| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn0 + 2 HCI = H2 + 2 ZnCI
CO(s) + F2(g) = COF2(s) =>
CO(s) + F2(g) = COF2(s)
TiCl3 + K3PO4 = TiPO4 + KCl =>
TiCl3 + K3PO4 = TiPO4 + 3 KCl
Pb2 + Na2SO4 = Pb2SO4 + Na =>
Pb2 + Na2SO4 = Pb2SO4 + 2 Na
Cs + H2SO4 = H2 + Cs2SO4 =>
2 Cs + H2SO4 = H2 + Cs2SO4
NH4OH + KOH = NH4K + OH =>
NH4OH + KOH = NH4K + 2 OH
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(aq) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(aq)
Na2SiO3 + NaCl = Na2Cl + NaSiO3 =>
Na2SiO3 + NaCl = Na2Cl + NaSiO3
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
TiCl3 + K3PO4 = TiPO4 + KCl =>
TiCl3 + K3PO4 = TiPO4 + 3 KCl
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
H2 + FeO203 = Fe2O3 + H2O =>
403 H2 + 2 FeO203 = Fe2O3 + 403 H2O
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
NiS2 + O2 = NiO + SO3 =>
2 NiS2 + 7 O2 = 2 NiO + 4 SO3
SiCl4 + H2O = SiO2 + HCl1 =>
SiCl4 + 2 H2O = SiO2 + 4 HCl1
NO + H2O = O2 + NH3 =>
4 NO + 6 H2O = 5 O2 + 4 NH3
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
CH3OH + H2O2 = CO2 + H2O =>
CH3OH + 3 H2O2 = CO2 + 5 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N7 + H = NH3 =>
N7 + 21 H = 7 NH3
Cu(OH)4 = Cu + H2O + O =>
Cu(OH)4 = Cu + 2 H2O + 2 O
Ni(NCS)2(H2O)4 + PPh3 = Ni(NCS)2(PPh3)2 + H2O =>
Ni(NCS)2(H2O)4 + 2 PPh3 = Ni(NCS)2(PPh3)2 + 4 H2O
NaOH + AlSO3 = NaSO3 + AlOH =>
NaOH + AlSO3 = NaSO3 + AlOH
CH3CO2H + H2O = H3O + CH3CO2 =>
CH3CO2H + H2O = H3O + CH3CO2
Cr(NO3)3 + NaOH + Br2 = NaCrO4 + NaBr + NaNO3 + H2O =>
Cr(NO3)3 + 8 NaOH + 2 Br2 = NaCrO4 + 4 NaBr + 3 NaNO3 + 4 H2O
KClO4 + P9 = KClO4P9 =>
KClO4 + P9 = KClO4P9
H{+} + NO3{-} + S = NO2 + HSO4{-} + H2O =>
5 H{+} + 6 NO3{-} + S = 6 NO2 + HSO4{-} + 2 H2O
KOH + CH3COOH = HO + KCH3COOH =>
KOH + CH3COOH = HO + KCH3COOH
NaOH + KSCN = NaCN + KSOH =>
NaOH + KSCN = NaCN + KSOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO4{-2} + H{+} = MnO4[{-}1] + MnO2 + H2O =>
3 MnO4{-2} + 4 H{+} = 2 MnO4[{-}1] + MnO2 + 2 H2O
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
FeS + HNO3 = S + Fe(NO3)2 + NO2 + H2O =>
FeS + 4 HNO3 = S + Fe(NO3)2 + 2 NO2 + 2 H2O
KCl + Cs = CsCl + K =>
KCl + Cs = CsCl + K
Hg + H2O = HgOH + H2 =>
2 Hg + 2 H2O = 2 HgOH + H2
H3PO4 + NO2 + H2O = P + HNO3 =>
H3PO4 + 5 NO2 + H2O = P + 5 HNO3
Al + Ca(OH)2 + Ca(NO3)2 + H2O = N2 + Ca(Al(OH)4)2 =>
10 Al + 2 Ca(OH)2 + 3 Ca(NO3)2 + 18 H2O = 3 N2 + 5 Ca(Al(OH)4)2
MnO4{-2} + H{+} = MnO4[{-}1] + MnO2 + H2O =>
3 MnO4{-2} + 4 H{+} = 2 MnO4[{-}1] + MnO2 + 2 H2O
TiCl3 + K3PO4 = TiPO4 + KCl =>
TiCl3 + K3PO4 = TiPO4 + 3 KCl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + Ca(OH)2 + Ca(NO3)2 + H2O = N2 + Ca(Al(OH)4)2 =>
10 Al + 2 Ca(OH)2 + 3 Ca(NO3)2 + 18 H2O = 3 N2 + 5 Ca(Al(OH)4)2
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
Al + Ca(OH)2 + Ca(NO3)2 + H2O = N2 + Ca(Al(OH)4)2 =>
10 Al + 2 Ca(OH)2 + 3 Ca(NO3)2 + 18 H2O = 3 N2 + 5 Ca(Al(OH)4)2
H2O + KMnO4 + KClO3 = MnO2 + KClO4 + KOH =>
H2O + 2 KMnO4 + 3 KClO3 = 2 MnO2 + 3 KClO4 + 2 KOH
SO3 + H2O = H2S8O25 =>
8 SO3 + H2O = H2S8O25
MnO4{-2} + H{+} = MnO4[{-}1] + MnO2 + H2O =>
3 MnO4{-2} + 4 H{+} = 2 MnO4[{-}1] + MnO2 + 2 H2O
N2H4H2SO4 + NaHCO3 + KI3 = N2 + NaI + KI + H2O + CO2 + H2SO4 =>
N2H4H2SO4 + 4 NaHCO3 + 2 KI3 = N2 + 4 NaI + 2 KI + 4 H2O + 4 CO2 + H2SO4
MnO4{-2} + H{+} = MnO4[{-}1] + MnO2 + H2O =>
3 MnO4{-2} + 4 H{+} = 2 MnO4[{-}1] + MnO2 + 2 H2O
Cu2O + C2S = Cu + SO2 + C =>
2 Cu2O + C2S = 4 Cu + SO2 + 2 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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