| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2S3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 6 S
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
V2O5 + NH3(g) + H2O = NH4VO3(s) =>
V2O5 + 2 NH3(g) + H2O = 2 NH4VO3(s)
Zn + NCe = ZnCe2 + N2 =>
Zn + 2 NCe = ZnCe2 + N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr(NO3)3 + K2CO3 + H2O = KNO3 + Cr(OH)3 + H2CO3 =>
2 Cr(NO3)3 + 3 K2CO3 + 6 H2O = 6 KNO3 + 2 Cr(OH)3 + 3 H2CO3
Pb(NO3)2 + Li2CO3 = PbCO3 + Li(NO3) =>
Pb(NO3)2 + Li2CO3 = PbCO3 + 2 Li(NO3)
HCl + H2O = Cl2O + H2 =>
2 HCl + H2O = Cl2O + 2 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Yb2SiO4 + H{+} = Yb{2+} + H2O + SiO2 =>
Yb2SiO4 + 4 H{+} = 2 Yb{2+} + 2 H2O + SiO2
AgL = Ag + L =>
AgL = Ag + L
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
N2O3 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 N2O3 + 4 KMnO4 + 6 H2SO4 = 10 HNO3 + 2 K2SO4 + 4 MnSO4 + H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
H3PO4 + Al(OH)3 = H3(OH)3 + PO4Al =>
H3PO4 + Al(OH)3 = H3(OH)3 + PO4Al
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N2O + SO3 = N2SO4 =>
N2O + SO3 = N2SO4
ZnS + O2 + H2O = Zn + H2SO4 =>
2 ZnS + 3 O2 + 2 H2O = 2 Zn + 2 H2SO4
HReO4 + Ru(OH)3 = Ru(ReO4)3 + H2O =>
3 HReO4 + Ru(OH)3 = Ru(ReO4)3 + 3 H2O
C6H10O + I2 + NaOH = CHI3 + H2O + NaI =>
C6H10O + 10 I2 + 2 NaOH = 6 CHI3 + 3 H2O + 2 NaI
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H8O6 + O2 = CO + HO =>
C6H8O6 + 4 O2 = 6 CO + 8 HO
HMnO4 + LiOH = LiMnO4 + H2O =>
HMnO4 + LiOH = LiMnO4 + H2O
I2 + CuCl = Cl2 + CuI =>
I2 + 2 CuCl = Cl2 + 2 CuI
FeS + H2CO3 = FeCO3 + H2S =>
FeS + H2CO3 = FeCO3 + H2S
I2 + OCl{-} = IO3 + Cl{-} =>
I2 + 6 OCl{-} = 2 IO3 + 6 Cl{-}
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
AlS3 = Al3 + S8 =>
24 AlS3 = 8 Al3 + 9 S8
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C3H8 + Cl2 = CH3CHClCH3 + H2 =>
2 C3H8 + Cl2 = 2 CH3CHClCH3 + H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NO2 + H = N2O + H2O =>
2 NO2 + 6 H = N2O + 3 H2O
Fe2S3 + O2 + H2O = Fe(OH)3 + S =>
2 Fe2S3 + 3 O2 + 6 H2O = 4 Fe(OH)3 + 6 S
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
P2O3 + KOH = K2P2O4 + H2O =>
P2O3 + 2 KOH = K2P2O4 + H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CuCl2 + Br2 = CuBr2 + Cl2 =>
CuCl2 + Br2 = CuBr2 + Cl2
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
HgCl2 + Zn = ZnCl2 + Hg2 =>
2 HgCl2 + 2 Zn = 2 ZnCl2 + Hg2
NaI + H2O = NaOH + IH =>
NaI + H2O = NaOH + IH
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
CO3Na2 + HCl = CO2 + H2O + NaCl =>
CO3Na2 + 2 HCl = CO2 + H2O + 2 NaCl
HgNH2Cl + Cl{-} + NO3{-} = OH{-} + HgCl4{2-} + N2 + NO =>
2 HgNH2Cl + 6 Cl{-} + 2 NO3{-} = 4 OH{-} + 2 HgCl4{2-} + N2 + 2 NO
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
C2H5NH2 + HCl = [C2H5NH3]Cl =>
C2H5NH2 + HCl = [C2H5NH3]Cl
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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