| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CHONaBH4 = CH3CH2CH2OHNaBH2
Cu(IO3)2 = Cu + IO3 =>
Cu(IO3)2 = Cu + 2 IO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Ag2(SO4) + H2O = Ag2 + H2S + O2 =>
2 Ag2(SO4) + 2 H2O = 2 Ag2 + 2 H2S + 5 O2
Al2S3O12 + BaN2O6 = BaSO4 + AlN3O9 =>
Al2S3O12 + 3 BaN2O6 = 3 BaSO4 + 2 AlN3O9
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
C4H82 + O2 = CO2 + H2O =>
2 C4H82 + 49 O2 = 8 CO2 + 82 H2O
BiI3 + KI = KBiI4 =>
BiI3 + KI = KBiI4
K + AlF3 = KF + Al3 =>
9 K + 3 AlF3 = 9 KF + Al3
C5H8 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H8 + 14 K2Cr2O7 + 56 H2SO4 = 15 CO2 + 14 K2SO4 + 14 Cr2(SO4)3 + 68 H2O
Li3(AsO4) + Ba = Ba3(AsO4)2 + Li =>
2 Li3(AsO4) + 3 Ba = Ba3(AsO4)2 + 6 Li
BiI3 + KI = KBiI4 =>
BiI3 + KI = KBiI4
KClO3 + CaH2 = Ca(OH)2 + KCl =>
2 KClO3 + 3 CaH2 = 3 Ca(OH)2 + 2 KCl
VOCl3 + Na2S = VOS + NaCl + Cl2 =>
2 VOCl3 + 2 Na2S = 2 VOS + 4 NaCl + Cl2
Fe3 + CuCl2 = FeCl3 + Cu =>
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu
VI3 + Na2(CO3) = NaI + V2(CO3)3 =>
2 VI3 + 3 Na2(CO3) = 6 NaI + V2(CO3)3
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O
Cu2S + O2 = Cu2O + S2O =>
4 Cu2S + 3 O2 = 4 Cu2O + 2 S2O
NaH2PO4 = Na2H2P2O7 + H2O =>
2 NaH2PO4 = Na2H2P2O7 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag(s) + KNO3(aq) = AgNO3 + K =>
Ag(s) + KNO3(aq) = AgNO3 + K
Na2CO3 + Pb2S4 = Pb2(CO3)4 + Na2S =>
4 Na2CO3 + Pb2S4 = Pb2(CO3)4 + 4 Na2S
Ag(NO3) + Na3PO4 = Ag3(PO4) + NaNO3 =>
3 Ag(NO3) + Na3PO4 = Ag3(PO4) + 3 NaNO3
TiCl4 + O2 = TiO2 + Cl4 =>
TiCl4 + O2 = TiO2 + Cl4
FeC2O4*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H2O + O2 = 2 FeO + 4 H2O + 4 CO2
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + NO + H2O =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 2 NO + 4 H2O
Fe2 + Cl = Fe3Cl =>
3 Fe2 + 2 Cl = 2 Fe3Cl
Ca(NO2)2 + HCl = H(NO2)2 + CaCl =>
Ca(NO2)2 + HCl = H(NO2)2 + CaCl
C + O = CO204293684565464585685457457 =>
C + 9223372036854775807 O = CO204293684565464585685457457
BaO + PbO2 = BaPbO3 =>
BaO + PbO2 = BaPbO3
C12H26 = C + H2 =>
C12H26 = 12 C + 13 H2
FeS + H{+} + NO3{-} = Fe{3+} + SO4{2-} + NO2 + H2O =>
FeS + 10 H{+} + 9 NO3{-} = Fe{3+} + SO4{2-} + 9 NO2 + 5 H2O
NO3{-} + H{+} + Ag = Ag{+} + NO + H2O =>
NO3{-} + 4 H{+} + 3 Ag = 3 Ag{+} + NO + 2 H2O
Co(OH)2 + HI = CoI2 + HOH =>
Co(OH)2 + 2 HI = CoI2 + 2 HOH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
N2H4 + OH{-} + Cl2 = N2 + H2O + Cl{-} =>
N2H4 + 4 OH{-} + 2 Cl2 = N2 + 4 H2O + 4 Cl{-}
Zn + BaNO3 = Ba + Zn(NO3)2 =>
Zn + 2 BaNO3 = 2 Ba + Zn(NO3)2
K + ZnO = K2O + Zn =>
2 K + ZnO = K2O + Zn
NO2 + H2O + AgNO3 = HNO3 + Ag =>
NO2 + H2O + AgNO3 = 2 HNO3 + Ag
H2O2 + NaOH = H2O + NaO2 =>
3 H2O2 + 2 NaOH = 4 H2O + 2 NaO2
CC12H22O11 + O2 = CO2 + H2O =>
CC12H22O11 + 13 O2 = 13 CO2 + 11 H2O
HAsO3 + NaOH = NaAsO3 + H2O =>
HAsO3 + NaOH = NaAsO3 + H2O
Aluminiumhydroxide = aluminumoxide + water =>
2 Al(OH)3 = Al2O3 + 3 H2O
BF3(g) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(l) = 3 HF(l) + H3BO3(s)
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
Fe2O3 + LiOH = Li2O + Fe(OH)3 =>
Fe2O3 + 6 LiOH = 3 Li2O + 2 Fe(OH)3
HAsO3 + NaOH = NaAsO3 + H2O =>
HAsO3 + NaOH = NaAsO3 + H2O
KOH + Al(NO3)3 = Al(OH)3 + K3(NO3)3 =>
3 KOH + Al(NO3)3 = Al(OH)3 + K3(NO3)3
NaNO3 + C = CO2 + NaNO2 =>
2 NaNO3 + C = CO2 + 2 NaNO2
NaHCO3 + C4H6O6 = CO2 + H2O + Na2C4H4O6 =>
2 NaHCO3 + C4H6O6 = 2 CO2 + 2 H2O + Na2C4H4O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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