| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
N2 + O3 = N2O3 =>
N2 + O3 = N2O3
TiO2 + Cl2 + C = TiCl4 + CO =>
TiO2 + 2 Cl2 + 2 C = TiCl4 + 2 CO
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO3 + KI + H2O = KCl + I2 + KOH =>
KClO3 + 6 KI + 3 H2O = KCl + 3 I2 + 6 KOH
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
O3 = O2 =>
2 O3 = 3 O2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AsCl3 + Cl2 + H2O = H3AsO4 + HCl =>
AsCl3 + Cl2 + 4 H2O = H3AsO4 + 5 HCl
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Ag + HNO3 = Ag2O + NO + H2N =>
10 Ag + 2 HNO3 = 5 Ag2O + NO + H2N
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Na2SO4 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
Na2SO4 + CaCO3 + 2 C = Na2CO3 + CaS + 2 CO2
Mn(NO3)2 + NaClO3 + NaOH = Na2MnO4 + NaCl + NaNO3 + H2O =>
3 Mn(NO3)2 + 2 NaClO3 + 12 NaOH = 3 Na2MnO4 + 2 NaCl + 6 NaNO3 + 6 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
K2CO3 + AlPO4 = AlCO3 + K2PO4 =>
K2CO3 + AlPO4 = AlCO3 + K2PO4
S2F2 + H2O = H3S4O6 + HF + S8 =>
36 S2F2 + 48 H2O = 8 H3S4O6 + 72 HF + 5 S8
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
S2F2 + H2O = H2S4O6 + HF + S8 =>
20 S2F2 + 24 H2O = 4 H2S4O6 + 40 HF + 3 S8
KI + KClO3 + H2O = I2 + KCl + KOH =>
6 KI + KClO3 + 3 H2O = 3 I2 + KCl + 6 KOH
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
TiFeO3 + (NH4)2SO4 = O2 + FeSO4 + TiOSO2 + NH3 + H2O =>
TiFeO3 + 2(NH4)2SO4 = O2 + FeSO4 + TiOSO2 + 4 NH3 + 2 H2O
Na2O(s) + HNO2(aq) = NaNO2(aq) + H2O(l) =>
Na2O(s) + 2 HNO2(aq) = 2 NaNO2(aq) + H2O(l)
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ag + HNO3 = Ag2O + NO + H2O =>
6 Ag + 2 HNO3 = 3 Ag2O + 2 NO + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/21
Équations équilibrées sur12/21/20
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