| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgClO4 = AgCl + 2 O2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NaC2H3O2 + H2O = HC2H3O2 + NaOH =>
NaC2H3O2 + H2O = HC2H3O2 + NaOH
NaBr + CaO2H2 = CaBr2 + NaOH =>
2 NaBr + CaO2H2 = CaBr2 + 2 NaOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
I2 = I =>
I2 = 2 I
MnO2 + H2O = Mn2O3 + OH =>
2 MnO2 + H2O = Mn2O3 + 2 OH
Na2 + S + HCl = H2S + NaCl =>
Na2 + S + 2 HCl = H2S + 2 NaCl
BariumChloride + SodiumChromate = BariumChromate + SodiumChloride =>
BariumChloride + SodiumChromate = BariumChromate + SodiumChloride
MnO4{-} + {-} + H{+} = Mn{+3} + H2O =>
MnO4{-} + 4e + 8 H{+} = Mn{+3} + 4 H2O
H2SO4(aq) + Al(OH)3 = Al(s) + SO4(s) + H2O =>
3 H2SO4(aq) + 2 Al(OH)3 = 2 Al(s) + 3 SO4(s) + 6 H2O
Al + CUSO4 = AlSO4 + CU =>
Al + CUSO4 = AlSO4 + CU
Fe + Cu2(SO4)3 = Fe(SO4) + Cu =>
3 Fe + Cu2(SO4)3 = 3 Fe(SO4) + 2 Cu
Zn2 + Pb3NO3 = Zn3NO3 + Pb2 =>
3 Zn2 + 2 Pb3NO3 = 2 Zn3NO3 + 3 Pb2
CaCO3 + H3BO3 = Ca(BO3)2 + H2CO3 + H2 =>
CaCO3 + 2 H3BO3 = Ca(BO3)2 + H2CO3 + 2 H2
H2SO4 + Ga = H2 + Ga(SO4)3 =>
3 H2SO4 + Ga = 3 H2 + Ga(SO4)3
Na + Fe2O3 = Fe + Na2O =>
6 Na + Fe2O3 = 2 Fe + 3 Na2O
POCl3 + CH3OH = PO(OH)3 + CH3Cl =>
POCl3 + 3 CH3OH = PO(OH)3 + 3 CH3Cl
CuSO4 + H2O + NaNO2 = Cu2(OH)3NO3 + NO + NO2 + Na2SO4 =>
4 CuSO4 + 3 H2O + 8 NaNO2 = 2 Cu2(OH)3NO3 + 5 NO + NO2 + 4 Na2SO4
H + SnO3 = SnO2 + H2O =>
2 H + SnO3 = SnO2 + H2O
NaBO3 + FeS + NaOH + H2O = Fe(OH)3 + Na2SO4 + NaB =>
3 NaBO3 + 2 FeS + 4 NaOH + H2O = 2 Fe(OH)3 + 2 Na2SO4 + 3 NaB
C16H24 + O2 = CO2 + H2 =>
C16H24 + 16 O2 = 16 CO2 + 12 H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(C)2(H)5OH + (O)2 = C(O)2 + (H)2O =>
(C)2(H)5OH + 3(O)2 = 2 C(O)2 + 3(H)2O
TiO4 + Cl2 + C = CO2 + TiCl4 =>
TiO4 + 2 Cl2 + 2 C = 2 CO2 + TiCl4
Al + Ca(OH)2 + H2O = H2 + CaAl(OH)4 =>
Al + Ca(OH)2 + 2 H2O = H2 + CaAl(OH)4
Na2SO4 + Ca3P2 = CaSO4 + Na3 + P =>
3 Na2SO4 + Ca3P2 = 3 CaSO4 + 2 Na3 + 2 P
Na(g) + H2O(l) = NaHO(aq) + H2(g) =>
2 Na(g) + 2 H2O(l) = 2 NaHO(aq) + H2(g)
Cr2O3 + HCOOH = O2 + H2O + CrCO2 =>
2 Cr2O3 + 4 HCOOH = O2 + 4 H2O + 4 CrCO2
Dy(s) + I2(g) = DyI3(s) =>
2 Dy(s) + 3 I2(g) = 2 DyI3(s)
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
C2H5OOH + KOH = C2H5OOK + H2O =>
C2H5OOH + KOH = C2H5OOK + H2O
BaCO3 + H2O2 = BaO2 + H2O + CO2 =>
BaCO3 + H2O2 = BaO2 + H2O + CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3C(O)CH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
GeCl2 + Cl2 = GeCl4 =>
GeCl2 + Cl2 = GeCl4
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NaCl + F2 = NaF + Cl2 = =>
2 NaCl + F2 = 2 NaF + Cl2
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H =>
2 NaCrO2 + PbO2 + 4 NaOH = 2 Na2CrO4 + Na2PbO2 + 4 H
CuFeS2 + O = CuSO4 + FeSO4 =>
CuFeS2 + 8 O = CuSO4 + FeSO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
KH2F2 = KF + H2 + F2 =>
2 KH2F2 = 2 KF + 2 H2 + F2
CoCl2 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + KCH3COO + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + 2 KCH3COO + 2 KCl + H2O
K + CI2 = KCI2 =>
K + CI2 = KCI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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