| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2S + 2 KCI = K2S + 2 LiCI
*2Na + Cl3 = NaCl =>
3*2Na + 2 Cl3 = 6 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
ZnO + MnO + Te(OH)6 = Zn29MnTe10O60 + H2O =>
29 ZnO + MnO + 10 Te(OH)6 = Zn29MnTe10O60 + 30 H2O
Cl2KI = KCl2I =>
Cl2KI = KCl2I
Li3PO4(aq) + NaI(aq) = LiI(s) + Na3PO4(aq) =>
Li3PO4(aq) + 3 NaI(aq) = 3 LiI(s) + Na3PO4(aq)
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
NaCH3CO2 + HCl = NaCl + CH3COOH =>
NaCH3CO2 + HCl = NaCl + CH3COOH
Li + KOH = LiOH + K =>
Li + KOH = LiOH + K
C5H11NH2 + H2O = C5H11OH + NH3 =>
C5H11NH2 + H2O = C5H11OH + NH3
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
*2Na + Cl3 = NaCl =>
3*2Na + 2 Cl3 = 6 NaCl
CaC2H3O2 + LiPO4 = CaPO4 + LiC2H3O2 =>
CaC2H3O2 + LiPO4 = CaPO4 + LiC2H3O2
NiBr2 + KOH = Ni(OH)2 + Br2K2 =>
NiBr2 + 2 KOH = Ni(OH)2 + Br2K2
CHO + O = HO + CO =>
CHO + O = HO + CO
MnSO4 + Br2 + NaOH = NaMnO4 + NaBr + NaSO4 + H2O =>
MnSO4 + 3 Br2 + 8 NaOH = NaMnO4 + 6 NaBr + NaSO4 + 4 H2O
Zn(HCO3)2 + HCl = ZnCl2 + H2CO3 =>
Zn(HCO3)2 + 2 HCl = ZnCl2 + 2 H2CO3
MnI2 + K3PO4 = Mn3(PO4)2 + KI =>
3 MnI2 + 2 K3PO4 = Mn3(PO4)2 + 6 KI
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ba + H3PO4 = Ba(H2PO4)2 + H2 =>
Ba + 2 H3PO4 = Ba(H2PO4)2 + H2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CaO2 + NaOH = Ca(OH)2 + Na2O2 =>
CaO2 + 2 NaOH = Ca(OH)2 + Na2O2
Cu3(PO4)2 = CuO + P2O5 =>
Cu3(PO4)2 = 3 CuO + P2O5
Hg + SnCl2 = HgSnCl2 =>
Hg + SnCl2 = HgSnCl2
Cu + H2O2 = CuOH =>
2 Cu + H2O2 = 2 CuOH
OH{-} + CrO2 + Cl2 = CrO4{-} + H2O + Cl{-} =>
8 OH{-} + 2 CrO2 + 3 Cl2 = 2 CrO4{-} + 4 H2O + 6 Cl{-}
PBr3 = Br + P3 =>
3 PBr3 = 9 Br + P3
HF + NaHSO3 = H2SO3 + NaF =>
HF + NaHSO3 = H2SO3 + NaF
H2SO4 + Ca(OH)2 = Ca + HSO4 + H2O =>
2 H2SO4 + Ca(OH)2 = Ca + 2 HSO4 + 2 H2O
C2H3OH + OH = C2H3O + H2O =>
C2H3OH + OH = C2H3O + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HSO4 + NaCN = NaSO4 + HCN =>
HSO4 + NaCN = NaSO4 + HCN
N2 + Hg2I2 = Hg + NI3 =>
N2 + 3 Hg2I2 = 6 Hg + 2 NI3
XCH2OH + KMnO4 + H2SO4 = XCOOH + MnO2 + K2SO4 + H2O =>
3 XCH2OH + 4 KMnO4 + 2 H2SO4 = 3 XCOOH + 4 MnO2 + 2 K2SO4 + 5 H2O
NH4OH + H2O = NH4O + H3O =>
NH4OH + H2O = NH4O + H3O
H2 + Br2 = HBrHBr =>
H2 + Br2 = HBrHBr
NO3 + CaS = Ca(NO3)2 + S =>
2 NO3 + CaS = Ca(NO3)2 + S
Zn + Cr2(SO4)3 = Cr + Zn(SO4) =>
3 Zn + Cr2(SO4)3 = 2 Cr + 3 Zn(SO4)
(NH4)2SO4 + H2O = SO4 + NH3 + H3O =>
(NH4)2SO4 + 2 H2O = SO4 + 2 NH3 + 2 H3O
H2S + Pb(NO3)2 = HNO3 + PbS =>
H2S + Pb(NO3)2 = 2 HNO3 + PbS
HOH + C = CO + H2 =>
HOH + C = CO + H2
Mg(HCO3)2 + HNO3 = Mg(NO3)2 + H2CO3 =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 H2CO3
KOH + MgNO3 = MgOH + KNO3 =>
KOH + MgNO3 = MgOH + KNO3
Li3PO4 + Al(NO3)3 = Li3(NO3)3 + AlPO4 =>
Li3PO4 + Al(NO3)3 = Li3(NO3)3 + AlPO4
NiO + (CH3CNOH)2 = Ni3(CH3CNOH) + O2 =>
6 NiO + (CH3CNOH)2 = 2 Ni3(CH3CNOH) + 3 O2
FeCl3(aq) + KOH(aq) = KCl(s) + Fe(OH)3(aq) =>
FeCl3(aq) + 3 KOH(aq) = 3 KCl(s) + Fe(OH)3(aq)
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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