| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H19NO2 + 13 O2 = 10 CO2 + 8 H2O + NH3
CH3CH3OH = CH3CHO + H =>
CH3CH3OH = CH3CHO + 3 H
KMnO4 + H2SO4 + (NH4)2C2O4 = (NH4)2SO4 + K + H2O + Mn + CO2 =>
KMnO4 + 4 H2SO4 + 4(NH4)2C2O4 = 4(NH4)2SO4 + K + 4 H2O + Mn + 8 CO2
Fe(OH)2 + CO2 = FeO2 + CH4 + H2O =>
4 Fe(OH)2 + CO2 = 4 FeO2 + CH4 + 2 H2O
Na(NO3)2 + HCl = NaCl + H(NO3)2 =>
Na(NO3)2 + HCl = NaCl + H(NO3)2
CoCl2*6H2O + EtOH = CoCl2OH + Et*6H2O =>
CoCl2*6H2O + EtOH = CoCl2OH + Et*6H2O
HgCl2 + Sb = SbCl3 + Hg =>
3 HgCl2 + 2 Sb = 2 SbCl3 + 3 Hg
PbCl2(aq) + MgI2(aq) = PbI2 + MgCl2 =>
PbCl2(aq) + MgI2(aq) = PbI2 + MgCl2
MnO2 + H2O = Mn2O3 + OH =>
2 MnO2 + H2O = Mn2O3 + 2 OH
HBr + KI = HI + BrK =>
HBr + KI = HI + BrK
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Fe{+3} + KSCN = FeKSCN{+3} =>
Fe{+3} + KSCN = FeKSCN{+3}
HCH2ClCO2 + OH = H2O + H2C2ClO2 =>
HCH2ClCO2 + OH = H2O + H2C2ClO2
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr =>
C2H4 + Br2 + H2O = CH2BrCH2OH + HBr
Na + LiOH = NaLi + OH =>
Na + LiOH = NaLi + OH
NiCO3 + HBr = CO2 + H2O + NiBr2 =>
NiCO3 + 2 HBr = CO2 + H2O + NiBr2
CuCl2 + H2O = CuCl2*2H2O =>
CuCl2 + 2 H2O = CuCl2*2H2O
CaO + SO3 + H2O = Ca(HSO4)2 =>
CaO + 2 SO3 + H2O = Ca(HSO4)2
BaBr + AlO = BaO + AlBr =>
BaBr + AlO = BaO + AlBr
Au3S + H = Au + H2S =>
Au3S + 2 H = 3 Au + H2S
MnO2 + Ca = CaO2 + Mn =>
MnO2 + Ca = CaO2 + Mn
MnO4{-} + C2O4{-} + H2O = CO2 + MnO2 + OH{-} =>
MnO4{-} + 3 C2O4{-} + 2 H2O = 6 CO2 + MnO2 + 4 OH{-}
BaSO4 + HI = H2SO4 + BaI2 =>
BaSO4 + 2 HI = H2SO4 + BaI2
KOH + KHP = H2O + K2P =>
KOH + KHP = H2O + K2P
Ni(NO3)2*6H2O + KSCN = Ni(SCN)2 + KNO3 + H2O =>
Ni(NO3)2*6H2O + 2 KSCN = Ni(SCN)2 + 2 KNO3 + 6 H2O
Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S
NaHCO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KHCO3 =>
NaHCO3 + K[Sb(OH)6] = Na[Sb(OH)6] + KHCO3
H2O + O2 = H2O2() =>
2 H2O + O2 = 2 H2O2()
Zn + K4[Fe(CN)6] = K4Zn(CN)6 + Fe =>
Zn + K4[Fe(CN)6] = K4Zn(CN)6 + Fe
FeOHSO4 + HNO3 = Fe(NO3)3 + H2O + Fe2(SO4)3 =>
3 FeOHSO4 + 3 HNO3 = Fe(NO3)3 + 3 H2O + Fe2(SO4)3
Cu(OH)2(s)CuO(s) = CuO(s) + H2O(g) =>
Cu(OH)2(s)CuO(s) = 2 CuO(s) + H2O(g)
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl =>
NaHSO4 + BaCl2 = BaSO4 + HCl + NaCl
H2S + Cr(NO3)2 = CrS + HNO3 =>
H2S + Cr(NO3)2 = CrS + 2 HNO3
BeO2Fr = O55555 + Be + Fr =>
55555 BeO2Fr = 2 O55555 + 55555 Be + 55555 Fr
C7H5NaO2 + NaClO3 = NaCl + Na2CO3 + CO2 + H2O =>
2 C7H5NaO2 + 10 NaClO3 = 10 NaCl + Na2CO3 + 13 CO2 + 5 H2O
(PbS2) + (O2) = (PbO2) + (SO2) =>
(PbS2) + 3(O2) = (PbO2) + 2(SO2)
FeOOH + H2SO4 + H2C2O4 = FeSO4 + CO2 + H2O =>
2 FeOOH + 2 H2SO4 + H2C2O4 = 2 FeSO4 + 2 CO2 + 4 H2O
Mg + Fe(NO3)2 = Fe + MgNO3 =>
2 Mg + Fe(NO3)2 = Fe + 2 MgNO3
C3H9N + O2 = N2 + H2O + CO2 =>
4 C3H9N + 21 O2 = 2 N2 + 18 H2O + 12 CO2
KOH + K3Fe(CN)6 + Cr2O3 = K4Fe(CN)6 + K2CrO4 + H2O =>
10 KOH + 6 K3Fe(CN)6 + Cr2O3 = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
CaCl2(ac) + Na3PO4(ac) = Ca3(PO4)2(ac) + NaCl(ac) =>
3 CaCl2(ac) + 2 Na3PO4(ac) = Ca3(PO4)2(ac) + 6 NaCl(ac)
HC2H4O2 + CaCO3 = CO2 + CaC4H6O4 + H2O =>
16 HC2H4O2 + 9 CaCO3 = 5 CO2 + 9 CaC4H6O4 + 13 H2O
NH4HCO3 + H3PO4 = (NH4)3PO4 + H2 + HCO3 =>
6 NH4HCO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2 + 6 HCO3
ScF3 + Br2 = ScBr3 + F2 =>
2 ScF3 + 3 Br2 = 2 ScBr3 + 3 F2
NH4CNO = NH2CONH2 =>
NH4CNO = NH2CONH2
CuS + HNO3 = H2SO4 + Cu(NO3)2 + NO + H2O =>
3 CuS + 14 HNO3 = 3 H2SO4 + 3 Cu(NO3)2 + 8 NO + 4 H2O
VOSO4 + C5H7O2H + Na2CO3 = VO(C5H7O2) + Na2SO4 + H2O + CO2 =>
24 VOSO4 + 25 C5H7O2H + 24 Na2CO3 = 24 VO(C5H7O2) + 24 Na2SO4 + 16 H2O + 29 CO2
TiCl4 + Al(Cr2O7)3 = Ti(Cr2O7)4 + AlCl3 =>
3 TiCl4 + 4 Al(Cr2O7)3 = 3 Ti(Cr2O7)4 + 4 AlCl3
H2 + O = HO3 =>
H2 + 6 O = 2 HO3
AgNO3 + Mg(CH3COO)2 = Ag2(CH3COO)2 + Mg(NO3)2 =>
2 AgNO3 + Mg(CH3COO)2 = Ag2(CH3COO)2 + Mg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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