| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + 2 HC2H3O2(aq)
SnCl2 + K3[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + SnCl4 + KCl =>
SnCl2 + 2 K3[Fe(CN)6] + 2 FeCl3 = 2 KFe[Fe(CN)6] + SnCl4 + 4 KCl
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Ba(OH)2 + H2(SO4) = BaSO4 + H2O =>
Ba(OH)2 + H2(SO4) = BaSO4 + 2 H2O
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
FeCl3 + Na2SO3 + H2O = Fe(OH)3 + SO2 + NaCl =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 NaCl
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
Ag + Ca(No3)2 = Ca + AgNo3 =>
2 Ag + Ca(No3)2 = Ca + 2 AgNo3
AlCl3 + Ba(OH)2 = BaCl2 + Al(OH)3 =>
2 AlCl3 + 3 Ba(OH)2 = 3 BaCl2 + 2 Al(OH)3
Al(OH)3 + C2H2O4 = Al2(C2O4)3 + H2O =>
2 Al(OH)3 + 3 C2H2O4 = Al2(C2O4)3 + 6 H2O
SeO + O2 = SeO2 =>
2 SeO + O2 = 2 SeO2
(C17H33COOCH2)2CHOCOC17H33 + KOH = C3H8O3 + C18H33KO2 =>
(C17H33COOCH2)2CHOCOC17H33 + 3 KOH = C3H8O3 + 3 C18H33KO2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
SiH2Cl2 + H2O = Si(OH)4 + Cl + H2 =>
SiH2Cl2 + 4 H2O = Si(OH)4 + 2 Cl + 3 H2
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H7CI + NaOH = NaCI + H2O + C3H6 =>
C3H7CI + NaOH = NaCI + H2O + C3H6
CoCl2(aq) + NaOH(aq) = Co(OH)2 + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaCl(aq)
HClO4 + Na2CO3 = CO2 + H2O + NaClO4 =>
2 HClO4 + Na2CO3 = CO2 + H2O + 2 NaClO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Mg(OH)2 + H2 = MgH2 + H2O =>
Mg(OH)2 + 2 H2 = MgH2 + 2 H2O
(COOH)2 + KMnO4 = Mn(COO2) + K2(COO2) + CO2 + H2O =>
5(COOH)2 + 2 KMnO4 = 2 Mn(COO2) + K2(COO2) + 7 CO2 + 5 H2O
CuSO4 + H2O2 = H2SO4 + CuO + O2 =>
2 CuSO4 + 2 H2O2 = 2 H2SO4 + 2 CuO + O2
C3H8 + HNO3 = CO2 + H2O + C2H5NO2 =>
7 C3H8 + 10 HNO3 = CO2 + 8 H2O + 10 C2H5NO2
Mg + NH4 + Na2HPO4 = MgNH4PO4 + Na + H =>
Mg + NH4 + Na2HPO4 = MgNH4PO4 + 2 Na + H
C + AlO = AlC2 + CO2 =>
5 C + 2 AlO = 2 AlC2 + CO2
Br + F4{-} = BrF4{-} =>
Br + F4{-} = BrF4{-}
C + H2O2 = CO + H2O =>
C + H2O2 = CO + H2O
Fe3 + H2SO4{-}2 = H2 + Fe2SO4{-}2 =>
2 Fe3 + 3 H2SO4{-}2 = 3 H2 + 3 Fe2SO4{-}2
Na(OH) + HSO2 = Na(SO2) + H2O =>
Na(OH) + HSO2 = Na(SO2) + H2O
Fe + H3BO3 = Fe(BO3) + H2 =>
2 Fe + 2 H3BO3 = 2 Fe(BO3) + 3 H2
CO2 + H2O + NH4{+} + PO4{3-} = C1000H1650O242N130P10 + H{+} + O2 =>
2000 CO2 + 1230 H2O + 260 NH4{+} + 20 PO4{3-} = 2 C1000H1650O242N130P10 + 200 H{+} + 2413 O2
CuO + H2 = H2O + Cu20 =>
20 CuO + 20 H2 = 20 H2O + Cu20
CuNO3 = Cu2O + NO + O2 =>
4 CuNO3 = 2 Cu2O + 4 NO + 3 O2
C4H10(s) + O2(g) = CO2(g) + H20(g) =>
2 C4H10(s) + 8 O2(g) = 8 CO2(g) + H20(g)
NaClO2 + S = NaCl + SO2 =>
NaClO2 + S = NaCl + SO2
NH4(OH) + FeCl3 = NH4(Cl) + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4(Cl) + Fe(OH)3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
H2O + SiO2 = Si(OH)4 =>
2 H2O + SiO2 = Si(OH)4
CrO4 = Cr + O =>
CrO4 = Cr + 4 O
NH4(OH) + FeCl3 = NH4(Cl) + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4(Cl) + Fe(OH)3
C6H12O + KMnO4 + H2SO4 = C6H10O2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
NH4(OH) + FeCl3 = NH4(Cl) + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4(Cl) + Fe(OH)3
Al(s) + CaCl2(aq) = AlCl + Ca =>
2 Al(s) + CaCl2(aq) = 2 AlCl + Ca
C2H5OH + KMnO4 + NaOH = C2H2O2 + K2MnO4 + H2O + NaMnO4 =>
C2H5OH + 12 KMnO4 + 6 NaOH = C2H2O2 + 6 K2MnO4 + 5 H2O + 6 NaMnO4
NH4(OH) + FeCl3 = NH4(Cl) + Fe(OH)3 =>
3 NH4(OH) + FeCl3 = 3 NH4(Cl) + Fe(OH)3
P + I2 + H2O = PH3 + HIO3 =>
10 P + 3 I2 + 18 H2O = 10 PH3 + 6 HIO3
NaCrO2 + CaOCl2 + NaOH = Na2CrO4 + CaCl2 + H2O =>
2 NaCrO2 + 3 CaOCl2 + 2 NaOH = 2 Na2CrO4 + 3 CaCl2 + H2O
Fe2TiO3 + Pb = Fe2O + TiO + PbO =>
Fe2TiO3 + Pb = Fe2O + TiO + PbO
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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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