| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + LiOH = LiCl + NaOH
CaCO3 + HCe = CaCe2 + H2O + CO2 =>
CaCO3 + 2 HCe = CaCe2 + H2O + CO2
Ca3(PO4)2 + SO2 + C = CaSO3 + P + CO =>
Ca3(PO4)2 + 3 SO2 + 5 C = 3 CaSO3 + 2 P + 5 CO
Ba(NO3)2(aq) + LiOH(aq) = Ba(OH)2(aq) + Li(NO3)(aq) =>
Ba(NO3)2(aq) + 2 LiOH(aq) = Ba(OH)2(aq) + 2 Li(NO3)(aq)
KOH + NaHS = Na2S + K2S + H2O =>
2 KOH + 2 NaHS = Na2S + K2S + 2 H2O
BaOH + H4P2O7 = Ba2H2P2O7 + H2O =>
2 BaOH + H4P2O7 = Ba2H2P2O7 + 2 H2O
Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O
Hg + HClO3 = HgCl2 + Hg(ClO3)2 + H2O =>
6 Hg + 12 HClO3 = HgCl2 + 5 Hg(ClO3)2 + 6 H2O
PH3 + O2 = P4O8 + H2O =>
4 PH3 + 7 O2 = P4O8 + 6 H2O
K2CO3(aq) + HCl = K2Cl(aq) + CO3 + H(g) =>
K2CO3(aq) + HCl = K2Cl(aq) + CO3 + H(g)
LiOH + ZnBr2 = LiBr + Zn(OH)2 =>
2 LiOH + ZnBr2 = 2 LiBr + Zn(OH)2
HClO3 + NaNO2 = NaClO2 + HNO3 =>
HClO3 + NaNO2 = NaClO2 + HNO3
Ba(OH)2 + Zn(OH)2 = Ba + Zn(OH)4 =>
Ba(OH)2 + Zn(OH)2 = Ba + Zn(OH)4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H{+} + Cl{-}(aq) + ClO3{-}(aq) = Cl2(aq) + H2O =>
6 H{+} + 5 Cl{-}(aq) + ClO3{-}(aq) = 3 Cl2(aq) + 3 H2O
FeCl3 + KMnO4 = FeMn3O12 + KCl =>
FeCl3 + 3 KMnO4 = FeMn3O12 + 3 KCl
Zn + BrO4{-} + OH{-} + H2O = [Zn(OH)4]{2-} + Br{-} =>
4 Zn + BrO4{-} + 8 OH{-} + 4 H2O = 4[Zn(OH)4]{2-} + Br{-}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SrN + F2 = Sr2F2 + N2 =>
2 SrN + F2 = Sr2F2 + N2
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
Ga + Fe2O3 = Fe + Ga2O3 =>
2 Ga + Fe2O3 = 2 Fe + Ga2O3
Pb(NO3)2 + H2S = PbS + H(NO3) =>
Pb(NO3)2 + H2S = PbS + 2 H(NO3)
Fe(s) + S(s) = FeS =>
Fe(s) + S(s) = FeS
Fe + NH4Cl = FeCl2 + NH3 + H2 =>
Fe + 2 NH4Cl = FeCl2 + 2 NH3 + H2
N + O2 = NO2 =>
N + O2 = NO2
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
La2(CO3)3 + HCl = LaCl3 + H2O + CO2 =>
La2(CO3)3 + 6 HCl = 2 LaCl3 + 3 H2O + 3 CO2
HgCo3 + MgCl2 = HgCl2 + MgCo3 =>
HgCo3 + MgCl2 = HgCl2 + MgCo3
BaBrO2 + Na3(PO4)2 = Ba3(PO4)2 + NaBrO2 =>
3 BaBrO2 + Na3(PO4)2 = Ba3(PO4)2 + 3 NaBrO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu(OH)2 + HClO4 = CuO4 + ClOH + H2O =>
Cu(OH)2 + HClO4 = CuO4 + ClOH + H2O
H2S(aq) + KOH = H2O + K2S =>
H2S(aq) + 2 KOH = 2 H2O + K2S
CuS + H2O = CuO + H2S =>
CuS + H2O = CuO + H2S
FeCO2 + O2 = Fe2O3 + CO2 =>
4 FeCO2 + 3 O2 = 2 Fe2O3 + 4 CO2
CuNO3 + Zn = Cu + Zn2(NO3)2 =>
2 CuNO3 + 2 Zn = 2 Cu + Zn2(NO3)2
N2O4 + H2O = N2O2 + HNO3 =>
3 N2O4 + 2 H2O = N2O2 + 4 HNO3
Al2(SO4)3 + NH4OH = AlOHSO4 + (NH4)2SO4 =>
Al2(SO4)3 + 2 NH4OH = 2 AlOHSO4 + (NH4)2SO4
NH4OH + KMnO4 = NH4MnO4 + KOH =>
NH4OH + KMnO4 = NH4MnO4 + KOH
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
FeSO4 + Br2 + KOH = KBr + Fe(OH)3 + K2SO4 =>
2 FeSO4 + Br2 + 6 KOH = 2 KBr + 2 Fe(OH)3 + 2 K2SO4
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O =>
Ca(OH)2 + N2O5 = Ca(NO3)2 + H2O
Ni(OH)2 + NH3 = Ni(NH3)6{2+} + OH{-} =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6{2+} + 2 OH{-}
Cu(OH)2 + ZnO = CuZnO2 + H2O =>
Cu(OH)2 + ZnO = CuZnO2 + H2O
AlCl3 + H2O = AlOHCl2 + HCl =>
AlCl3 + H2O = AlOHCl2 + HCl
KBrBaI = KIBaBr =>
KBrBaI = KIBaBr
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
Hg(No3)2 + KI = HgI2 + KNo3 =>
Hg(No3)2 + 2 KI = HgI2 + 2 KNo3
Fe + O2 = Fe2O3O3 =>
2 Fe + 3 O2 = Fe2O3O3
[Co(NH3)6](NO3)3 + KCN = K3[Co(CN)6] + NH3 + KNO3 =>
[Co(NH3)6](NO3)3 + 6 KCN = K3[Co(CN)6] + 6 NH3 + 3 KNO3
HOI = HIO3 + HI =>
3 HOI = HIO3 + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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