| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl + MgSO4 = MgCl + AlSO4
ZnO + C = Zn + CO3 =>
3 ZnO + C = 3 Zn + CO3
PH3 + O2 = H2 + PO2 =>
2 PH3 + 2 O2 = 3 H2 + 2 PO2
AgNO3(aq) + NH4OH(aq) = AgOH(aq) + NH4NO3(aq) =>
AgNO3(aq) + NH4OH(aq) = AgOH(aq) + NH4NO3(aq)
Zn + OH{-} = ZnO2{2-} + H2 =>
Zn + 2 OH{-} = ZnO2{2-} + H2
Zn + H3BO3 = Zn3(BO3)2 + H2 =>
3 Zn + 2 H3BO3 = Zn3(BO3)2 + 3 H2
Mg3(PO4)2 + K2O = MgO + K3PO4 =>
Mg3(PO4)2 + 3 K2O = 3 MgO + 2 K3PO4
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l) =>
K2CO3(aq) + H2SO4(aq) = K2SO4(s) + CO2(g) + H2O(l)
NaOH + OH = Na(OH)2 =>
NaOH + OH = Na(OH)2
HCl + ZnCl2 = ZnH2 + Cl =>
2 HCl + ZnCl2 = ZnH2 + 4 Cl
CUSO4*5H2O + KI = CUI + I2 + K2SO4 + H2O =>
2 CUSO4*5H2O + 4 KI = 2 CUI + I2 + 2 K2SO4 + 10 H2O
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
FeO + NaOH = Fe(OH)2 + Na2O =>
FeO + 2 NaOH = Fe(OH)2 + Na2O
FeCl3 + SCN = FeSCN + Cl =>
FeCl3 + SCN = FeSCN + 3 Cl
NI(s) + HCl(aq) = NICl2(aq) + H2(g) =>
NI(s) + 2 HCl(aq) = NICl2(aq) + H2(g)
(NH4)2O = NH4 + O2 =>
2(NH4)2O = 4 NH4 + O2
AlCl3 = Al + Cl =>
AlCl3 = Al + 3 Cl
KAlSi3O8 + H2O = Al2Si2O5(OH)4 + SiO2 + KOH =>
2 KAlSi3O8 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 KOH
HI + CaCO3 = H2CO3 + CaI2 =>
2 HI + CaCO3 = H2CO3 + CaI2
Fe3C + HNO3 = Fe(NO3)2 + CO2 + NO2 + H2O =>
Fe3C + 16 HNO3 = 3 Fe(NO3)2 + CO2 + 10 NO2 + 8 H2O
Zn(s) + MoO3(s) = ZnO(s) + Mo2O3(s) =>
3 Zn(s) + 2 MoO3(s) = 3 ZnO(s) + Mo2O3(s)
AlCl3 + HOH = AlOH + HCl3 =>
AlCl3 + HOH = AlOH + HCl3
C2H4O + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
H3AsO3 + NaOH = NaH2AsO3 + H2O =>
H3AsO3 + NaOH = NaH2AsO3 + H2O
Hg(NO3)2 + H2O = Hg + O2 + HNO3 =>
2 Hg(NO3)2 + 2 H2O = 2 Hg + O2 + 4 HNO3
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
HF + SbF5 = SbHF6 =>
HF + SbF5 = SbHF6
Ca(OH)2(aq) + NaCl(aq) = NaOH(aq) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 NaCl(aq) = 2 NaOH(aq) + CaCl2(aq)
CH3CH2COCl + H2O = CH3CH2COOH + HCl =>
CH3CH2COCl + H2O = CH3CH2COOH + HCl
K2 + O2 = K2O2 =>
K2 + O2 = K2O2
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
CH3OH + H = CH4 + H2O =>
CH3OH + 2 H = CH4 + H2O
Na3PO4 + AgNO3 = Na3NO3AgPO4 =>
Na3PO4 + AgNO3 = Na3NO3AgPO4
C13H28 + O2 = CO + H2O =>
2 C13H28 + 27 O2 = 26 CO + 28 H2O
NaHSO3 = Na2SO3 + SO2 + H2O =>
2 NaHSO3 = Na2SO3 + SO2 + H2O
KMnO4 + FeCl2 + HCl = FeCl3 + H2O + KCl + MnCl2 =>
KMnO4 + 5 FeCl2 + 8 HCl = 5 FeCl3 + 4 H2O + KCl + MnCl2
NaAl(OH)4 + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 NaAl(OH)4 + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 H2O
CH2O + H2O = CH4O2 =>
CH2O + H2O = CH4O2
Mg2 + H2O = MgO + H2 =>
Mg2 + 2 H2O = 2 MgO + 2 H2
H2SiO3 + Na2O = Na2SiO3 + H2O =>
H2SiO3 + Na2O = Na2SiO3 + H2O
CuCN + KCN = K[Cu(CN)2] =>
CuCN + KCN = K[Cu(CN)2]
Br2 + MgF2 = BrF + Mg =>
Br2 + MgF2 = 2 BrF + Mg
CdO + KOH = K2CdO2 + H2O =>
CdO + 2 KOH = K2CdO2 + H2O
CH4O + HNO3 = CH3NO3 + H2O =>
CH4O + HNO3 = CH3NO3 + H2O
HCl(ac) + Ca(OH)2 = CaCl2 + H2O =>
2 HCl(ac) + Ca(OH)2 = CaCl2 + 2 H2O
HgO + CO = HgO(CO) =>
HgO + CO = HgO(CO)
Al + OH{-}1 + NO3{-}1 + H2O = AlO2{-}1 + NH3 =>
8 Al + 5 OH{-}1 + 3 NO3{-}1 + 2 H2O = 8 AlO2{-}1 + 3 NH3
ZnO + ZnCl2 + H2O = Zn5(OH)8Cl2 =>
4 ZnO + ZnCl2 + 4 H2O = Zn5(OH)8Cl2
Cu(NO3)2*3H2O + NaOH = CuO + NaNO3 + H2O =>
Cu(NO3)2*3H2O + 2 NaOH = CuO + 2 NaNO3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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