| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 FeCl3 + H2O = Na2SO4 + 2 FeCl2 + 2 HCl
CuSO4S = CuS2O4 =>
CuSO4S = CuS2O4
Fe3Cl + Na3PO4 = Fe3PO4 + Na3Cl =>
Fe3Cl + Na3PO4 = Fe3PO4 + Na3Cl
KCH3COOH2O = KCH2COOH3O =>
KCH3COOH2O = KCH2COOH3O
Fe + O2 + H2O = Fe2O3H2O =>
4 Fe + 3 O2 + 2 H2O = 2 Fe2O3H2O
MgSO4(aq) + Pb(s) = Mg(s) + PbSO4(s) =>
MgSO4(aq) + Pb(s) = Mg(s) + PbSO4(s)
CaC2O4 + MnO4 + H2SO4 = CaSO4 + CO2 + Mn + H2O =>
4 CaC2O4 + MnO4 + 4 H2SO4 = 4 CaSO4 + 8 CO2 + Mn + 4 H2O
FeCl2 + H{+} + O2 + Cl{-} = FeCl3 + H2O =>
4 FeCl2 + 4 H{+} + O2 + 4 Cl{-} = 4 FeCl3 + 2 H2O
CaCO3H2OCO2 = Ca(HCO3)2 =>
CaCO3H2OCO2 = Ca(HCO3)2
NaN3 + KNO3 = N2 + K + Na2O =>
12 NaN3 + 2 KNO3 = 19 N2 + 2 K + 6 Na2O
Cu{2+} + CN{-} = Cu(CN)2 =>
Cu{2+} + 2 CN{-} = Cu(CN)2
(NH4)2SO3 + Al(C2H3O2)3 = NH4C2H3O2 + Al2(SO3)3 =>
3(NH4)2SO3 + 2 Al(C2H3O2)3 = 6 NH4C2H3O2 + Al2(SO3)3
H2 + F2 = HF4 =>
H2 + 4 F2 = 2 HF4
Li2CO3 + HNO3 = LiH + (NO3)2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiH + (NO3)2CO3
NaHCO3 + HC2H3O2 = CO2 + H2O + C2H2NaO2 =>
8 NaHCO3 + 7 HC2H3O2 = 6 CO2 + 10 H2O + 8 C2H2NaO2
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
Fe2Sb2 + Au + Hg = Fe2Sb2AuHg =>
Fe2Sb2 + Au + Hg = Fe2Sb2AuHg
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
C7H8 + OH = CO2 + H2O =>
C7H8 + 36 OH = 7 CO2 + 22 H2O
K2SO3 + KOH + Cl2 = K2SO4 + KCl + H2 =>
2 K2SO3 + 2 KOH + Cl2 = 2 K2SO4 + 2 KCl + H2
Al(NaO)3 + H2 = NaOH + Al =>
2 Al(NaO)3 + 3 H2 = 6 NaOH + 2 Al
Mo + Cl4 = MoCl4 =>
Mo + Cl4 = MoCl4
C2H2 + H2O = C3H6O + CO2 =>
8 C2H2 + 7 H2O = 5 C3H6O + CO2
B2H6 + LiH = LiBH4 =>
B2H6 + 2 LiH = 2 LiBH4
PbO2 + H2O + OH{-} = Pb(OH)6{-2} =>
PbO2 + 2 H2O + 2 OH{-} = Pb(OH)6{-2}
CrI3 + Ce2 + KOH = K2CrO4 + KIO3 + KCe + H2O =>
2 CrI3 + 21 Ce2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCe + 26 H2O
S2O8{2{-})+Cr{3+}+H2O = Cr2O7{2-}+SO4{2-}+H{+} =>
S2O8{2{-})+2Cr{3+}+7H2O = Cr2O7{2-}+2SO4{2-}+14H{+}
ZnCuSO4 = CuZnSO4 =>
ZnCuSO4 = CuZnSO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C6H5COCH3 + I2 + NaOH = C6H5COONa + NaI + H2 =>
14 C6H5COCH3 + I2 + 18 NaOH = 16 C6H5COONa + 2 NaI + 25 H2
GaCl3 + H2O = Ga2O3 + HCl =>
2 GaCl3 + 3 H2O = Ga2O3 + 6 HCl
C6H7(NO2)3O5 + O2 = CO2 + NO2 + H2O =>
4 C6H7(NO2)3O5 + 21 O2 = 24 CO2 + 12 NO2 + 14 H2O
K4FeC6O12 + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + CO2 + MnSO4 =>
10 K4FeC6O12 + 14 KMnO4 + 56 H2SO4 = 27 K2SO4 + 5 Fe2(SO4)3 + 56 H2O + 60 CO2 + 14 MnSO4
NaClO(s) = NaCl(g) + NaClO2(g) =>
2 NaClO(s) = NaCl(g) + NaClO2(g)
Ag2(SO4) + KI = AgI + K2(SO4) =>
Ag2(SO4) + 2 KI = 2 AgI + K2(SO4)
Zn + NaCl = Zn(NaCl) =>
Zn + NaCl = Zn(NaCl)
ClCH2COOH + Cu = CuCl + C2H4COOHCOOH =>
2 ClCH2COOH + 2 Cu = 2 CuCl + C2H4COOHCOOH
NaOH + HSO = NaSO + HOH =>
NaOH + HSO = NaSO + HOH
Mg2Si2O6 + Mg5Al2Si3O10(OH)8 = Mg2SiO4 + Mg2Al4Si5O18 + H2O =>
3 Mg2Si2O6 + 2 Mg5Al2Si3O10(OH)8 = 7 Mg2SiO4 + Mg2Al4Si5O18 + 8 H2O
BC + D = BD + C =>
BC + D = BD + C
N2O4 + KOH = HKN2O5 =>
N2O4 + KOH = HKN2O5
Al(OH0)2 + H2SO4 = Al2(SO4)2 + H2O =>
2 Al(OH0)2 + 2 H2SO4 = Al2(SO4)2 + 4 H2O
Al + H2O = Al3{+} + H2 + OH{-} =>
6 Al + 2 H2O = 2 Al3{+} + H2 + 2 OH{-}
C3 = C6 =>
2 C3 = C6
C + O2 = CO =>
2 C + O2 = 2 CO
P2O5(g) = P4(s) + O2(g) =>
2 P2O5(g) = P4(s) + 5 O2(g)
HCl + C17H19NO3 = H2O + C17H18NO2Cl =>
HCl + C17H19NO3 = H2O + C17H18NO2Cl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Pb(NO3)2 = N2O + O2 + PbO =>
Pb(NO3)2 = N2O + 2 O2 + PbO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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