| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + (NH4)2SO4 = CuSO4 + 2 NH4Cl
Fe2(SO4)3 = Fe3 + S + O4 =>
3 Fe2(SO4)3 = 2 Fe3 + 9 S + 9 O4
Na2SO4 + Ca3P2 = Na3P + SO4Ca =>
3 Na2SO4 + Ca3P2 = 2 Na3P + 3 SO4Ca
NaOH + HC3H3O2 = Na + C3H3O2 + H3O =>
NaOH + 2 HC3H3O2 = Na + 2 C3H3O2 + H3O
C6H3Cl2OH + NaOH = C6H3Cl2ONa + H2O =>
C6H3Cl2OH + NaOH = C6H3Cl2ONa + H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
S8 + O2 + H2O = H2S2O7 =>
S8 + 12 O2 + 4 H2O = 4 H2S2O7
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KMnO4 + Zn + HCl = MnCl2 + KCl + ZnCl2 + H2O =>
2 KMnO4 + 5 Zn + 16 HCl = 2 MnCl2 + 2 KCl + 5 ZnCl2 + 8 H2O
HAsO2 + NaClO3 + H2O = H3AsO4 + NaCl =>
3 HAsO2 + NaClO3 + 3 H2O = 3 H3AsO4 + NaCl
Al + HClO2 = AlClO2 + H2 =>
2 Al + 2 HClO2 = 2 AlClO2 + H2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
HF + Ca = CaF2 + H2 =>
2 HF + Ca = CaF2 + H2
NaOH(l) + HCl = NaCl + H2O =>
NaOH(l) + HCl = NaCl + H2O
KMnO4 + PbCl2 + H2SO4 = MnSO4 + PbO2 + Cl2 + K2SO4 + H2O =>
4 KMnO4 + 5 PbCl2 + 6 H2SO4 = 4 MnSO4 + 5 PbO2 + 5 Cl2 + 2 K2SO4 + 6 H2O
ZnCl2 + (NH4)6S = Zn6S2 + NH4Cl =>
6 ZnCl2 + 2(NH4)6S = Zn6S2 + 12 NH4Cl
NaClO2 + H2C2O4 = ClO2 + NaC2O3 + H2O =>
NaClO2 + H2C2O4 = ClO2 + NaC2O3 + H2O
U2O = U + O2 =>
2 U2O = 4 U + O2
C6H3(OH)3 + O2 = CO2 + (H2O) =>
C6H3(OH)3 + 6 O2 = 6 CO2 + 3(H2O)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2S + AgC2H3O2 = HC2H3O2 + Ag2S =>
H2S + 2 AgC2H3O2 = 2 HC2H3O2 + Ag2S
Zn(aq) + OH(aq) = Zn(OH)2(s) =>
Zn(aq) + 2 OH(aq) = Zn(OH)2(s)
PbS + H2O2 = Pb(SO4) + H2O =>
PbS + 4 H2O2 = Pb(SO4) + 4 H2O
C9H8 + KMnO4 + H2O = C6H4COOHCOOH + MnO2 + KOH =>
24 C9H8 + 82 KMnO4 + 26 H2O = 27 C6H4COOHCOOH + 82 MnO2 + 82 KOH
W + SO4 = W2SO4 =>
2 W + SO4 = W2SO4
CaCl2 + H2O + H2O2 + NH3 = CaO2*8H2O + NH4Cl =>
CaCl2 + 8 H2O + H2O2 + 2 NH3 = CaO2*8H2O + 2 NH4Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
HNO3 + Na = N2O + H2O + NaNO3 =>
10 HNO3 + 8 Na = N2O + 5 H2O + 8 NaNO3
KMnO4 + H2SO4 + CH3CH2OH = MnSO4 + H2O + CH3COOH + K2SO4 =>
4 KMnO4 + 6 H2SO4 + 5 CH3CH2OH = 4 MnSO4 + 11 H2O + 5 CH3COOH + 2 K2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sn + Mg(OH)2 = Sn(OH)2 + Mg =>
Sn + Mg(OH)2 = Sn(OH)2 + Mg
CaCl2 + H2O + H2O2 + NH3 = CaO2*8H2O + NH3Cl =>
CaCl2 + 6 H2O + 2 H2O2 + 2 NH3 = CaO2*8H2O + 2 NH3Cl
Pb2O4 + C = CO2 + Pb =>
Pb2O4 + 2 C = 2 CO2 + 2 Pb
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH3COOH + Br2 = BrCH2COOH + HBr =>
CH3COOH + Br2 = BrCH2COOH + HBr
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
C6H12O6 = CH3 + OH + CO2 =>
5 C6H12O6 = 18 CH3 + 6 OH + 12 CO2
H2O + C = CO + CH2 =>
H2O + 2 C = CO + CH2
C6H3 + O2 = CO2 + H =>
C6H3 + 6 O2 = 6 CO2 + 3 H
Li + H2CO3 = LiCO3 + H2 =>
Li + H2CO3 = LiCO3 + H2
Fe(No3)3 + Na3PO4 = Fe(PO4)3 + NaNo =>
Fe(No3)3 + 3 Na3PO4 = Fe(PO4)3 + 9 NaNo
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NaOH(aq) + HF(aq) = NaF(s) + H2O(l) =>
NaOH(aq) + HF(aq) = NaF(s) + H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeSO4 + Al = Al(SO4) + Fe =>
FeSO4 + Al = Al(SO4) + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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