| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 4 KMnO4 + 4 KOH = C4O4H10 + 4 K2MnO4
C3H7OH(l) + O2(g) = CO2 + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2 + 8 H2O(g)
HSO + AgNO3 = AgSO + HNO3 =>
HSO + AgNO3 = AgSO + HNO3
FeCO3 + HBr = FeBr2 + H2O + CO2 =>
FeCO3 + 2 HBr = FeBr2 + H2O + CO2
Na2Cr2O7 + H2SO4 = CrO3 + H2O + Na2SO4 =>
Na2Cr2O7 + H2SO4 = 2 CrO3 + H2O + Na2SO4
Ca(NO3)2(aq) + Na3PO4(aq) = Ca(PO4)2(s) + Na3NO3(aq) =>
Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca(PO4)2(s) + 2 Na3NO3(aq)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Uuo + H2O = UuoH + O =>
2 Uuo + H2O = 2 UuoH + O
NaBr + HCl + C6H5CH3 = C6H5CH2Br + NaCl + H2 =>
NaBr + HCl + C6H5CH3 = C6H5CH2Br + NaCl + H2
Mg2P + BaS = Ba2P + MgS =>
Mg2P + 2 BaS = Ba2P + 2 MgS
H2O + C12H24 = C2H5OH =>
6 H2O + C12H24 = 6 C2H5OH
KI + HNO3 = NO + KNO3 + H2O + I2 =>
6 KI + 8 HNO3 = 2 NO + 6 KNO3 + 4 H2O + 3 I2
MgO2 + Li = LiO2 + Mg =>
MgO2 + Li = LiO2 + Mg
Pb(Ac)2 + KI = Pb2 + KI(Ac)2 =>
2 Pb(Ac)2 + 2 KI = Pb2 + 2 KI(Ac)2
Fe3O4 + CO2 = CO + Fe2O3 =>
2 Fe3O4 + CO2 = CO + 3 Fe2O3
NaHCO3 + C6H8O = CO2 + H2O + Na3C6H5O7 =>
15 NaHCO3 + 3 C6H8O = 3 CO2 + 7 H2O + 5 Na3C6H5O7
KOH + S2 = KS + SOH =>
KOH + S2 = KS + SOH
FePO4 + NaOH = Fe(OH)3 + Na3(PO4) =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3(PO4)
Bi(NO3)3 + NaOH + SiCl2 = BiCl3 + NaNO3 + Si(OH)2 =>
2 Bi(NO3)3 + 6 NaOH + 3 SiCl2 = 2 BiCl3 + 6 NaNO3 + 3 Si(OH)2
KOH + LiPO4 = KPO4 + LiOH =>
KOH + LiPO4 = KPO4 + LiOH
WS2 + O2 = WO3 + SO2 =>
2 WS2 + 7 O2 = 2 WO3 + 4 SO2
AgNO3(aq) + Zn(s) = ZnNO3(aq) + Ag(s) =>
AgNO3(aq) + Zn(s) = ZnNO3(aq) + Ag(s)
HCI + KOH = K + CI + H2O =>
HCI + KOH = K + CI + H2O
C4H4O2 + O2 = C4H4O4 =>
C4H4O2 + O2 = C4H4O4
C8H6O3 + CH3CO2H = C9H8O4 =>
2 C8H6O3 + CH3CO2H = 2 C9H8O4
CHOH(CH2OH)2 + O2 = CO2 + H2O =>
2 CHOH(CH2OH)2 + 7 O2 = 6 CO2 + 8 H2O
Br2 + H3(AsO4) = As4 + H(Br2O2) + H2O =>
20 Br2 + 12 H3(AsO4) = 3 As4 + 20 H(Br2O2) + 8 H2O
Mn{4+} + O{-2} = MnO2 =>
Mn{4+} + 2 O{-2} = MnO2
Mn + HO = MnO4 + H2O =>
Mn + 8 HO = MnO4 + 4 H2O
[Ag(NH3)2]NO3 + Zn = Ag + Zn(NO3)2 + NH3 =>
2[Ag(NH3)2]NO3 + Zn = 2 Ag + Zn(NO3)2 + 4 NH3
K2Cr2O7 + FeCl2 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + Cl2 + H2O =>
K2Cr2O7 + 2 FeCl2 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + 2 Cl2 + 7 H2O
Cd(OH)2 + NH4OH = (Cd(NH3)6)(OH)2 + H2O =>
Cd(OH)2 + 6 NH4OH = (Cd(NH3)6)(OH)2 + 6 H2O
Nl(NO3)2 + HCl = NlCl2 + HNO3 =>
Nl(NO3)2 + 2 HCl = NlCl2 + 2 HNO3
Sb + K2Cr2O7 + H2SO4 = H3SbO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 Sb + 5 K2Cr2O7 + 20 H2SO4 = 6 H3SbO4 + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
Mn2(SO4)3 = MnSO4 + O2 + SO3 =>
2 Mn2(SO4)3 = 4 MnSO4 + O2 + 2 SO3
I2 + BeCl2 = BeI2 + Cl2 =>
I2 + BeCl2 = BeI2 + Cl2
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
BaF2 + NaOH = Ba(OH)2 + NaF =>
BaF2 + 2 NaOH = Ba(OH)2 + 2 NaF
Na2O2 + H2O = Na2H2O + O2 =>
Na2O2 + H2O = Na2H2O + O2
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
F2(g) + Ar(g) = ArF(g) =>
F2(g) + 2 Ar(g) = 2 ArF(g)
Ca(ClO)2 = Ca(ClO3)2 + CaCl2 =>
3 Ca(ClO)2 = Ca(ClO3)2 + 2 CaCl2
Fe3(PO4)2 + MgS = FeS2 + Mg3(PO4) =>
Fe3(PO4)2 + 6 MgS = 3 FeS2 + 2 Mg3(PO4)
Na2CO3 + CuCl2 = NaCl + CuCO3 =>
Na2CO3 + CuCl2 = 2 NaCl + CuCO3
C2H5OH + K2Cr2O7 + H2SO4 = CH3CH2O + Cr2(SO4)3 + K2SO4 + H2O =>
6 C2H5OH + K2Cr2O7 + 4 H2SO4 = 6 CH3CH2O + Cr2(SO4)3 + K2SO4 + 7 H2O
P + O = PO2 =>
P + 2 O = PO2
C4H10 + HCl = C4H9 + H2Cl =>
C4H10 + HCl = C4H9 + H2Cl
C2H6O(ethanol) + O2 = H2O + CH3COOH =>
C2H6O(ethanol) + O2 = H2O + CH3COOH
ClO2 + PbO + NaOH = PbO3 + NaClO2 + H2O =>
4 ClO2 + PbO + 4 NaOH = PbO3 + 4 NaClO2 + 2 H2O
NaBr + H2SO4 = H2Br + NaSO4 =>
NaBr + H2SO4 = H2Br + NaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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