| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + C2H2 + 3 H2SO4 = 2 CO2 + 4 H2O + K2SO4 + 2 MnSO4
Ba{+2} + Cr2O7{-2} = Ba(Cr2O7) =>
Ba{+2} + Cr2O7{-2} = Ba(Cr2O7)
Mg(OH2) = Mg + OH2 =>
Mg(OH2) = Mg + OH2
C3H8O3 + C15H31COOH = C51H98O6 + H2O =>
C3H8O3 + 3 C15H31COOH = C51H98O6 + 3 H2O
C4H10 + CO2 = C02 + H2O =>
4 C4H10 + 10 CO2 = 13 C02 + 20 H2O
Al2O3(s) + KOH = KAlO2 + H2O =>
Al2O3(s) + 2 KOH = 2 KAlO2 + H2O
C5H5Cl + O2 = CO2 + H2O + Cl =>
4 C5H5Cl + 25 O2 = 20 CO2 + 10 H2O + 4 Cl
FeCl3 + CuBr2 = FeBr3 + CuCl2 =>
2 FeCl3 + 3 CuBr2 = 2 FeBr3 + 3 CuCl2
KClO3 = KClO2 + O =>
KClO3 = KClO2 + O
C4H8 + K2Cr2O7 + H2SO4 = C3H6O2CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H8 + 5 K2Cr2O7 + 20 H2SO4 = 3 C3H6O2CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
CaCO3 + NaPO4 = CaPO4 + NaCO3 =>
CaCO3 + NaPO4 = CaPO4 + NaCO3
H2MoO4 + K2O = H2O + K2MoO4 =>
H2MoO4 + K2O = H2O + K2MoO4
CuSO4 + NH3 = Cu(OH) + N + SO3 =>
3 CuSO4 + NH3 = 3 Cu(OH) + N + 3 SO3
F2 + MgCl2 = MgF + Cl =>
F2 + 2 MgCl2 = 2 MgF + 4 Cl
Pb(NO3)2 = PbO + NO2 + O9 =>
9 Pb(NO3)2 = 9 PbO + 18 NO2 + O9
KBr + HF = KF + HBr =>
KBr + HF = KF + HBr
MgZn + HCl = MgZnCl2 + H2 =>
MgZn + 2 HCl = MgZnCl2 + H2
HI + AgOH = HOH + AgI =>
HI + AgOH = HOH + AgI
P2O3 + H2O + O2 = HPO3 =>
P2O3 + H2O + O2 = 2 HPO3
Cl4 + HS2 = HCl + S8 =>
Cl4 + 4 HS2 = 4 HCl + S8
HCl(aq) + Zn = ZnCl2(aq) + H2(g) =>
2 HCl(aq) + Zn = ZnCl2(aq) + H2(g)
L5H10 + O2 = LO2 + H2O =>
2 L5H10 + 15 O2 = 10 LO2 + 10 H2O
C(OH)2 + H(C2H3O2) = C(C2H3O2)2 + H2O =>
C(OH)2 + 2 H(C2H3O2) = C(C2H3O2)2 + 2 H2O
Pb2 + H3Po4 = Pb3(Po4)4 + H2 =>
3 Pb2 + 8 H3Po4 = 2 Pb3(Po4)4 + 12 H2
NaOH + ClH = NaCl + H2O =>
NaOH + ClH = NaCl + H2O
ZnOH2 + BaSO4 = ZnSO4 + BaOH2 =>
ZnOH2 + BaSO4 = ZnSO4 + BaOH2
Cu{+2} + NH3 = (Cu(NH3)4){+2} =>
Cu{+2} + 4 NH3 = (Cu(NH3)4){+2}
CaI2 + Mn(SO3)2 = CaSO3 + MnI4 =>
2 CaI2 + Mn(SO3)2 = 2 CaSO3 + MnI4
Pb + NO2 + O2 = Pb9(NO3)2 =>
9 Pb + 2 NO2 + O2 = Pb9(NO3)2
Cd + NH4OH = CdNH3 + H2O =>
Cd + NH4OH = CdNH3 + H2O
Hg(NO3)2 = Hg2O2 + NO2 + O =>
2 Hg(NO3)2 = Hg2O2 + 4 NO2 + 2 O
Ni(NO3)2 + NaOH = Na(NO3)2 + Ni(OH) =>
Ni(NO3)2 + NaOH = Na(NO3)2 + Ni(OH)
AlO2 + NaOH = H2O + Na2AlO3 =>
AlO2 + 2 NaOH = H2O + Na2AlO3
FeCl3 + K3[Fe(CN)6] = K3Cl3 + [Fe2(CN)6] =>
FeCl3 + K3[Fe(CN)6] = K3Cl3 + [Fe2(CN)6]
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
KI + H2(SO4) = K2(SO4) + HI =>
2 KI + H2(SO4) = K2(SO4) + 2 HI
CH3(CH2)CH2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
C20H14O2 + O2 = CO2 + H2O =>
2 C20H14O2 + 45 O2 = 40 CO2 + 14 H2O
H3PO4 + (NH4)MoO4 + HNO3 = (NH4)PO4(MoO3)12 + NH4NO3 + H2O =>
4 H3PO4 + 48(NH4)MoO4 + 34 HNO3 = 4(NH4)PO4(MoO3)12 + 39 NH4NO3 + 33 H2O
Mn + S2O82 + H2O = MnO4 + HSO4 =>
75 Mn + 4 S2O82 + 4 H2O = 75 MnO4 + 8 HSO4
NH4ReO4 + Re = (NH4)2ReO4 + ReO2 =>
2 NH4ReO4 + Re = (NH4)2ReO4 + 2 ReO2
LiOH + Fe2(SO4)3 = Fe2OH + Li(SO4)3 =>
LiOH + Fe2(SO4)3 = Fe2OH + Li(SO4)3
ZnCO2 + CaCl = CaCO2 + ZnCl =>
ZnCO2 + CaCl = CaCO2 + ZnCl
HCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HCOOH + NaHCO3 = HCOONa + H2O + CO2
Fe(NO3)3 + C6H15NO3 = Fe2O3 + CO2 + H2O + N2 =>
22 Fe(NO3)3 + 10 C6H15NO3 = 11 Fe2O3 + 60 CO2 + 75 H2O + 38 N2
C9H16NO3S + NaOH = C9H14NO3S + Na + H2O =>
C9H16NO3S + 2 NaOH = C9H14NO3S + 2 Na + 2 H2O
Al(NO3)3 + (NH4)2S = Al2S3 + NO3NH4 =>
2 Al(NO3)3 + 3(NH4)2S = Al2S3 + 6 NO3NH4
HSO3 + K2MnO4 = MnO2 + KMnO4 + K2SO4 + H2O =>
4 HSO3 + 5 K2MnO4 = 3 MnO2 + 2 KMnO4 + 4 K2SO4 + 2 H2O
Na2SO4 + KCl = Na2K + SO4Cl =>
Na2SO4 + KCl = Na2K + SO4Cl
H2NSO3H + NaNO2 = N2 + NaOH + H2SO4 =>
H2NSO3H + NaNO2 = N2 + NaOH + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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