| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 K2(CrO4) = Fe2Cr3O12 + 6 KCl
Fr + Ra(NO3)2 = Ra + FrNO3 =>
2 Fr + Ra(NO3)2 = Ra + 2 FrNO3
NH4I + H2O = OH + NH5I =>
NH4I + H2O = OH + NH5I
Cl207 + OH{-} = ClO2{-} + H2O + {-} =>
Cl207 + 828 OH{-} = 207 ClO2{-} + 414 H2O + 621e
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Rb + N2 = Rb3N =>
6 Rb + N2 = 2 Rb3N
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + O2 = Na2O5 =>
4 Na + 5 O2 = 2 Na2O5
C4H10O + NH4Br + H2SO4 = C4H9Br + H2O + NH4HSO4 =>
C4H10O + NH4Br + H2SO4 = C4H9Br + H2O + NH4HSO4
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cl{-} + HNO3 = HCl + NO3{-} =>
Cl{-} + HNO3 = HCl + NO3{-}
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
MnNO3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
MnNO3 + 3 NaBiO3 + 11 HNO3 = HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
H2S + H2SO4 = SO2 + H2O =>
H2S + 3 H2SO4 = 4 SO2 + 4 H2O
Mg(NO3)2 + K3Fe(CN)6 = Mg(CN)2 + K3Fe(NO3)6 =>
3 Mg(NO3)2 + K3Fe(CN)6 = 3 Mg(CN)2 + K3Fe(NO3)6
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KBr(aq) + Pb(NO3)2 = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2 = PbBr2(s) + 2 KNO3(aq)
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
KMnO4 + Na2S2O3 + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
4 KMnO4 + 5 Na2S2O3 + 22 HCl = 4 KCl + 4 MnCl2 + 10 NaCl + 10 SO2 + 11 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al2 + NaSO4 = Al2(SO4)3 + Na =>
Al2 + 3 NaSO4 = Al2(SO4)3 + 3 Na
H3PO4 + (NH4)2SO3 = (NH4)3PO4 + H2O + SO2 =>
2 H3PO4 + 3(NH4)2SO3 = 2(NH4)3PO4 + 3 H2O + 3 SO2
Ba(OH)2 + HOCN = Ba(OCN)2 + H2O =>
Ba(OH)2 + 2 HOCN = Ba(OCN)2 + 2 H2O
Na2SO3 + S = Na2S2O3 =>
Na2SO3 + S = Na2S2O3
Pb3O4 + Mn{2+} + H3O{+} = MnO4{-} + Pb{2+} + H2O =>
5 Pb3O4 + 2 Mn{2+} + 24 H3O{+} = 2 MnO4{-} + 15 Pb{2+} + 36 H2O
KNO3 + AgBr = AgNO3 + KBr =>
KNO3 + AgBr = AgNO3 + KBr
Co{2+} + H2O = Co(OH)2 + H{+} =>
Co{2+} + 2 H2O = Co(OH)2 + 2 H{+}
HBr + Sr(OH)2 = H2O + Br2Sr =>
2 HBr + Sr(OH)2 = 2 H2O + Br2Sr
SrCl2 + (NH4)2CO3 = Sr(CO3) + (NH4)Cl =>
SrCl2 + (NH4)2CO3 = Sr(CO3) + 2(NH4)Cl
CH2 + O8 = CO2 + H2O =>
8 CH2 + 3 O8 = 8 CO2 + 8 H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
LiI = Li2 + I =>
2 LiI = Li2 + 2 I
CaCO3HClO3 = CO2OHCaClO3 =>
CaCO3HClO3 = CO2OHCaClO3
CuO + FeO = CuFeO2 =>
CuO + FeO = CuFeO2
NH4 + Ca2 + K2SO4 = Ca2SO4 + KNH4 =>
2 NH4 + Ca2 + K2SO4 = Ca2SO4 + 2 KNH4
Ba(OH)2*8H2O + NH4SCN = Ba(SNC)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SNC)2 + 10 H2O + 2 NH3
YCl3 + KOH = Y(OH)3 + KCl =>
YCl3 + 3 KOH = Y(OH)3 + 3 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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