| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCHO + I2 + 3 NaOH = HCOONa + 2 NaI + 2 H2O
C6H5OK + O2 = K2CO3 + CO2 + H2O =>
2 C6H5OK + 14 O2 = K2CO3 + 11 CO2 + 5 H2O
KOH + LiOH = KLi + OH =>
KOH + LiOH = KLi + 2 OH
FeO + H = Fe + H2O3 =>
3 FeO + 2 H = 3 Fe + H2O3
NaHSO4 + Cl2 = Na2(SO4)2 + H2Cl2 =>
2 NaHSO4 + Cl2 = Na2(SO4)2 + H2Cl2
Na2CO3 + La2O3 + GeO2 = NaLaGe2O6 + CO2 =>
Na2CO3 + La2O3 + 4 GeO2 = 2 NaLaGe2O6 + CO2
NH4Br + CaCO3 = NH4(CO3) + CaBr =>
NH4Br + CaCO3 = NH4(CO3) + CaBr
P3Cl7 = P + Cl2 =>
2 P3Cl7 = 6 P + 7 Cl2
KMnO4 + NaI + H2SO4 = I2 + Mn2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 8 NaI + 8 H2SO4 = 4 I2 + Mn2(SO4)3 + 4 Na2SO4 + K2SO4 + 8 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Zn + KMnO4 = K + ZnMnO4 =>
Zn + KMnO4 = K + ZnMnO4
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
Cu2SO4*(H2O)5Fe = Cu + FeSO4(H2O)5 =>
Cu2SO4*(H2O)5Fe = 2 Cu + FeSO4(H2O)5
CH3COOH + Na2O = CH3COONa + NaOH =>
CH3COOH + Na2O = CH3COONa + NaOH
MgO + H2SO3 = Mg(SO3) + H2O =>
MgO + H2SO3 = Mg(SO3) + H2O
NH4NO3 + HNO3 = HNH4 + NO3 =>
NH4NO3 + HNO3 = HNH4 + 2 NO3
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
NaCl + HClO = NaClO + HCl =>
NaCl + HClO = NaClO + HCl
K + HNO3 = KH + NO3 =>
K + HNO3 = KH + NO3
Na3PO4 + CaCl2 = CaPO4 + Na3Cl2 =>
Na3PO4 + CaCl2 = CaPO4 + Na3Cl2
CCl2F2 + H2O = HF + HCl + CH4 + O2 =>
CCl2F2 + 4 H2O = 2 HF + 2 HCl + CH4 + 2 O2
HBr + AgNO3 = HNO3 + AgBr =>
HBr + AgNO3 = HNO3 + AgBr
H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S
(NH4)2S + HNO3 = NH4NO3 + S + H2 =>
(NH4)2S + 2 HNO3 = 2 NH4NO3 + S + H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C6H5CH3 + Cr2O7{2-} + H{+} = Cr{3+} + C6H5COO{-} + H2O =>
C6H5CH3 + Cr2O7{2-} + 7 H{+} = 2 Cr{3+} + C6H5COO{-} + 5 H2O
K2Cr2O7 + H2SO + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + H2SO + 8 HCl = 2 CrCl3 + 2 KCl + H2SO4 + 4 H2O
FeCl3 + HCl = FeCl1000 + H =>
FeCl3 + 997 HCl = FeCl1000 + 997 H
NaI + F2 = NaF + I2 =>
2 NaI + F2 = 2 NaF + I2
CuCl2Fe(OH)2 = Cu(OH)2FeCl2 =>
CuCl2Fe(OH)2 = Cu(OH)2FeCl2
MnC2O4*3H2O + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*3H2O + 2 O2 = Mn3O4 + 9 H2O + 6 CO2
CaCl2 + C18H33NaO2 = Ca(C18H33O2) + NaCl2 =>
CaCl2 + C18H33NaO2 = Ca(C18H33O2) + NaCl2
Fe + Fe3O4 = FeO =>
Fe + Fe3O4 = 4 FeO
Mn(NO3)2 = Mn2O3 + O2 + NO2 =>
4 Mn(NO3)2 = 2 Mn2O3 + O2 + 8 NO2
KCN + AuCN = K[Au(CN)2] =>
KCN + AuCN = K[Au(CN)2]
Mn(NO3)2 = Mn2O3 + O2 + NO2 =>
4 Mn(NO3)2 = 2 Mn2O3 + O2 + 8 NO2
BaCO3 + H2S = BaS + CO2 + H2O =>
BaCO3 + H2S = BaS + CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(HCO3)2 + Ca(HSO4)2 = BaSO4 + CaSO4 + H2O + CO2 =>
Ba(HCO3)2 + Ca(HSO4)2 = BaSO4 + CaSO4 + 2 H2O + 2 CO2
[Cu(NH3)4](OH)2 + H2SO4 + H2O = [Cu(OH2)4]SO4 + (NH4)2 + SO4 =>
[Cu(NH3)4](OH)2 + 3 H2SO4 + 2 H2O = [Cu(OH2)4]SO4 + 2(NH4)2 + 2 SO4
H{+} + VO2{+} + SO3{2-} = VO{2+} + SO4{2-} + H2O =>
2 H{+} + 2 VO2{+} + SO3{2-} = 2 VO{2+} + SO4{2-} + H2O
HCl + C6H8O7 = C6H9O7 + Cl =>
HCl + C6H8O7 = C6H9O7 + Cl
Al(OH)3 + HCl(ac) = AlCl3(ac) + H2O(l) =>
Al(OH)3 + 3 HCl(ac) = AlCl3(ac) + 3 H2O(l)
O2N + H2O = HO3N + ON =>
3 O2N + H2O = 2 HO3N + ON
C6H5(CCH) + [Cu(NH3)2]Cl = C6H5(CCCu) + NH3 + NH4Cl =>
C6H5(CCH) + [Cu(NH3)2]Cl = C6H5(CCCu) + NH3 + NH4Cl
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl =>
CH3COCl + CH3CH2CH2OH = CH3COOCH2CH2CH3 + HCl
K2O(s) + H2O(g) = KOH(s) =>
K2O(s) + H2O(g) = 2 KOH(s)
C2H5COOH + NH3 = C2H5COONH2 + H2 =>
C2H5COOH + NH3 = C2H5COONH2 + H2
HC2H3O + Ca(OH)2 = Ca(C2H3O)2 + H2O =>
2 HC2H3O + Ca(OH)2 = Ca(C2H3O)2 + 2 H2O
N2(g) + O2(g) = N2O3 =>
2 N2(g) + 3 O2(g) = 2 N2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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