| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 3 C2H5OH = 3 CH3COOH + 4 MnO2 + 4 KOH + H2O
KSO4 + Na2OH = Na2SO4 + KOH =>
KSO4 + Na2OH = Na2SO4 + KOH
C4H4O4 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
3 C4H4O4 + 6 NaHCO3 = 6 CO2 + 4 H2O + 2 Na3C6H5O7
P2O3 + KMnO4 + KOH = MnPO4 + K3PO4 + H2O =>
P2O3 + KMnO4 + 2 KOH = MnPO4 + K3PO4 + H2O
Cr3C2 + O2 = Cr3O2 + CO =>
Cr3C2 + 2 O2 = Cr3O2 + 2 CO
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
P2O5 + BaO = P4O6 + BaO5 =>
2 P2O5 + BaO = P4O6 + BaO5
Fe + H2PO4 = Fe(PO4)2 + H2 =>
Fe + 2 H2PO4 = Fe(PO4)2 + 2 H2
CaCO3 + C3H6O3 = CaC3H5O3 + H2O + CO2 =>
12 CaCO3 + 13 C3H6O3 = 12 CaC3H5O3 + 9 H2O + 15 CO2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
NiCl4 + Pb(NO3)2 = Ni(NO3)2 + PbCl4 =>
NiCl4 + Pb(NO3)2 = Ni(NO3)2 + PbCl4
Al(OH)3 + CH3CO2H = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 CH3CO2H = Al(C2H3O2)3 + 3 H2O
CoCl3 + F2 = CoF2 + Cl2 =>
2 CoCl3 + 2 F2 = 2 CoF2 + 3 Cl2
K2O + OH2 = KOH =>
K2O + OH2 = 2 KOH
Cl2 + Ca(OH)2 = CaCl2 + HClO =>
2 Cl2 + Ca(OH)2 = CaCl2 + 2 HClO
NaBr + NaClO3 + H2SO4 = Cl2 + H2O + Br2 + Na2SO4 =>
10 NaBr + 2 NaClO3 + 6 H2SO4 = Cl2 + 6 H2O + 5 Br2 + 6 Na2SO4
AgNO3(aq) + NaCH3COO(aq) = AgCH3COO(s) + NaNO3(aq) =>
AgNO3(aq) + NaCH3COO(aq) = AgCH3COO(s) + NaNO3(aq)
Cu + N2 = CuN2 =>
Cu + N2 = CuN2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CaBr2 + Na2S = CaS + NaBr =>
CaBr2 + Na2S = CaS + 2 NaBr
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
(NH4)2SO4 + CuCl2 = NH4Cl + Cu2(SO4)2 =>
2(NH4)2SO4 + 2 CuCl2 = 4 NH4Cl + Cu2(SO4)2
K2Cr2O7 + K2S2O5 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 3 K2S2O5 + 5 H2SO4 = 5 K2SO4 + 2 Cr2(SO4)3 + 5 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KMnO4 + NO + H2O = MnO2 + KOH + Mn(NO3)2 =>
4 KMnO4 + 6 NO + 2 H2O = MnO2 + 4 KOH + 3 Mn(NO3)2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaClO + KBr = NaOBr + KCl =>
NaClO + KBr = NaOBr + KCl
H2Se + HNO3 = H2SeO3 + NO2 + H2O =>
H2Se + 6 HNO3 = H2SeO3 + 6 NO2 + 3 H2O
Sr(OH)2 = O2 + Sr + H2O =>
2 Sr(OH)2 = O2 + 2 Sr + 2 H2O
C6H5NO2 + Fe + HCl = C6H5NH3 + FeCl2 + H2O =>
2 C6H5NO2 + 7 Fe + 14 HCl = 2 C6H5NH3 + 7 FeCl2 + 4 H2O
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + KNO3(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + 2 KNO3(aq)
Cu + PO4{-}3 = Cu2PO4{-}3 =>
2 Cu + PO4{-}3 = Cu2PO4{-}3
O2 + C2H4 = CO2 + H2O =>
3 O2 + C2H4 = 2 CO2 + 2 H2O
ZnCl2(aq) + CuSO4(aq) = CuCl(aq) + Zn(SO4)2 =>
ZnCl2(aq) + 2 CuSO4(aq) = 2 CuCl(aq) + Zn(SO4)2
Fe(NO3)3 + KF = FeF3 + KNO3 =>
Fe(NO3)3 + 3 KF = FeF3 + 3 KNO3
H + Zn + H2SO4 = H3Zn2SO4 =>
H + 2 Zn + H2SO4 = H3Zn2SO4
FeCrNi + O2 = FeCrNiO2 =>
FeCrNi + O2 = FeCrNiO2
CuCl2(aq) + Na3PO4 = Cu3(PO4)2(aq) + NaCl(s) =>
3 CuCl2(aq) + 2 Na3PO4 = Cu3(PO4)2(aq) + 6 NaCl(s)
Ca(C2H3O2)2 + Na2C2O4 = CaC2O4 + Na2(C2H3O2)2 =>
Ca(C2H3O2)2 + Na2C2O4 = CaC2O4 + Na2(C2H3O2)2
COS + O2 = COO + SO2 =>
2 COS + 3 O2 = 2 COO + 2 SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Co(NH3)6 + HCl = Co + H + NCl =>
Co(NH3)6 + 6 HCl = Co + 24 H + 6 NCl
PbO = Pb + O =>
PbO = Pb + O
Mn + NiCl2 = MnCl3 + Ni =>
2 Mn + 3 NiCl2 = 2 MnCl3 + 3 Ni
Mg2O2 = Mg + O2 =>
Mg2O2 = 2 Mg + O2
Sb + P = SbP =>
Sb + P = SbP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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