| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe{5+} + 2 H{-} = 2 Fe{4+} + H2
BaSO4 + H2SO4 = Ba + HSO4 =>
BaSO4 + H2SO4 = Ba + 2 HSO4
Zn(ClO3)2 + H3(PO4) = HClO3 + Zn3(PO4)2 =>
3 Zn(ClO3)2 + 2 H3(PO4) = 6 HClO3 + Zn3(PO4)2
I2 + S2O3 = IS2 + O =>
I2 + 2 S2O3 = 2 IS2 + 6 O
Cl2O7Na2O = NaClO4 =>
Cl2O7Na2O = 2 NaClO4
C3H6 + O = CO2H2O =>
C3H6 + 9 O = 3 CO2H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
KCl + MnO2 + H2SO4 = K2SO4 + Cl2 + MnSO4 + H2O =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + Cl2 + MnSO4 + 2 H2O
AgOH + As2O5 = Ag3AsO4 + H2O =>
6 AgOH + As2O5 = 2 Ag3AsO4 + 3 H2O
KCl + FeS = Cl2 + K2S + Fe =>
2 KCl + FeS = Cl2 + K2S + Fe
KNO3 + H2O = N2O5 + KOH =>
2 KNO3 + H2O = N2O5 + 2 KOH
C7H5O3K = C6H5KO + CO2 =>
C7H5O3K = C6H5KO + CO2
NaCl + NiSO4 = NaSO4 + NiCl =>
NaCl + NiSO4 = NaSO4 + NiCl
C5H11 + KOH = C5H11OH + K =>
C5H11 + KOH = C5H11OH + K
CaH2O = H2CaO =>
CaH2O = H2CaO
C6H12O6 + H2O = CO2 + H =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H
C3H6SO + H2O = C3H6O + H2SO4 + H2S =>
4 C3H6SO + 4 H2O = 4 C3H6O + H2SO4 + 3 H2S
Ag + SiO4 = AgSiO4 =>
Ag + SiO4 = AgSiO4
NH3 + NH4Cl = N2H7Cl =>
NH3 + NH4Cl = N2H7Cl
CuCl + Na2S = Cu2S + NaCl =>
2 CuCl + Na2S = Cu2S + 2 NaCl
CaHLi = CaLiH =>
CaHLi = CaLiH
Sb + HNO3 = Sb2O2 + NO + H2O =>
6 Sb + 4 HNO3 = 3 Sb2O2 + 4 NO + 2 H2O
FeSO4{+} + {-} = Fe{2+} + SO4{-2} =>
FeSO4{+} + e = Fe{2+} + SO4{-2}
Cr2O3(s) + Al(s) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(s) = Al2O3(s) + 2 Cr(s)
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
Li2O + Al2O3 = LiAlO2 =>
Li2O + Al2O3 = 2 LiAlO2
MgS + HF = MgF2 + H2S =>
MgS + 2 HF = MgF2 + H2S
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10(NH4)2Fe(SO4)2 + 2 KMnO4 + 8 H2SO4 = 10(NH4)2SO4 + 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Zn + AuF3 = Zn3F6 + Au =>
3 Zn + 2 AuF3 = Zn3F6 + 2 Au
Mg(s) + H2(g) = MgH2(s) =>
Mg(s) + H2(g) = MgH2(s)
D2 + H2O = D2O + H2 =>
D2 + H2O = D2O + H2
KH2SO4 + H2O = KHSO4{-} + H3O{+} =>
KH2SO4 + H2O = KHSO4{-} + H3O{+}
NaOClKBr = NaOBrKCl =>
NaOClKBr = NaOBrKCl
Sb + HNO3 = Sb2O2 + NO + H2O =>
6 Sb + 4 HNO3 = 3 Sb2O2 + 4 NO + 2 H2O
Na2S(aq) + Na2CO3(aq) + SO2(g) = Na2S2O3(aq) + CO2(g) =>
2 Na2S(aq) + Na2CO3(aq) + 4 SO2(g) = 3 Na2S2O3(aq) + CO2(g)
(C9H20) + O2 = CO2 + H2O =>
(C9H20) + 14 O2 = 9 CO2 + 10 H2O
C6H12O6 + Ag2O = C6H12O7 + Ag =>
C6H12O6 + Ag2O = C6H12O7 + 2 Ag
Sb + HNO3 = Sb2O2 + NO + H2O =>
6 Sb + 4 HNO3 = 3 Sb2O2 + 4 NO + 2 H2O
Mn2O3 + H2O = MnO2 + H =>
Mn2O3 + H2O = 2 MnO2 + 2 H
Sb + HNO3 = Sb2O2 + NO + H2O =>
6 Sb + 4 HNO3 = 3 Sb2O2 + 4 NO + 2 H2O
MgH2Cl2 = MgCl2H2 =>
MgH2Cl2 = MgCl2H2
Sb + HNO3 = Sb2O2 + NO + H2O =>
6 Sb + 4 HNO3 = 3 Sb2O2 + 4 NO + 2 H2O
Ag(NO3)Li = Li(NO3)Ag =>
Ag(NO3)Li = Li(NO3)Ag
H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O
C7H5O3K = C6H5KO + CO2 =>
C7H5O3K = C6H5KO + CO2
Mg3N2(s) + H2O = Mg(OH)2 + NH3 =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2 + 2 NH3
Na2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 + I2 =>
Na2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 K2SO4 + Na2SO4 + 3 I2
PBr5 + Ca(OH)2 = Ca3(PO4)2 + CaBr2 + H2O =>
2 PBr5 + 8 Ca(OH)2 = Ca3(PO4)2 + 5 CaBr2 + 8 H2O
CuFeCl2 = CuCl2Fe =>
CuFeCl2 = CuCl2Fe
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/24
Équations équilibrées sur03/20/23
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