| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ZnO + 2 Ba(OH)2 + 2 H2O = Ba2([Zn(OH)4])2
KMnO4 + H2O + C3H6 = KOH + MnO2 + C3H8O2 =>
2 KMnO4 + 4 H2O + 3 C3H6 = 2 KOH + 2 MnO2 + 3 C3H8O2
H2 + Ti = TiH2 =>
H2 + Ti = TiH2
Fe(NO3)2 + Li2CrO4 = FeCrO4 + LiNO3 =>
Fe(NO3)2 + Li2CrO4 = FeCrO4 + 2 LiNO3
MnSO4 + KOH = K2SO4 + MnO + H2O =>
MnSO4 + 2 KOH = K2SO4 + MnO + H2O
Cd + H = CdH =>
Cd + H = CdH
K3[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
2 K3[Fe(SCN)6] + 32 K2Cr2O7 + 116 H2SO4 = Fe2(SO4)3 + 32 Cr2(SO4)3 + 12 CO2 + 116 H2O + 29 K2SO4 + 12 KNO3
(NH4)3ZrF7 + NH3 + H2O = ZrO(OH)2 + NH4F =>
(NH4)3ZrF7 + 4 NH3 + 3 H2O = ZrO(OH)2 + 7 NH4F
(NH4)2Fe(SO4)2 + NaOH = Fe(OH)2 + NH3 + H2O + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = Fe(OH)2 + 2 NH3 + 2 H2O + 2 Na2SO4
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
C6H12O6 + Ag2O = C6H12O7 + Ag =>
C6H12O6 + Ag2O = C6H12O7 + 2 Ag
C3H6O3 = C3H4O2 + H2O =>
C3H6O3 = C3H4O2 + H2O
Calciumchlorate = calciumchloride + oxygen =>
Ca(ClO3)2 = CaCl2 + 3 O2
KMnO4 + NaHSO3 + NaOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaHSO3 + NaOH = 2 MnO2 + K2SO4 + 2 Na2SO4 + 2 H2O
CaO + N2O = Ca(N2O2) =>
CaO + N2O = Ca(N2O2)
Mg(OH)3 + H2Te = Mg2Te3 + H2O =>
2 Mg(OH)3 + 3 H2Te = Mg2Te3 + 6 H2O
CaCO3CaCO3 + H2O = H2CO3 + CaO =>
CaCO3CaCO3 + 2 H2O = 2 H2CO3 + 2 CaO
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 2 Fe2O3 + 8 CO2
Cr(OH)2 + H2O = Cr(OH)3 + H2 =>
2 Cr(OH)2 + 2 H2O = 2 Cr(OH)3 + H2
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
CH3(CH2)11OH + O2 = CO2 + H2 =>
2 CH3(CH2)11OH + 23 O2 = 24 CO2 + 26 H2
KMnO4 + HCl = Cl2 + KCl + H2O + MnO2 =>
2 KMnO4 + 8 HCl = 3 Cl2 + 2 KCl + 4 H2O + 2 MnO2
Na2C2O4 + Ba(NO3)2 = BaC2O4 + NaNO3 =>
Na2C2O4 + Ba(NO3)2 = BaC2O4 + 2 NaNO3
BeCl2 + AgNO3 = (Be(NO3)2) + AgCl =>
BeCl2 + 2 AgNO3 = (Be(NO3)2) + 2 AgCl
H2(SO4) + Na2(CO3) = Na2(SO4) + H2O + CO2 =>
H2(SO4) + Na2(CO3) = Na2(SO4) + H2O + CO2
CaCl2 + (NH4)2CO3 = (NH4)Cl + CaCO3 =>
CaCl2 + (NH4)2CO3 = 2(NH4)Cl + CaCO3
C5H11OH + HCl = C5H13Cl + O =>
C5H11OH + HCl = C5H13Cl + O
CaCO3 + (NH2)2CO = CaCN2 + CO + N2 + H2O =>
2 CaCO3 + 3(NH2)2CO = 2 CaCN2 + 3 CO + N2 + 6 H2O
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
CaO + H2O + FeSO4 = CaSO4 + Fe(OH)2 =>
CaO + H2O + FeSO4 = CaSO4 + Fe(OH)2
AgS2 = Ag + S2 =>
AgS2 = Ag + S2
KI + Pb + (NO3)4 = PbI2 + KNO3 =>
4 KI + 2 Pb + (NO3)4 = 2 PbI2 + 4 KNO3
Cu + Ag(NO3)3 = Ag + Cu(NO3) =>
3 Cu + Ag(NO3)3 = Ag + 3 Cu(NO3)
CuOH + Na2CO3 = Cu2CO3 + NaOH =>
2 CuOH + Na2CO3 = Cu2CO3 + 2 NaOH
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Cl2H + HO = HOH + Cl2 =>
Cl2H + HO = HOH + Cl2
HI + H2SO4 = SO2 + H2O + I2 =>
2 HI + H2SO4 = SO2 + 2 H2O + I2
CoSO4(s) + H2O(l) = CoSO4*H2O(s) =>
CoSO4(s) + H2O(l) = CoSO4*H2O(s)
FeCl3 + PO4 = FePO4 + Cl =>
FeCl3 + PO4 = FePO4 + 3 Cl
Br + C = BrC =>
Br + C = BrC
(C2H5)4NBr + NaCN = (C2H5)4NCN + NaBr =>
(C2H5)4NBr + NaCN = (C2H5)4NCN + NaBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CH2OH + K2Cr2O7 + HCl = CH3COOH + CrCl3 + H2O + KCl =>
3 CH3CH2OH + 2 K2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 11 H2O + 4 KCl
NH4Cl + Ag{+} = AgCl + NH4{+} =>
NH4Cl + Ag{+} = AgCl + NH4{+}
C2H5OH + CrO3 + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
C2H5OH + 4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 2 CO2 + 9 H2O
Al + HNO3 + HCl = AlCl3 + NO2 + H2O =>
Al + 3 HNO3 + 3 HCl = AlCl3 + 3 NO2 + 3 H2O
FeCl2 + H2O = FeO + HCl =>
FeCl2 + H2O = FeO + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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