| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + 2 H2O = Sn(OH)2 + 2 HCl
N2 + O2 = NOO3 =>
N2 + 4 O2 = 2 NOO3
HAc + Ca(OH)2 = H2O + Ac2Ca =>
2 HAc + Ca(OH)2 = 2 H2O + Ac2Ca
FeCl3 + Hg = FeCl2 + HgCl2 =>
2 FeCl3 + Hg = 2 FeCl2 + HgCl2
HAc + Ca(OH)2 = H2O + Ac2Ca =>
2 HAc + Ca(OH)2 = 2 H2O + Ac2Ca
BaIO4 + NH3CN = BaCN + IO4NH3 =>
BaIO4 + NH3CN = BaCN + IO4NH3
CH4O + O2 = CH4O2 =>
2 CH4O + O2 = 2 CH4O2
HAc + Ca(OH)2 = H2O + Ac2Ca =>
2 HAc + Ca(OH)2 = 2 H2O + Ac2Ca
N2 + O2 = NOO3 =>
N2 + 4 O2 = 2 NOO3
H2O2 + HBr = BrO3 + H2O =>
7 H2O2 + 2 HBr = 2 BrO3 + 8 H2O
FeSO4 + KOH + Cl2 = Fe(OH)3 + KCl + K2SO4 =>
2 FeSO4 + 6 KOH + Cl2 = 2 Fe(OH)3 + 2 KCl + 2 K2SO4
N2 + O2 = NOO3 =>
N2 + 4 O2 = 2 NOO3
HAc + Ca(OH)2 = H2O + Ac2Ca =>
2 HAc + Ca(OH)2 = 2 H2O + Ac2Ca
BeI2 + N2 = Be3N2 + I2 =>
3 BeI2 + N2 = Be3N2 + 3 I2
(NH4)2CrO4 = NH4 + (CrO4) =>
(NH4)2CrO4 = 2 NH4 + (CrO4)
N2 + O2 = NOO3 =>
N2 + 4 O2 = 2 NOO3
KMnO4 + BiBr5 + H2SO4 = Br + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr5 + 24 H2SO4 = 50 Br + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
C18H26ClN3O + O2 = Cl2 + N2 + H2O + CO2 =>
2 C18H26ClN3O + 48 O2 = Cl2 + 3 N2 + 26 H2O + 36 CO2
CHCH + HCl = CHCl2CH3 =>
CHCH + 2 HCl = CHCl2CH3
N2 + O2 = NOO3 =>
N2 + 4 O2 = 2 NOO3
HAc + Ca(OH)2 = H2O + Ac2Ca =>
2 HAc + Ca(OH)2 = 2 H2O + Ac2Ca
C(graphite) = C(diamond) =>
C(graphite) = C(diamond)
Ru + HNO3 = Ru(NO3)3 + NO2 + H2O =>
Ru + 6 HNO3 = Ru(NO3)3 + 3 NO2 + 3 H2O
Br + CO2 = BrCO2 =>
Br + CO2 = BrCO2
(SeO3)2{-} + Cl2 + (OH){-} = (SeO4)2{-} + Cl{-} + H2O =>
(SeO3)2{-} + 2 Cl2 + 4(OH){-} = (SeO4)2{-} + 4 Cl{-} + 2 H2O
N2 + O2 = NOO3 =>
N2 + 4 O2 = 2 NOO3
HAc + Ca(OH)2 = H2O + Ac2Ca =>
2 HAc + Ca(OH)2 = 2 H2O + Ac2Ca
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
HNO3KCl = HClKNO3 =>
HNO3KCl = HClKNO3
Ca + HClO3 = Ca(ClO3)2 + H =>
Ca + 2 HClO3 = Ca(ClO3)2 + 2 H
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
(C6N2H14)2 + C4O6H6 = (C6N2H16) + C4O6H4 =>
(C6N2H14)2 + 2 C4O6H6 = 2(C6N2H16) + 2 C4O6H4
NaF + HF = NaHF2 =>
NaF + HF = NaHF2
Ni(NO3)2 + KOH = Ni(NO3)2KOH =>
Ni(NO3)2 + KOH = Ni(NO3)2KOH
Hg2Cl2 + NH4OH = HgNH2Cl + H3O =>
Hg2Cl2 + 2 NH4OH = 2 HgNH2Cl + 2 H3O
C4H10O + Na = C4H9ONa + H2 =>
2 C4H10O + 2 Na = 2 C4H9ONa + H2
CuSO4 + Ag2CrO4 = CuCrO4 + Ag2SO4 =>
CuSO4 + Ag2CrO4 = CuCrO4 + Ag2SO4
Fe + H3PO4 = Fe(PO4) + H2 =>
2 Fe + 2 H3PO4 = 2 Fe(PO4) + 3 H2
AgBr + O2 = BrO2 + Ag =>
AgBr + O2 = BrO2 + Ag
K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O
Cu2(CO3)2 = Cu + CO3 =>
Cu2(CO3)2 = 2 Cu + 2 CO3
CO + H2O + HCl = C6H5Cl + O2 =>
6 CO + 2 H2O + HCl = C6H5Cl + 4 O2
K2Cr2O7 + H2C2O4 = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 3 H2O
HAc + Ca(OH)2 = H2O + Ac2Ca =>
2 HAc + Ca(OH)2 = 2 H2O + Ac2Ca
N2 + O2 = NOO3 =>
N2 + 4 O2 = 2 NOO3
Cl2 + H2SO4 = HClO4 + SO2 + H2O =>
Cl2 + 7 H2SO4 = 2 HClO4 + 7 SO2 + 6 H2O
Co{3+} + SO3{-2} + OH{-} = SO4{-2} + H2O + Co{+2} =>
2 Co{3+} + SO3{-2} + 2 OH{-} = SO4{-2} + H2O + 2 Co{+2}
H2S + OH = S2 + H2O =>
2 H2S + 4 OH = S2 + 4 H2O
Ca(CH3COO)2 = CaCO3 + (CH3)2CO =>
Ca(CH3COO)2 = CaCO3 + (CH3)2CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/24
Équations équilibrées sur03/17/23
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