| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
ClO3{-} + H2S = Cl{-} + SO4{2-} + H{+} =>
4 ClO3{-} + 3 H2S = 4 Cl{-} + 3 SO4{2-} + 6 H{+}
Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
sodiumchloride + silversulfate = sodiumsulfate + silverchloride =>
2 NaCl + Ag2SO4 = Na2SO4 + 2 AgCl
CH3COOH + Al = CH3COOAl + H2 =>
2 CH3COOH + 2 Al = 2 CH3COOAl + H2
Ni + HNO3 = H2O + NO2 + Ni(NO3)2 =>
Ni + 4 HNO3 = 2 H2O + 2 NO2 + Ni(NO3)2
K2O + NO2 = KNO3 + KNO2 =>
K2O + 2 NO2 = KNO3 + KNO2
NaHSO4 + CuSO4 = Cu(HSO4)2 + Na2SO4 =>
2 NaHSO4 + CuSO4 = Cu(HSO4)2 + Na2SO4
(C6H5NH3)2SO4 + NaOH = C6H5NH2 + Na2SO4 + H2O =>
(C6H5NH3)2SO4 + 2 NaOH = 2 C6H5NH2 + Na2SO4 + 2 H2O
Ca + AgI = I2 + Ag2Ca =>
Ca + 2 AgI = I2 + Ag2Ca
FeBr3 + K = KBr + Fe =>
FeBr3 + 3 K = 3 KBr + Fe
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Sn(NO3)2 + KI + H2O = KNO3 + Sn2OI2 + HI =>
2 Sn(NO3)2 + 4 KI + H2O = 4 KNO3 + Sn2OI2 + 2 HI
HNO3 + K3PO4 = KNO3 + K2HPO4 =>
HNO3 + K3PO4 = KNO3 + K2HPO4
PbCl2 + HCl = H[PbCl3] =>
PbCl2 + HCl = H[PbCl3]
Li + Al = Li2Al =>
2 Li + Al = Li2Al
KBrO3 + NaBr = KBr + NaBrO =>
KBrO3 + 3 NaBr = KBr + 3 NaBrO
Li3N + H2O = NH3 + LiH + O2 =>
2 Li3N + 6 H2O = 2 NH3 + 6 LiH + 3 O2
PbS2 = PbS + S8 =>
8 PbS2 = 8 PbS + S8
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
Ca + Rb(NO3) = Rb + Ca(NO3) =>
Ca + Rb(NO3) = Rb + Ca(NO3)
Fe + CaCl2 + H2O = FeCl3 + CaO + H2 =>
2 Fe + 3 CaCl2 + 3 H2O = 2 FeCl3 + 3 CaO + 3 H2
WCl6 + C3H8O2 = WO3 + Cl2 + C + H2 =>
2 WCl6 + 3 C3H8O2 = 2 WO3 + 6 Cl2 + 9 C + 12 H2
Al(NO3)3 + K2(CO3) = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2(CO3) = Al2(CO3)3 + 6 KNO3
CH3OH + PCl3 = CH3Cl + H3PO3 =>
3 CH3OH + PCl3 = 3 CH3Cl + H3PO3
H2(g) + S8(s) = H2S =>
8 H2(g) + S8(s) = 8 H2S
NiI + FeS = NiS + FeI =>
NiI + FeS = NiS + FeI
H6 + C3F = C3 + H7F =>
7 H6 + 6 C3F = 6 C3 + 6 H7F
Al2SO4 + Na = AlNa + SO4 =>
Al2SO4 + 2 Na = 2 AlNa + SO4
Hg2Cl2 + H2O = Hg2O + HCl =>
Hg2Cl2 + H2O = Hg2O + 2 HCl
NH3 + O2 = N(OH)3 =>
2 NH3 + 3 O2 = 2 N(OH)3
CH4(g) + O2 = CO3(g) + H2O =>
2 CH4(g) + 5 O2 = 2 CO3(g) + 4 H2O
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Fe(NO3)2(aq) + K2CO3(aq) = FeCO3(s) + KNO3(aq) =>
Fe(NO3)2(aq) + K2CO3(aq) = FeCO3(s) + 2 KNO3(aq)
C2H6 + Br = C2H5 + HBr =>
C2H6 + Br = C2H5 + HBr
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
Mg + Cu2SO42{-} = MgSO42{-} + Cu =>
Mg + Cu2SO42{-} = MgSO42{-} + 2 Cu
Sn + MgCl = SnCl2 + Mg =>
Sn + 2 MgCl = SnCl2 + 2 Mg
C15H18N2O6 + CH3OH + HCl = C14H19ClN2O5 + CH3COOH =>
C15H18N2O6 + CH3OH + HCl = C14H19ClN2O5 + CH3COOH
C4H6O6 + NaOH = H3O + NaC4H4O6 =>
C4H6O6 + NaOH = H3O + NaC4H4O6
Ag + Au(PO4) = Ag(PO4) + Au =>
Ag + Au(PO4) = Ag(PO4) + Au
Ca(HCO3)2 + H2O = CaO + H2CO3 =>
Ca(HCO3)2 + H2O = CaO + 2 H2CO3
AlCl3 + I2 = Al2I3 + Cl2 =>
4 AlCl3 + 3 I2 = 2 Al2I3 + 6 Cl2
BaC4H6O4 + (CH4)2SO4 = Ba + SC6H14O8 =>
BaC4H6O4 + (CH4)2SO4 = Ba + SC6H14O8
NaHCO3 + C2H3O2 = CH3COONa + H2O + CO2 =>
7 NaHCO3 + 8 C2H3O2 = 7 CH3COONa + 5 H2O + 9 CO2
SrBr2 + (NH4)2 + CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2 + CO3 = SrCO3 + 2 NH4Br
H2(Cr2O7) + Fe(OH)3 = Fe2(Cr2O7)3 + H2O =>
3 H2(Cr2O7) + 2 Fe(OH)3 = Fe2(Cr2O7)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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