| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaPo4 + HCl = NaCl + HPo4
H2O = H + OH =>
H2O = H + OH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2
H2O + NO2 + O2 = HNO3 =>
2 H2O + 4 NO2 + O2 = 4 HNO3
CO + H2 = CH4 + H2O =>
CO + 3 H2 = CH4 + H2O
S + HNO3 = SO2 + H2O + NO2 =>
S + 4 HNO3 = SO2 + 2 H2O + 4 NO2
FeCl3 + NaI = FeI2 + NaCl + I2 =>
2 FeCl3 + 6 NaI = 2 FeI2 + 6 NaCl + I2
KI + H2SO4 = I2 + H2S + K2SO4 + H2O =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
ZN + HCl = ZNCl + H =>
ZN + HCl = ZNCl + H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
P2O5 + C = P + CO2 =>
2 P2O5 + 5 C = 4 P + 5 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeO{2-} + H2NO3{2+} = FeNO3 + H2O =>
FeO{2-} + H2NO3{2+} = FeNO3 + H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO = N2 + O2 =>
2 NO = N2 + O2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HgS + HCl + HNO3 = HgCl2 + S + NO + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O
Mg + FeCl3 = Fe + MgCl2 =>
3 Mg + 2 FeCl3 = 2 Fe + 3 MgCl2
NiI2 + K2CO3 = NiCO3 + KI =>
NiI2 + K2CO3 = NiCO3 + 2 KI
I2O5 = I2 + O2 =>
2 I2O5 = 2 I2 + 5 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Zn + Fe(SO4)3 = ZnSO4 + Fe =>
3 Zn + Fe(SO4)3 = 3 ZnSO4 + Fe
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
BaCl2 + Fe2(So4)3 = FeCl3 + BaSo4 =>
3 BaCl2 + Fe2(So4)3 = 2 FeCl3 + 3 BaSo4
HBr + HNO3 = NO2 + HBrO3 + H2O =>
HBr + 6 HNO3 = 6 NO2 + HBrO3 + 3 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
FeCl3(aq) + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3(aq) + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
C2H5OH + H2O = CH3COOH + H2 =>
C2H5OH + H2O = CH3COOH + 2 H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C + HNO3 = CO2 + H2O + NO =>
3 C + 4 HNO3 = 3 CO2 + 2 H2O + 4 NO
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/17
Équations équilibrées sur02/19/16
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