| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H7OH7 + 13 O2 = 10 CO2 + 7 H2O
HI + H{+} + IO4{-} = I2 + H2O =>
7 HI + H{+} + IO4{-} = 4 I2 + 4 H2O
H2S + Pd(OH)4 = PdS2 + H2O =>
2 H2S + Pd(OH)4 = PdS2 + 4 H2O
FeCl3(aq) + CoCl2(aq) = FeCl2(aq) + CoCl3(aq) =>
FeCl3(aq) + CoCl2(aq) = FeCl2(aq) + CoCl3(aq)
HAg + H2S = Ag2S + H2 =>
2 HAg + H2S = Ag2S + 2 H2
HF(aq) + KOH(aq) = H2O + KF(aq) =>
HF(aq) + KOH(aq) = H2O + KF(aq)
HClO4 + Rh(CO3)2 = CO2 + Rh(ClO4)4 + H2O =>
4 HClO4 + Rh(CO3)2 = 2 CO2 + Rh(ClO4)4 + 2 H2O
H2SO4(l) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g) =>
H2SO4(l) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2(g)
Zn + HOH = Zn(OH)2 + H =>
Zn + 2 HOH = Zn(OH)2 + 2 H
C2H3O2H3O = CH3COOHH2O =>
C2H3O2H3O = CH3COOHH2O
S6 + O2 = S2O3 =>
2 S6 + 9 O2 = 6 S2O3
Al + O8 = Al2O2 =>
8 Al + O8 = 4 Al2O2
C + O2{-} = CO2 + e =>
C + O2{-} = CO2 + e
Cd + Au{+3} = Cd{+2} + Au =>
3 Cd + 2 Au{+3} = 3 Cd{+2} + 2 Au
Bi(OH)3 + K2(SnO2) = Bi + K2(SnO3) + H2O =>
2 Bi(OH)3 + 3 K2(SnO2) = 2 Bi + 3 K2(SnO3) + 3 H2O
Na2SnO2 + NaOH = Na2SnO3 + H2O + Na =>
Na2SnO2 + 2 NaOH = Na2SnO3 + H2O + 2 Na
Al + H2O + SrOH = SrAlO2 + H2 =>
2 Al + 2 H2O + 2 SrOH = 2 SrAlO2 + 3 H2
Be + H2O = BeO + H2 =>
Be + H2O = BeO + H2
HI + K2SO3 = IK2 + HSO3 =>
HI + K2SO3 = IK2 + HSO3
NaCl + HNO3 = Cl2 + NOCl + NaNO3 + H2O =>
3 NaCl + 4 HNO3 = Cl2 + NOCl + 3 NaNO3 + 2 H2O
C4H6O3 + NaOH = C4H4O4 + Na + H2O =>
C4H6O3 + 4 NaOH = C4H4O4 + 4 Na + 3 H2O
CH12H26 + O2 = CO2 + H2O =>
2 CH12H26 + 21 O2 = 2 CO2 + 38 H2O
C4H6O6 + NaHCO3 = NaC4H4O6 + CO2 + H2O =>
9 C4H6O6 + 10 NaHCO3 = 10 NaC4H4O6 + 6 CO2 + 12 H2O
PCl3 + H2O = H3PO3 + H3OCl =>
PCl3 + 6 H2O = H3PO3 + 3 H3OCl
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O =>
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O
CdCl2 + TiCl4 + AgC2H3O2 = CdTi + C2H3O2 + AgCl =>
CdCl2 + TiCl4 + 6 AgC2H3O2 = CdTi + 6 C2H3O2 + 6 AgCl
Zn(OH)2 + H2SO4 = H2O + Zn(SO4) =>
Zn(OH)2 + H2SO4 = 2 H2O + Zn(SO4)
C4H10S2 + O2 = CO2 + H2O + SO3 =>
2 C4H10S2 + 19 O2 = 8 CO2 + 10 H2O + 4 SO3
Cu + Ti(CO3)2 = Ti + CuCO3 =>
2 Cu + Ti(CO3)2 = Ti + 2 CuCO3
Cu(NO3)25H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)25H2O = CuO + 25 NO2 + 12 O2 + H2O
Fe + NaC2H3O2 = FeC2H3O2 + Na =>
Fe + NaC2H3O2 = FeC2H3O2 + Na
CoBr + K2(CO3) = KBr + Co2(CO3) =>
2 CoBr + K2(CO3) = 2 KBr + Co2(CO3)
KI + CoSO4 = K2SO4 + CoI2 =>
2 KI + CoSO4 = K2SO4 + CoI2
NaBr + K2Cr2O7 + H2SO4 = K2SO4 + Br2 + Cr2(SO4)3 + H2O + Na2SO4 =>
6 NaBr + K2Cr2O7 + 7 H2SO4 = K2SO4 + 3 Br2 + Cr2(SO4)3 + 7 H2O + 3 Na2SO4
Sb(OH)3 + HCl = SbCl + H4O3 =>
Sb(OH)3 + HCl = SbCl + H4O3
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
CO2 + H2O = C4H9O2 + O =>
8 CO2 + 9 H2O = 2 C4H9O2 + 21 O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Al2O3 + Mg(OH)2 + H2O = Mg(Al(OH)4)2 =>
Al2O3 + Mg(OH)2 + 3 H2O = Mg(Al(OH)4)2
Fe2CO3 = Fe + CO3 =>
Fe2CO3 = 2 Fe + CO3
KMnO4 + V2O3 + H2O = V2O5 + KOH + MnO =>
4 KMnO4 + 5 V2O3 + 2 H2O = 5 V2O5 + 4 KOH + 4 MnO
Mg + HNO3 = H2O + Mg(NO3)2 + NH4 =>
9 Mg + 20 HNO3 = 6 H2O + 9 Mg(NO3)2 + 2 NH4
Pb(NO3) + CaCl2 = PbCl2 + Ca(NO3) =>
Pb(NO3) + CaCl2 = PbCl2 + Ca(NO3)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
MgCl2 + Sr = Cl2Sr + Mg2 =>
2 MgCl2 + 2 Sr = 2 Cl2Sr + Mg2
Li(s) + Se(l) = LiSe =>
Li(s) + Se(l) = LiSe
KI(aq) + FeCl3(aq) = FeI3(s) + KCl(aq) =>
3 KI(aq) + FeCl3(aq) = FeI3(s) + 3 KCl(aq)
Cu2(NO3)3 + Zn = Cu2 + Zn(NO3)2 =>
2 Cu2(NO3)3 + 3 Zn = 2 Cu2 + 3 Zn(NO3)2
Zn(OH)2 + Li2O = LiOH + ZnO =>
Zn(OH)2 + Li2O = 2 LiOH + ZnO
Ti(NO2)3 + Ni = Ni(NO2)2 + Ti =>
2 Ti(NO2)3 + 3 Ni = 3 Ni(NO2)2 + 2 Ti
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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