| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(ClO3) + Ba(SO4) = Al(SO4) + Ba(ClO3)
C20H42 = H2 + C60 =>
3 C20H42 = 63 H2 + C60
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe + H2SO4 = H2 + Fe3SO4 =>
3 Fe + H2SO4 = H2 + Fe3SO4
Al(ClO3) + Ba(SO4) = Al(SO4) + Ba(ClO3) =>
Al(ClO3) + Ba(SO4) = Al(SO4) + Ba(ClO3)
NaHSO4 + Ba(HCO3)2 = Na2SO4 + BaSO4 + CO2 + H2O =>
2 NaHSO4 + Ba(HCO3)2 = Na2SO4 + BaSO4 + 2 CO2 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Sn + HCl + K2Cr2O7 = Cl4Sn + CrCl3 + KCl + H2O =>
3 Sn + 28 HCl + 2 K2Cr2O7 = 3 Cl4Sn + 4 CrCl3 + 4 KCl + 14 H2O
VO(NO3)2 + SO2 + H2SO4 = V2(SO4)3 + HNO3 =>
2 VO(NO3)2 + SO2 + 2 H2SO4 = V2(SO4)3 + 4 HNO3
C + H + Cl = CHCl3 =>
C + H + 3 Cl = CHCl3
Ag2O + NH3 + H2O = Ag(NH3)2(OH) =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2(OH)
Ni3 + TiSe2 = Ni2Se3 + Ti4 =>
16 Ni3 + 36 TiSe2 = 24 Ni2Se3 + 9 Ti4
Ca3(PO4)2 + SeO2 + C = CaSeO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SeO2 + 10 C = 6 CaSeO3 + P4 + 10 CO
N2O5 + KI = I2 + KNO3 + KNO2 =>
N2O5 + 2 KI = I2 + KNO3 + KNO2
CuSO + Mg = MgSO + Cu =>
CuSO + Mg = MgSO + Cu
CH3NHNH2 + O2 = N2 + H2O + CO2 =>
2 CH3NHNH2 + 5 O2 = 2 N2 + 6 H2O + 2 CO2
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Fe + NHO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 NHO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
Co(s) + O = Co2O3(s) =>
2 Co(s) + 3 O = Co2O3(s)
PH3 + H2SO3 = PSO3 + H =>
PH3 + H2SO3 = PSO3 + 5 H
C3H7OH + KMnO4 + HNO3 = CH3CH3COOH + MnNO3 + KNO3 + H2O =>
2 C3H7OH + KMnO4 + 2 HNO3 = 2 CH3CH3COOH + MnNO3 + KNO3 + 2 H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
O + Sb2S3 = Sb2O4 + SO2 =>
10 O + Sb2S3 = Sb2O4 + 3 SO2
Mg + B + O2 = MgB2O4 =>
Mg + 2 B + 2 O2 = MgB2O4
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KSO4 + H2O =>
KMnO4 + 4 FeSO4 + 4 H2SO4 = 2 Fe2(SO4)3 + MnSO4 + KSO4 + 4 H2O
CrO4{2-} + SO3{2-} + H2O = Cr(OH)3{-} + SO4{2-} + OH{-} =>
CrO4{2-} + 2 SO3{2-} + 2 H2O = Cr(OH)3{-} + 2 SO4{2-} + OH{-}
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
HgCl = Hg + Hg(Cl)2 =>
2 HgCl = Hg + Hg(Cl)2
MnCl2 + O2 + KOH + H2O = MnO(OH)3 + KCl =>
4 MnCl2 + 3 O2 + 8 KOH + 2 H2O = 4 MnO(OH)3 + 8 KCl
SO4{2-} + H{+} + {-} = S + H2O =>
SO4{2-} + 8 H{+} + 6e = S + 4 H2O
Sn + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
Sn + 2 NaOH + 4 H2O = Na2[Sn(OH)6] + 2 H2
S8 + H2Se = H2S + SSe2 =>
3 S8 + 16 H2Se = 16 H2S + 8 SSe2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
Ag = Ag{+} + e =>
Ag = Ag{+} + e
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g) =>
Ca(s) + H2SO4(aq) = CaSO4(aq) + H2(g)
CO + NaOH = HCOONa =>
CO + NaOH = HCOONa
H2SO3 + Na2S = Na2SO4 + S + H2O =>
2 H2SO3 + Na2S = Na2SO4 + 2 S + 2 H2O
Fe + NH4SCN = FeNH4 + SCN =>
Fe + NH4SCN = FeNH4 + SCN
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)
Cl + CrF3 = ClF3 + Cr =>
Cl + CrF3 = ClF3 + Cr
CrCl3 + NH4OH = Cr(OH)3 + NH4{+} + Cl{-} =>
CrCl3 + 3 NH4OH = Cr(OH)3 + 3 NH4{+} + 3 Cl{-}
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O(l) =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O(l)
PbSO4 + C = Pb + CO + SO2 =>
PbSO4 + 2 C = Pb + 2 CO + SO2
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + NaCl(aq) =>
Na2SO4(aq) + CaCl2(aq) = CaSO4(s) + 2 NaCl(aq)
C12H26 + O2 = CO + H2O =>
2 C12H26 + 25 O2 = 24 CO + 26 H2O
Zn + Na2SO3 + HCl = ZnSO4 + H2S + NaCl + H2O =>
3 Zn + 5 Na2SO3 + 10 HCl = 3 ZnSO4 + 2 H2S + 10 NaCl + 3 H2O
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + 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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