| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoO + HCl = CoCl + HO
CuSO4 + H2O = CuSO4H2O =>
CuSO4 + H2O = CuSO4H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
NaOH + MgSO4 = NaMgOHSO4 =>
NaOH + MgSO4 = NaMgOHSO4
CuSO4 + NaCO3 = Cu(CO3)2 + (Na2)2 + SO4 =>
2 CuSO4 + 4 NaCO3 = 2 Cu(CO3)2 + (Na2)2 + 2 SO4
H2C2O4 + CsOH = H2O + HCsC2O4 =>
H2C2O4 + CsOH = H2O + HCsC2O4
FeI3 + NaNO3 = Fe(NO3)3 + NaI =>
FeI3 + 3 NaNO3 = Fe(NO3)3 + 3 NaI
Li3N + H2O = NH3 + LiHO =>
Li3N + 3 H2O = NH3 + 3 LiHO
Ag + Ni(No3)2 = Ni + AgNo3 =>
2 Ag + Ni(No3)2 = Ni + 2 AgNo3
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
C5H12 = H2 + C =>
C5H12 = 6 H2 + 5 C
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ph(NO2)2 + Fe + HCl = Ph(NH2)2 + FeCl2 + H2O =>
Ph(NO2)2 + 6 Fe + 12 HCl = Ph(NH2)2 + 6 FeCl2 + 4 H2O
AlSO4 + KOH = AlOHKSO4 =>
AlSO4 + KOH = AlOHKSO4
C3H8O + C6H12O2 = C9H18O2 + H2O =>
C3H8O + C6H12O2 = C9H18O2 + H2O
CH3CHOH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
10 CH3CHOH + 2 KMnO4 + 3 H2SO4 = 10 CH3COH + 2 MnSO4 + 8 H2O + K2SO4
Ca(OH)2 + NaI = CaI2 + NaOH =>
Ca(OH)2 + 2 NaI = CaI2 + 2 NaOH
MnO2 + HNO3 = Mn(NO3)2 + N2O + O2H2O =>
2 MnO2 + 6 HNO3 = 2 Mn(NO3)2 + N2O + 3 O2H2O
C6H5CHCH2 + KMnO4 + H2O = C6H5CH(OH)CH2(OH) + MnO2 + KOH =>
3 C6H5CHCH2 + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH2(OH) + 2 MnO2 + 2 KOH
CH3CHOH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + K2SO4 =>
10 CH3CHOH + 2 KMnO4 + 3 H2SO4 = 10 CH3COH + 2 MnSO4 + 8 H2O + K2SO4
Ca(ClO4)2 + Ca = CaCl2 + CaO =>
Ca(ClO4)2 + 8 Ca = CaCl2 + 8 CaO
AlSO4 + KOH = AlOHKSO4 =>
AlSO4 + KOH = AlOHKSO4
C7H6O2 + NH4OH + H3O = C7H5ONH4 + H2O =>
C7H6O2 + NH4OH + 2 H3O = C7H5ONH4 + 4 H2O
H2C2O4 + COH = C3H3O5 =>
H2C2O4 + COH = C3H3O5
HClO + KI = KCl + KOH + I2 =>
HClO + 2 KI = KCl + KOH + I2
Pb + Pb2O5 + H2SO4 = Pb(SO4)2 + H2O =>
Pb + 2 Pb2O5 + 10 H2SO4 = 5 Pb(SO4)2 + 10 H2O
KCO3 + HClO = KClO + HCO3 =>
KCO3 + HClO = KClO + HCO3
H2C2O4 + COH = C3H3O5 =>
H2C2O4 + COH = C3H3O5
H2S + CuI2 = HI + SCu =>
H2S + CuI2 = 2 HI + SCu
CoO + HCl = CoCl + HO =>
CoO + HCl = CoCl + HO
Cl2 + OH{-} = Cl{-} + Cl2O3{-} + H2O =>
7 Cl2 + 12 OH{-} = 10 Cl{-} + 2 Cl2O3{-} + 6 H2O
Sc2O3(s) + HCl = ScCl3 + H2O =>
Sc2O3(s) + 6 HCl = 2 ScCl3 + 3 H2O
H2C2O4 + COH = C3H3O5 =>
H2C2O4 + COH = C3H3O5
CuCl + Na(CO)3 = Cu(CO)3 + NaCl =>
CuCl + Na(CO)3 = Cu(CO)3 + NaCl
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
Ca(OH)2 + NaI = CaI2 + NaOH =>
Ca(OH)2 + 2 NaI = CaI2 + 2 NaOH
CaCl2(s) + Na3PO4 = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(s) + 2 Na3PO4 = Ca3(PO4)2(s) + 6 NaCl(aq)
C3H8O + C6H12O2 = C9H18O2 + H2O =>
C3H8O + C6H12O2 = C9H18O2 + H2O
RCOONa + KCl = RCOOK + NaCl =>
RCOONa + KCl = RCOOK + NaCl
Fe(NO3)3*9H2O = Fe(NO3)3 + H2O =>
Fe(NO3)3*9H2O = Fe(NO3)3 + 9 H2O
C3H8O + C6H12O2 = C9H18O2 + H2O =>
C3H8O + C6H12O2 = C9H18O2 + H2O
MnO2 + HNO3 = Mn(NO3)2 + N2O + O2H2O =>
2 MnO2 + 6 HNO3 = 2 Mn(NO3)2 + N2O + 3 O2H2O
C5H10 + O2 = CH2O =>
2 C5H10 + 5 O2 = 10 CH2O
NiCl2(s) + O2(s) = NiO2(s) + Cl2O5(g) =>
2 NiCl2(s) + 7 O2(s) = 2 NiO2(s) + 2 Cl2O5(g)
CH3CH2CH = CHCH2CH3 =>
CH3CH2CH = CHCH2CH3
NaHCO3 + H3CCOOH = H3CCOONa + H2O + CO2 =>
NaHCO3 + H3CCOOH = H3CCOONa + H2O + CO2
CuO2 + Zn = Cu + ZnO =>
CuO2 + 2 Zn = Cu + 2 ZnO
O{-2} = {-} + O2 =>
2 O{-2} = 4e + O2
S + Na2SO4 = Na2S + SO2 =>
2 S + Na2SO4 = Na2S + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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