| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + H2O = CO2 + 3 H2
FePO4 + AlF = AlPO4 + FeF =>
FePO4 + AlF = AlPO4 + FeF
Pb(CH3COO)4 + HCl = PbCl + H(CH3COO)4 =>
Pb(CH3COO)4 + HCl = PbCl + H(CH3COO)4
PB(NO3)2 + KOH = PB(OH)2 + KNO3 =>
PB(NO3)2 + 2 KOH = PB(OH)2 + 2 KNO3
CuCl2 + (NH4)2S = CuS + Cl2(NH4)2 =>
CuCl2 + (NH4)2S = CuS + Cl2(NH4)2
KMnO4 + H2O2 + H2SO4 = K2SO4 + H2O + MnO4 =>
2 KMnO4 + H2O2 + H2SO4 = K2SO4 + 2 H2O + 2 MnO4
SO2 + Al = S + Al2O3 =>
3 SO2 + 4 Al = 3 S + 2 Al2O3
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cu + AgNO3 = AgNO3Cu =>
Cu + AgNO3 = AgNO3Cu
Cl2 + HBr = HCl + Br2 =>
Cl2 + 2 HBr = 2 HCl + Br2
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O7 =>
10 Zn + 34 HNO3 = 10 Zn(NO3)2 + 7 NH4NO3 + 3 H2O7
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CuS + NaNO3 = Cu(NO3)2 + Na2S =>
CuS + 2 NaNO3 = Cu(NO3)2 + Na2S
C + S = Carbondisulfide =>
C + 2 S = CS2
Li + HNo3 = LiNo3 + H2 =>
2 Li + 2 HNo3 = 2 LiNo3 + H2
H2 + Br2 = HBr = =>
H2 + Br2 = 2 HBr
HNO3 + P2S5 + H2O = H3PO4 + H2SO4 + NO =>
40 HNO3 + 3 P2S5 + 4 H2O = 6 H3PO4 + 15 H2SO4 + 40 NO
Na2S + CrP = Cr2S3 + Na3P =>
3 Na2S + 2 CrP = Cr2S3 + 2 Na3P
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3 =>
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3
C6H6 + Cl = C6H6Cl6 =>
C6H6 + 6 Cl = C6H6Cl6
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
SO2 + CaCO3 + O2 + H2O = CaSO4*1H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 2 H2O = 2 CaSO4*1H2O + 2 CO2
CaClO3 + KPO4 = KClO3 + CaPO4 =>
CaClO3 + KPO4 = KClO3 + CaPO4
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + H2O =>
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaNO3 + MgCl2 = Mg(NO3)2 + NaCl =>
2 NaNO3 + MgCl2 = Mg(NO3)2 + 2 NaCl
SrSO4 + NaOH = Na2SO4 + Sr(OH)2 =>
SrSO4 + 2 NaOH = Na2SO4 + Sr(OH)2
NaOH + Al + H2O = H2 + NaAlO2 =>
2 NaOH + 2 Al + 2 H2O = 3 H2 + 2 NaAlO2
NiCu2SO4 = Cu2NiSO4 =>
NiCu2SO4 = Cu2NiSO4
Rb + HNO3 = Rb(NO3)2 + NH4NO3 + H2O =>
4 Rb + 10 HNO3 = 4 Rb(NO3)2 + NH4NO3 + 3 H2O
Cd(NO3)2 + NaOH = Cd(OH)2 + NaNO3 =>
Cd(NO3)2 + 2 NaOH = Cd(OH)2 + 2 NaNO3
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
CH4 + O2 = COO2 + H2O =>
2 CH4 + 5 O2 = 2 COO2 + 4 H2O
Bi + O2 + H{+} = H2O + Bi{3+} =>
4 Bi + 3 O2 + 12 H{+} = 6 H2O + 4 Bi{3+}
BaSO4 + CH3COOH = (CH3COO)2Ba + H2SO4 =>
BaSO4 + 2 CH3COOH = (CH3COO)2Ba + H2SO4
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
HICa(OH)2 = CaIH(OH)2 =>
HICa(OH)2 = CaIH(OH)2
Zn + H3(PO4)2 = Zn3(PO4)2 + H2 =>
6 Zn + 2 H3(PO4)2 = 2 Zn3(PO4)2 + 3 H2
AlCl3 + NH3 + H2O = Al(OH)3 + NH6Cl3 =>
AlCl3 + NH3 + 3 H2O = Al(OH)3 + NH6Cl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
PBr2 = P2Br4 =>
2 PBr2 = P2Br4
CH2O = C + H + O =>
CH2O = C + 2 H + O
Ca{2+} + (SO3){2-} = Ca(SO3) =>
Ca{2+} + (SO3){2-} = Ca(SO3)
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + HOH =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 HOH
CH2O = C2H6O + CO2 =>
3 CH2O = C2H6O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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