| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Al + 3 HCl = 3 AlCl + H3
Cl2 + MnSO4 + NaOH = MnO2 + NaCl + Na2SO4 + H2O =>
Cl2 + MnSO4 + 4 NaOH = MnO2 + 2 NaCl + Na2SO4 + 2 H2O
NaHCO3HCl = NaCl + H2O + CO2 =>
NaHCO3HCl = NaCl + H2O + CO2
CH3COONH4 + AgNO3 = CH3COOAg + NH4NO3 =>
CH3COONH4 + AgNO3 = CH3COOAg + NH4NO3
AsCl + H{2} = As{2}S{3} + HCl =>
AsCl + H{2} = As{2}S{3} + HCl
H2O + ClO{-} + F{-} = Cl{-} + F2 + OH{-} =>
H2O + ClO{-} + 2 F{-} = Cl{-} + F2 + 2 OH{-}
NH4 + NO3 = NH3 + HNO3 =>
NH4 + NO3 = NH3 + HNO3
CuCl2 + K2CO3 = CuCO3 + KCl =>
CuCl2 + K2CO3 = CuCO3 + 2 KCl
Ba(NO3)2 + AgNO3 = BaNO3 + Ag(NO3)2 =>
Ba(NO3)2 + AgNO3 = BaNO3 + Ag(NO3)2
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
Cl2O7 = Cl2 + O7 =>
Cl2O7 = Cl2 + O7
Ca(OH)2 + HOOCCOOH = Ca(OOCCOOH)2 + H2O =>
Ca(OH)2 + 2 HOOCCOOH = Ca(OOCCOOH)2 + 2 H2O
C3H5(OH)3 + HCl = C3H5(OCl)3 + H2 =>
C3H5(OH)3 + 3 HCl = C3H5(OCl)3 + 3 H2
FeCl2 + NaBiO3 + NaOH + H2O = Fe(OH)3 + BiOCl + NaCl =>
2 FeCl2 + NaBiO3 + 2 NaOH + 2 H2O = 2 Fe(OH)3 + BiOCl + 3 NaCl
CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O =>
2 CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O(l)
ZnSO4 + K2CO3 = ZnCO3 + K2SO4 =>
ZnSO4 + K2CO3 = ZnCO3 + K2SO4
NaNO3 + Ag2SO4 = AgNO3 + Na2SO4 =>
2 NaNO3 + Ag2SO4 = 2 AgNO3 + Na2SO4
C7H6O + KHSO5 = C7H6O2 + KHSO4 =>
C7H6O + KHSO5 = C7H6O2 + KHSO4
K2CO3(aq) + Ca(NO3)2(aq) = K2(NO3)2(aq) + CaCO3(s) =>
K2CO3(aq) + Ca(NO3)2(aq) = K2(NO3)2(aq) + CaCO3(s)
HCl(g) + Ca(s) = H2(g) + CaCl2(aq) =>
2 HCl(g) + Ca(s) = H2(g) + CaCl2(aq)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CO2(g) + H2O(g) = C6H12O6 + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6 + 6 O2(g)
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
Pd(OH)2 + HNO3 + H2O = Pd(OH)4 + NO =>
3 Pd(OH)2 + 2 HNO3 + 2 H2O = 3 Pd(OH)4 + 2 NO
C2H4 + CH3OH = C3H7OH =>
C2H4 + CH3OH = C3H7OH
Ti + P4 = Ti3P4 =>
3 Ti + P4 = Ti3P4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C19H40 + CuO = H2O + CO2 + Cu2 =>
C19H40 + 58 CuO = 20 H2O + 19 CO2 + 29 Cu2
KMnO4 + NaOH + NaHSO3 = Na2(MnO4) + Na2SO4 + H2O + K2MnO4 =>
2 KMnO4 + 3 NaOH + NaHSO3 = Na2(MnO4) + Na2SO4 + 2 H2O + K2MnO4
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H3O =>
2 KMnO4 + 18 KCl + 12 H2SO4 = 2 MnSO4 + 10 K2SO4 + 9 Cl2 + 8 H3O
e + H{+} + CH3COO{-} = CH3CH2CH2COO{-} + H2O =>
4e + 5 H{+} + 2 CH3COO{-} = CH3CH2CH2COO{-} + 2 H2O
H{+} + Ag + O2 = Ag{+} + H2O =>
4 H{+} + 4 Ag + O2 = 4 Ag{+} + 2 H2O
Ag(CN)2 + H2O = AgO + HCN =>
Ag(CN)2 + H2O = AgO + 2 HCN
Na2O + SO2 = NaO2 + SO =>
Na2O + 3 SO2 = 2 NaO2 + 3 SO
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Mg + HNO3 = Mg(NO3)2 + NH4NNO3 + H2O =>
13 Mg + 32 HNO3 = 13 Mg(NO3)2 + 2 NH4NNO3 + 12 H2O
NaNO3 + Ag2SO4 = AgNO3 + Na2SO4 =>
2 NaNO3 + Ag2SO4 = 2 AgNO3 + Na2SO4
CuCI + ZnNO3 = CuNO3 + ZnCI =>
CuCI + ZnNO3 = CuNO3 + ZnCI
PB(OH)2 + HCl = H2O + PBOHCl =>
PB(OH)2 + HCl = H2O + PBOHCl
AlBr3 + Na2S = Al2S + NaBr3 =>
2 AlBr3 + Na2S = Al2S + 2 NaBr3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(HCO3)2 + FeSO4 = Fe(HCO3)2 + BaSO4 =>
Ba(HCO3)2 + FeSO4 = Fe(HCO3)2 + BaSO4
MgCl2 + FeO = MgO + FeCl2 =>
MgCl2 + FeO = MgO + FeCl2
NH4Cl + NaOH = NH3(g) + H2O(l) + NaCl =>
NH4Cl + NaOH = NH3(g) + H2O(l) + NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H9NO2 = C4H9N + CO2 =>
C5H9NO2 = C4H9N + CO2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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