N2 + 4 H2O
Cl2 + H2O = HCl + (HClO)3 =>
3 Cl2 + 3 H2O = 3 HCl + (HClO)3
KJ + KClO3 + H2SO4 = J2 + K2SO4 + KCl + H2O =>
6 KJ + KClO3 + 3 H2SO4 = 3 J2 + 3 K2SO4 + KCl + 3 H2O
K + O2 = K5O2 =>
5 K + O2 = K5O2
CH3COOH(aq) + NaCl(s) = CH3COONa(aq) + HCl(s) =>
CH3COOH(aq) + NaCl(s) = CH3COONa(aq) + HCl(s)
KOH + NiSO4 = KSO4 + NiOH =>
KOH + NiSO4 = KSO4 + NiOH
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + 4 NH3
Au + Cl + O2 = AuClO2 =>
Au + Cl + O2 = AuClO2
AgNO3 + Na2CO3 = Ag2CO3(s) + NaNO3(ag) =>
2 AgNO3 + Na2CO3 = Ag2CO3(s) + 2 NaNO3(ag)
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 8 H2O
N2O5 + H2O = NH3 + O2 =>
N2O5 + 3 H2O = 2 NH3 + 4 O2
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Cu + HNO3(s) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(s) = Cu(NO3)2 + 2 NO2 + 2 H2O
Mg6 + H = MgH6 =>
Mg6 + 36 H = 6 MgH6
SrCO3 + La2O3 + SrCl2*6H2O + Fe2O3 + Ir + O2 = Sr2LaFeIrO5Cl2 + CO2 + H2O =>
2 SrCO3 + La2O3 + 2 SrCl2*6H2O + Fe2O3 + 2 Ir + O2 = 2 Sr2LaFeIrO5Cl2 + 2 CO2 + 12 H2O
Zn + Au(NO3)3 = Au + Zn(NO3)2 =>
3 Zn + 2 Au(NO3)3 = 2 Au + 3 Zn(NO3)2
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
PbO4 = PbO2 + O2 =>
PbO4 = PbO2 + O2
Ni{2+} + NH4OH = Ni(OH)2 + NH4{+} =>
Ni{2+} + 2 NH4OH = Ni(OH)2 + 2 NH4{+}
HClO3(H2O) + NaClO4 = HClO4 + NaClO3 + H2O =>
HClO3(H2O) + NaClO4 = HClO4 + NaClO3 + H2O
K4[Fe(CN)6] + H2SO4 + H2O2 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2SO4 + H2O2 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
Ca(s) + Br2(g) = CaBr2 =>
Ca(s) + Br2(g) = CaBr2
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
NaOCl + NaCrO2 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaOCl + 2 NaCrO2 + 2 NaOH = 3 NaCl + 2 Na2CrO4 + H2O
H2SO4 + KI + C6H10O5 = K2SO4 + C6H10O5I2 + H2 =>
H2SO4 + 2 KI + C6H10O5 = K2SO4 + C6H10O5I2 + H2
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
O3 + CH4 = CO2 + H2O =>
4 O3 + 3 CH4 = 3 CO2 + 6 H2O
ZnBr + Na = ZnNa + Br =>
ZnBr + Na = ZnNa + Br
S2O3{2-} + MnO4{-} + H{+} = Mn{2+} + SO4{-} + H2O =>
S2O3{2-} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 2 SO4{-} + 3 H2O
Fe(OH)2 + NaClO = Fe2O3 + NaCl + H2O =>
2 Fe(OH)2 + NaClO = Fe2O3 + NaCl + 2 H2O
Al + NO3{2-} + OH{-} + H2O = Al(OH)4{2-} + NH3 =>
7 Al + 2 NO3{2-} + 10 OH{-} + 12 H2O = 7 Al(OH)4{2-} + 2 NH3
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + 3 KCl
(C5H12O) + (CH3COOH) = C7H14O2 + H2O =>
(C5H12O) + (CH3COOH) = C7H14O2 + H2O
Cu + H2SO4 = Cu2SO4 + H2 =>
2 Cu + H2SO4 = Cu2SO4 + H2
Fe(OH)3 + NH4SCN = Fe(SCN)3 + H2O + NH3 =>
Fe(OH)3 + 3 NH4SCN = Fe(SCN)3 + 3 H2O + 3 NH3
Na + H2O(aq) = NaOH + H2(s) =>
2 Na + 2 H2O(aq) = 2 NaOH + H2(s)
Cr2O3 + Mg = MgO + Cr =>
Cr2O3 + 3 Mg = 3 MgO + 2 Cr
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
FeS2 + HNO3 = Fe(NO)3 + H2SO4 + NO2 + H2O =>
FeS2 + 6 HNO3 = Fe(NO)3 + 2 H2SO4 + 3 NO2 + H2O
ZnI2 + Na2S = NaI + ZnS =>
ZnI2 + Na2S = 2 NaI + ZnS
CH3COOH + Cl2 = ClCH2COOH + HCl =>
CH3COOH + Cl2 = ClCH2COOH + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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