| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
CH3NH2 + O2 = CO2 + N2 + H2O =>
4 CH3NH2 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
AuCl3 + H2 = HCl2 + Au =>
4 AuCl3 + 3 H2 = 6 HCl2 + 4 Au
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Zn + O2 + NaOH + H2O = NaZn(OH)3 =>
2 Zn + O2 + 2 NaOH + 2 H2O = 2 NaZn(OH)3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Sn + O2 + NaOH + H2O = NaSn(OH)3 =>
2 Sn + O2 + 2 NaOH + 2 H2O = 2 NaSn(OH)3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Sn + O2 + NaOH + H2O = NaSnO3H2O =>
4 Sn + 5 O2 + 4 NaOH + 2 H2O = 4 NaSnO3H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Sn + O2 + NaOH + H2O = NaSnO3*H2O =>
4 Sn + 5 O2 + 4 NaOH + 2 H2O = 4 NaSnO3*H2O
ZnO2 + HCl = ZnCl2 + H2O2 =>
ZnO2 + 2 HCl = ZnCl2 + H2O2
C4H10 + C2H4 = C10H22 =>
C4H10 + 3 C2H4 = C10H22
K3[Fe(CN)6] + KI + HCl = KCl + I2 + H4[Fe(CN)6] =>
2 K3[Fe(CN)6] + 2 KI + 8 HCl = 8 KCl + I2 + 2 H4[Fe(CN)6]
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + H2O =>
3 HC2H3O2 + Al(OH)3 = Al(C2H3O2)3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H20 =>
30 KMnO4 + 20 C3H5(OH)3 = 15 K2CO3 + 15 Mn2O3 + 45 CO2 + 8 H20
Cl2O5 = ClO2 + O =>
Cl2O5 = 2 ClO2 + O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
H2SO + CuO = CuSO + H2O =>
H2SO + CuO = CuSO + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ra + Br = RaBr3 =>
Ra + 3 Br = RaBr3
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H12O6 + O2 = CO + H2O =>
C6H12O6 + 3 O2 = 6 CO + 6 H2O
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
CH4 + Cl2 = CCl3 + H2 =>
2 CH4 + 3 Cl2 = 2 CCl3 + 4 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Al2 + O2 = Al2O3 =>
2 Al2 + 3 O2 = 2 Al2O3
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/11
Équations équilibrées sur05/09/10
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