| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + K2SO4 + 2 MnSO4
NH5 = N2 + H2 =>
2 NH5 = N2 + 5 H2
NH3 + H3O = NH2 + H4O =>
NH3 + H3O = NH2 + H4O
H3(PO4) + Li(OH) = Li(PO4) + H3(OH) =>
H3(PO4) + Li(OH) = Li(PO4) + H3(OH)
K3(PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Br + Al2(SO4)3 = BrSO4 + Al =>
3 Br + Al2(SO4)3 = 3 BrSO4 + 2 Al
BaCl2 + NaHSO4 = BaSO4 + HCl + NaCl =>
BaCl2 + NaHSO4 = BaSO4 + HCl + NaCl
Zn2 + CuCl = ZnCl + Cu =>
Zn2 + 2 CuCl = 2 ZnCl + 2 Cu
K2SO3 + HClO4 = HKCl + SO4 + O2 =>
2 K2SO3 + 4 HClO4 = 4 HKCl + 2 SO4 + 7 O2
CH3CCCH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CCCH3 + 6 KMnO4 + 8 KOH = 2 CH3COOK + 6 K2MnO4 + 4 H2O
NaBrAg = AgBrNa =>
NaBrAg = AgBrNa
Li2SO4 + Cu(OH)2 = CuSO4 + LiOH =>
Li2SO4 + Cu(OH)2 = CuSO4 + 2 LiOH
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MnCl3 + K3PO4 = MnPO4 + KCl =>
MnCl3 + K3PO4 = MnPO4 + 3 KCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
Na2O + NaCl = Na3OCl =>
Na2O + NaCl = Na3OCl
Pb(NO3)2 + FeI3 = PbI2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeI3 = 3 PbI2 + 2 Fe(NO3)3
SO2 + P2O5 = P2SO7 =>
SO2 + P2O5 = P2SO7
SO3 + NH3 = (NH3)2SO3 =>
SO3 + 2 NH3 = (NH3)2SO3
C6H14 + HCl = C6H14Cl + H =>
C6H14 + HCl = C6H14Cl + H
AlBr3 + K3PO4 = KBr + AlPO4 =>
AlBr3 + K3PO4 = 3 KBr + AlPO4
Mn2O3 + Ca = MnO + CaO =>
Mn2O3 + Ca = 2 MnO + CaO
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + KCl =>
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + 2 KCl
Mg(CH3COO)2 + SrCl2 = MgCl2 + Sr(CH3COO)2 =>
Mg(CH3COO)2 + SrCl2 = MgCl2 + Sr(CH3COO)2
SiH(CH3)4 + O2 = SiO2 + CO2 + H2O =>
4 SiH(CH3)4 + 33 O2 = 4 SiO2 + 16 CO2 + 26 H2O
Fe + HNO3(conc) = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3(conc) = 10 Fe(NO3)3 + 3 N2 + 18 H2O
MnO4{-}(aq) + I{-}(aq) + H2O(l) = MnO2(s) + I2(aq) + OH{-}(aq) =>
2 MnO4{-}(aq) + 6 I{-}(aq) + 4 H2O(l) = 2 MnO2(s) + 3 I2(aq) + 8 OH{-}(aq)
C3H4O12 + C6H12O6 = CO2 + H2O =>
3 C3H4O12 + C6H12O6 = 15 CO2 + 12 H2O
H2SO4 + FeSO4 + KMnO4 = K2SO4 + H2O + Fe2(SO4)3 + MnSO4 =>
8 H2SO4 + 10 FeSO4 + 2 KMnO4 = K2SO4 + 8 H2O + 5 Fe2(SO4)3 + 2 MnSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PbNO3 + H2SO4 = Pb2H2SO4 + NO3 =>
2 PbNO3 + H2SO4 = Pb2H2SO4 + 2 NO3
K2SO4 + KMnO4 + H2O = K2S2O8 + MnO2 + KOH =>
6 K2SO4 + 2 KMnO4 + 4 H2O = 3 K2S2O8 + 2 MnO2 + 8 KOH
H2CaCl2 = CaH2Cl2 =>
H2CaCl2 = CaH2Cl2
I2 + BaBr2 = IBr + Ba =>
I2 + BaBr2 = 2 IBr + Ba
Zn + Fe2(SO3)3 = Zn(SO3)3 + Fe =>
Zn + Fe2(SO3)3 = Zn(SO3)3 + 2 Fe
Fe(s) + H2SO4(aq) = Fe3(SO4)2(aq) + H2 =>
3 Fe(s) + 2 H2SO4(aq) = Fe3(SO4)2(aq) + 2 H2
C3H8O + C2H4O2 = CH3COOC3H7 + H2O =>
C3H8O + C2H4O2 = CH3COOC3H7 + H2O
Ba(NO3)2 = Ba + NO3 =>
Ba(NO3)2 = Ba + 2 NO3
AuO + H2O = Au(OH)3 + H =>
AuO + 2 H2O = Au(OH)3 + H
NaHCO3 + C6H8O6 = Na3C6H5O6 + H2O + CO2 =>
3 NaHCO3 + C6H8O6 = Na3C6H5O6 + 3 H2O + 3 CO2
Sn + CuCl3 = SnCl + Cu =>
3 Sn + CuCl3 = 3 SnCl + Cu
C2H6O2(l) + O2(g) = CO2 + H2O =>
2 C2H6O2(l) + 5 O2(g) = 4 CO2 + 6 H2O
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
CH3CH2CH2Cl + H2O = HCl + CH3CH2CH2OH =>
CH3CH2CH2Cl + H2O = HCl + CH3CH2CH2OH
C7H17 + O = H2O + CO =>
2 C7H17 + 31 O = 17 H2O + 14 CO
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
CH30CH3 + O2 = CO2 + H2O =>
4 CH30CH3 + 41 O2 = 8 CO2 + 66 H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
K2S + KMnO4 = K2MnO4 + S =>
K2S + 2 KMnO4 = 2 K2MnO4 + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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