| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NH4OH + 3 Cl2 = 6 NH4Cl + N2 + 8 H2O
Li2SO4 = LiO + SO2 =>
Li2SO4 = 2 LiO + SO2
CH = HC =>
CH = HC
H4NO3 + Ba(OH)2 = Ba(NO3)2 + H2O + NH3 =>
16 H4NO3 + 5 Ba(OH)2 = 5 Ba(NO3)2 + 28 H2O + 6 NH3
Na2TeO4 + Na2S2O5 + H2SO4 = Na2SO4 + TeO2 + H2O =>
2 Na2TeO4 + Na2S2O5 + H2SO4 = 3 Na2SO4 + 2 TeO2 + H2O
H2SO4 + SrF2 = SrSO4 + H2F2 =>
H2SO4 + SrF2 = SrSO4 + H2F2
C3H4 + [Ag(NH3)2]OH = Ag2C2 + NH3 + H2O + CH4 =>
3 C3H4 + 8[Ag(NH3)2]OH = 4 Ag2C2 + 16 NH3 + 8 H2O + CH4
Na3PO4 + (NH4)2SO4 = Na2SO4 + (NH4)3 + PO4 =>
2 Na3PO4 + 3(NH4)2SO4 = 3 Na2SO4 + 2(NH4)3 + 2 PO4
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
BaS + NiSO4 = BaSO4 + SNi =>
BaS + NiSO4 = BaSO4 + SNi
Al(OH)4{-}(aq) + H2SO4(aq) = Al(OH)3(s) + H2O + SO4{2-}(aq) =>
2 Al(OH)4{-}(aq) + H2SO4(aq) = 2 Al(OH)3(s) + 2 H2O + SO4{2-}(aq)
FeSO4*5H2O + Na2S2O8 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 FeSO4*5H2O + Na2S2O8 = Fe2(SO4)3 + Na2SO4 + 10 H2O
Cu + (CO3) = CuO + CO2 =>
Cu + (CO3) = CuO + CO2
CH3OH + O2 = CH3O + OH =>
2 CH3OH + O2 = 2 CH3O + 2 OH
NH3 + SO3 = N2 + S2 + H2O =>
4 NH3 + 2 SO3 = 2 N2 + S2 + 6 H2O
FeCl3 + ZnCl2 = ZnCl3 + FeCl2 =>
FeCl3 + ZnCl2 = ZnCl3 + FeCl2
(NH2)2CO3 + HCl + NaNO2 = N2 + H2O + CO2 + NaCl =>
3(NH2)2CO3 + 2 HCl + 2 NaNO2 = 4 N2 + 7 H2O + 3 CO2 + 2 NaCl
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
C6H8O7 + H2O2 = CO + H2O =>
C6H8O7 + 3 H2O2 = 6 CO + 7 H2O
HgSO4 + NaOH = HgO + Na2SO4 + H2O =>
HgSO4 + 2 NaOH = HgO + Na2SO4 + H2O
[NH4][NO3] + NaCl = Na[NO3] + [NH4]Cl =>
[NH4][NO3] + NaCl = Na[NO3] + [NH4]Cl
Br4 + S2O3{2-} + H2O = Br{-} + SO4{2-} + H{+} =>
2 Br4 + S2O3{2-} + 5 H2O = 8 Br{-} + 2 SO4{2-} + 10 H{+}
C6H5Cl + AgNO3 = C6H5ONO2 + AgCl =>
C6H5Cl + AgNO3 = C6H5ONO2 + AgCl
In + Fe2O3 = In2O3 + Fe =>
2 In + Fe2O3 = In2O3 + 2 Fe
XeCl4 + F2 = XeF4 + Cl =>
XeCl4 + 2 F2 = XeF4 + 4 Cl
Cu(s) + AgNo3 = Cu(No3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNo3 = Cu(No3)2(aq) + 2 Ag(s)
(NH4)2CO3 = H2O + NH3 + CO2 =>
(NH4)2CO3 = H2O + 2 NH3 + CO2
Ba(C2H3O2)2 + K2CO3 = Ba(CO3)2 + K2 + C2H3O2 =>
Ba(C2H3O2)2 + 2 K2CO3 = Ba(CO3)2 + 2 K2 + 2 C2H3O2
Mg(s)O2(g) = MgO2(s) =>
Mg(s)O2(g) = MgO2(s)
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
KHCO3 + Ca(OH)2 = KOH + CaCO3 + H2O =>
KHCO3 + Ca(OH)2 = KOH + CaCO3 + H2O
As2O3 + OH{-} = AsO2{-} + H2O =>
As2O3 + 2 OH{-} = 2 AsO2{-} + H2O
Cr(Cl)3 + H2O = Cl2 + H2 + Cr(OH)3 =>
2 Cr(Cl)3 + 6 H2O = 3 Cl2 + 3 H2 + 2 Cr(OH)3
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
H2O = H + (O)2 =>
2 H2O = 4 H + (O)2
C + S = CS2 =>
C + 2 S = CS2
HC2H3O2 + K2SO4 = H2SO4 + KC2H3O2 =>
2 HC2H3O2 + K2SO4 = H2SO4 + 2 KC2H3O2
HOCl + C2H4O2 = Cl2 + C2H3O2 + H2O =>
2 HOCl + 2 C2H4O2 = Cl2 + 2 C2H3O2 + 2 H2O
Al(OH)2Cl = AlCl3 + Al2O3 + H2O =>
3 Al(OH)2Cl = AlCl3 + Al2O3 + 3 H2O
LiCl + H2O = H2 + LiOH + Cl2 =>
2 LiCl + 2 H2O = H2 + 2 LiOH + Cl2
Pt + SnCl4 = PtCl4 + Sn =>
Pt + SnCl4 = PtCl4 + Sn
H(l) + Br2(g) = HBr =>
2 H(l) + Br2(g) = 2 HBr
MgCl2 + K3PO4 = (Mg3(PO4)2) + KCl =>
3 MgCl2 + 2 K3PO4 = (Mg3(PO4)2) + 6 KCl
Ca(OH)2 + KCn = CaCn2 + KOH =>
Ca(OH)2 + 2 KCn = CaCn2 + 2 KOH
O3 + Na = ONa4 =>
O3 + 12 Na = 3 ONa4
Na2Cr2O7 + NaCl + H2O = NaOH + CrCl3 + Cl2 =>
Na2Cr2O7 + 12 NaCl + 7 H2O = 14 NaOH + 2 CrCl3 + 3 Cl2
KMg3Si3AlO10(OH)2 + Fe3Al2Si3O12 = KFe3Si3AlO10(OH)2 + Mg3Al2Si3O12 =>
KMg3Si3AlO10(OH)2 + Fe3Al2Si3O12 = KFe3Si3AlO10(OH)2 + Mg3Al2Si3O12
Cr2O3 + SO3 = Cr + SO4 =>
Cr2O3 + 3 SO3 = 2 Cr + 3 SO4
NaHCO3 + NaClO2 = Na2CO3 + HClO2 =>
NaHCO3 + NaClO2 = Na2CO3 + HClO2
NH3 + Fe2O3 = N2 + H2O + Fe =>
2 NH3 + Fe2O3 = N2 + 3 H2O + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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