| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K + O2 = 2 K2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
KMnO4 + C3H6 + H2O = C3H6(OH)2 + KOH + MnO2 =>
2 KMnO4 + 3 C3H6 + 4 H2O = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
LiCl + K2O = Li2O + KCl =>
2 LiCl + K2O = Li2O + 2 KCl
H2 + F2 = HF =>
H2 + F2 = 2 HF
HCI + Mg = HCIMg =>
HCI + Mg = HCIMg
Hg2{2+} = Hg + Hg{2+} =>
Hg2{2+} = Hg + Hg{2+}
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Ti + N2 = TiN4 =>
Ti + 2 N2 = TiN4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO + H2O =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO + 2 H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
C3H7SH + O2 = CO2 + SO2 + H2O =>
C3H7SH + 6 O2 = 3 CO2 + SO2 + 4 H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
HNO3 + (NH4)2CO3 = NH4NO3 + H2O + CO3 =>
10 HNO3 + 4(NH4)2CO3 = 9 NH4NO3 + 3 H2O + 4 CO3
CO2H + N2H4 = CO + H2O + N2 =>
4 CO2H + N2H4 = 4 CO + 4 H2O + N2
KI + KClO3 + HCl = KI3 + KCl + H2O =>
9 KI + KClO3 + 6 HCl = 3 KI3 + 7 KCl + 3 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
HBr(aq) + MgCO3(aq) = MgBr2 + H2O + CO2 =>
2 HBr(aq) + MgCO3(aq) = MgBr2 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni(OH2) + HCl = NiCl + HOH2 =>
Ni(OH2) + HCl = NiCl + HOH2
FeCl2 + KClO3 + H2O = Fe(OH)3 + KCl + Cl =>
2 FeCl2 + KClO3 + 3 H2O = 2 Fe(OH)3 + KCl + 4 Cl
HNO2 = NHO3 + H2O + NO =>
3 HNO2 = NHO3 + H2O + 2 NO
KH + BaCl2 = KCl + BaH2 =>
2 KH + BaCl2 = 2 KCl + BaH2
KMnO4 + PH3 = H3PO4 + Mn + K =>
KMnO4 + PH3 = H3PO4 + Mn + K
Ag + SO2 + O2 = Ag2SO3 =>
4 Ag + 2 SO2 + O2 = 2 Ag2SO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + NaI = SO2 + I2 + Na2SO4 + H2O =>
2 H2SO4 + 2 NaI = SO2 + I2 + Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeO3H3 + H3PO4 = FePO4 + H2O =>
FeO3H3 + H3PO4 = FePO4 + 3 H2O
NaHCO3 + Fe(NO3)2 = CO2 + FeCO3 + H2O + NaNO3 =>
2 NaHCO3 + Fe(NO3)2 = CO2 + FeCO3 + H2O + 2 NaNO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NO + KI + HBr = NH4Br + KBr + I2 + H2O =>
2 NO + 10 KI + 12 HBr = 2 NH4Br + 10 KBr + 5 I2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
V(OH)5 + Mn2(C2O4)6 = CO2 + H2O + MnO + VO =>
4 V(OH)5 + 3 Mn2(C2O4)6 = 36 CO2 + 10 H2O + 6 MnO + 4 VO
Na2CO3 + NI2(SO4)3 = NI2(CO3)3 + Na2SO4 =>
3 Na2CO3 + NI2(SO4)3 = NI2(CO3)3 + 3 Na2SO4
C2H5OH + KMnO4 = KOH + MnO2 + CH3COOH + H2O =>
3 C2H5OH + 4 KMnO4 = 4 KOH + 4 MnO2 + 3 CH3COOH + H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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