| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuZn + HCl = CuCl + Zn + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2C204 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C204 + 818 KMnO4 + 1227 H2SO4 = 409 K2SO4 + 818 MnSO4 + 1020 CO2 + 1232 H2O
Cd + K2S = CdS + K =>
Cd + K2S = CdS + 2 K
Mg2 + TiCl4 = MgCl2 + Ti =>
Mg2 + TiCl4 = 2 MgCl2 + Ti
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Hg2(NO3)2 + KCl = Hg2Cl2 + KNO3 =>
Hg2(NO3)2 + 2 KCl = Hg2Cl2 + 2 KNO3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2OH + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 4 H2O + KSO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
CuO(s) + C(s) = Cu(s) + CO2(g) =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2(g)
Na2(CO3) + CaCl2 = Ca(CO3) + NaCl =>
Na2(CO3) + CaCl2 = Ca(CO3) + 2 NaCl
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
AGNO3 + FeCl3 = AGCl + Fe(NO3)3 =>
3 AGNO3 + FeCl3 = 3 AGCl + Fe(NO3)3
HgS(s) + O2(g) = Hg(s) + SO2(g) =>
HgS(s) + O2(g) = Hg(s) + SO2(g)
AgO(s) = Ag(s) + O2(g) =>
2 AgO(s) = 2 Ag(s) + O2(g)
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
AsH3 + O2 = As2O3 + H2O =>
2 AsH3 + 3 O2 = As2O3 + 3 H2O
Fe + SnCl2 = FeCl + Sn =>
2 Fe + SnCl2 = 2 FeCl + Sn
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
C(s) + O2(g) = CO2(s) =>
C(s) + O2(g) = CO2(s)
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
C6H5C3H7 + KMnO4 = C6H5COOH + KOH + MnO2 + H2O =>
7 C6H5C3H7 + 22 KMnO4 = 9 C6H5COOH + 22 KOH + 22 MnO2 + 4 H2O
PH3 + O3 = PO + H2O =>
6 PH3 + 5 O3 = 6 PO + 9 H2O
CO2(g) + C(s) = CO(g) =>
CO2(g) + C(s) = 2 CO(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
KOH + CuCl2 = Cu(OH)2 + KCl =>
2 KOH + CuCl2 = Cu(OH)2 + 2 KCl
Fe2O3(s) + CO(g) = CO2(g) + Fe(s) =>
Fe2O3(s) + 3 CO(g) = 3 CO2(g) + 2 Fe(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Cl2 + Na = NaCl =>
Cl2 + 2 Na = 2 NaCl
ethane + oxygen = carbondioxide + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
AsH3 + O2 = As2O3 + H20 =>
20 AsH3 + 15 O2 = 10 As2O3 + 3 H20
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AsH3 + O2 = As2O3 + H2O =>
2 AsH3 + 3 O2 = As2O3 + 3 H2O
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
C17H35COONa + H2SO4 = C17H35COOH + Na2SO4 =>
2 C17H35COONa + H2SO4 = 2 C17H35COOH + Na2SO4
H2 + SO3 = SO2 + H2O =>
H2 + SO3 = SO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
LiOH + Fe2O3 + H3PO4 + C6H12O6 = LiFePO4 + H2O + CO2 =>
24 LiOH + 12 Fe2O3 + 24 H3PO4 + C6H12O6 = 24 LiFePO4 + 54 H2O + 6 CO2
PbS(s) + O2(g) = PbO(g) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(g) + 2 SO2(g)
AgNO3 + Na2CO3 = NaNO3 + Ag2CO3 =>
2 AgNO3 + Na2CO3 = 2 NaNO3 + Ag2CO3
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/16
Équations équilibrées sur01/11/16
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