| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + Ca(OH)2 = Ca(C2O4) + 2 H2O
BeF + Mg = MgF + Be2 =>
2 BeF + 2 Mg = 2 MgF + Be2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Cl{2+} + NaBr = Br{2+} + NaCl =>
Cl{2+} + NaBr = Br{2+} + NaCl
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
C6H5OH + HNO3 = C6H2(NO2)3 + OH + H2O =>
C6H5OH + 3 HNO3 = C6H2(NO2)3 + OH + 3 H2O
C16H13ClN2O + O2 = CO2 + H2O + Cl2 + N2 =>
4 C16H13ClN2O + 75 O2 = 64 CO2 + 26 H2O + 2 Cl2 + 4 N2
CaCl2 + HOH = Ca(OH)2 + HCl =>
CaCl2 + 2 HOH = Ca(OH)2 + 2 HCl
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Co(NO3)2 + NaOH = Na(NO3) + Co(OH)2 =>
Co(NO3)2 + 2 NaOH = 2 Na(NO3) + Co(OH)2
LiOH + NH4Cl = LiCl + NH3 + H2O =>
LiOH + NH4Cl = LiCl + NH3 + H2O
MnO2 + Na2SO3 + H2O = MnSO4 + NaOH =>
MnO2 + Na2SO3 + H2O = MnSO4 + 2 NaOH
C4H10N2 + O2 = CO2 + H2O + N2 =>
2 C4H10N2 + 13 O2 = 8 CO2 + 10 H2O + 2 N2
C2H5NO2 + HClO = C2H5NO3 + HCl =>
C2H5NO2 + HClO = C2H5NO3 + HCl
H2O + N = H6 + O2N4 =>
6 H2O + 12 N = 2 H6 + 3 O2N4
C6H5Cl + H2 = C6H6 + Cl2 =>
2 C6H5Cl + H2 = 2 C6H6 + Cl2
Al2(CO3)2 = Al3 + CO3 =>
3 Al2(CO3)2 = 2 Al3 + 6 CO3
NH4HSO4 + Na2CO3 = Na2SO4 + H2O + NH3 + CO2 =>
NH4HSO4 + Na2CO3 = Na2SO4 + H2O + NH3 + CO2
Cd(ClO3)2 = Cd(ClO3)ClO3 =>
Cd(ClO3)2 = Cd(ClO3)ClO3
Ca(OH)2 + Br2O3 = Ca(BrO2)2 + H2O =>
Ca(OH)2 + Br2O3 = Ca(BrO2)2 + H2O
(NH4)2[RuCl6] + H2 = Ru + NH4Cl + HCl =>
(NH4)2[RuCl6] + 2 H2 = Ru + 2 NH4Cl + 4 HCl
K2[HgI4] + NH4 + KOH = H2NHgO + HgI + KI + H2O =>
3 K2[HgI4] + NH4 + 4 KOH = H2NHgO + 2 HgI + 10 KI + 3 H2O
KAuO2 + Au = K[AuO] + AuO =>
KAuO2 + Au = K[AuO] + AuO
NaClO + KI = NaClOKI =>
NaClO + KI = NaClOKI
CO2 + H2O = O2 + C6H40 =>
6 CO2 + 20 H2O = 16 O2 + C6H40
HBrO3 + AgNO3 = HNO3 + AgBrO3 =>
HBrO3 + AgNO3 = HNO3 + AgBrO3
PhBr + Mg = PhMgBr =>
PhBr + Mg = PhMgBr
BaSO4 + AlNO3 = BaNO3 + AlSO4 =>
BaSO4 + AlNO3 = BaNO3 + AlSO4
C6H8 + [Ag(NH3)2]OH = C6H7Ag + H2O + NH3 =>
C6H8 + [Ag(NH3)2]OH = C6H7Ag + H2O + 2 NH3
CH3CHClCH3 + KOH = C3H6 + KCl + H2O =>
CH3CHClCH3 + KOH = C3H6 + KCl + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S8 + O8 = SO2 =>
S8 + 2 O8 = 8 SO2
Al3 + O2 = Al2O =>
4 Al3 + 3 O2 = 6 Al2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Cr2(SO4)3 + (NH4)2S + H2O = Cr(OH)3 + (NH4)2SO4 + H2S =>
Cr2(SO4)3 + 3(NH4)2S + 6 H2O = 2 Cr(OH)3 + 3(NH4)2SO4 + 3 H2S
HCO2H + NH2{-} = HCO2{-} + NH3 =>
HCO2H + NH2{-} = HCO2{-} + NH3
Fe2S4 + O2 = SO2 + Fe2O3 =>
2 Fe2S4 + 11 O2 = 8 SO2 + 2 Fe2O3
OH{-} + Ag2O + HCHO = HCOO{-} + Ag + H2O =>
OH{-} + Ag2O + HCHO = HCOO{-} + 2 Ag + H2O
MnOH + O2 = HMnO4 =>
2 MnOH + 3 O2 = 2 HMnO4
Fe0 + O = Fe2O =>
2 Fe0 + O = Fe2O
C3H8N2O + O2 = CO2 + H2O + NO2 =>
2 C3H8N2O + 13 O2 = 6 CO2 + 8 H2O + 4 NO2
CH3CH2OH(l) = CH2 + H2O =>
CH3CH2OH(l) = 2 CH2 + H2O
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
K2S + HgCl2 = HgS + KCl =>
K2S + HgCl2 = HgS + 2 KCl
C8H7O2N3 + NaOH + O2 = Na2C8H5O4 + N2 + H2O =>
2 C8H7O2N3 + 4 NaOH + 2 O2 = 2 Na2C8H5O4 + 3 N2 + 4 H2O
S + HNO3 = SO4 + NO2 + H2O =>
S + 8 HNO3 = SO4 + 8 NO2 + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
SrCO + I = SrI + CO =>
SrCO + I = SrI + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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