| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO + N2O5 = Mn(NO3)2
Zn(NO3)2 + H2S = ZnS + H2(NO3)2 =>
Zn(NO3)2 + H2S = ZnS + H2(NO3)2
CH3CH3CH3 + O2 = CO2 + H2O =>
4 CH3CH3CH3 + 21 O2 = 12 CO2 + 18 H2O
H2SiO3 + Co(OH)3 = Co2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Co(OH)3 = Co2(SiO3)3 + 6 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
CaCrO4 = Ca + CrO4 =>
CaCrO4 = Ca + CrO4
Cl(g) + Na = NaCl =>
Cl(g) + Na = NaCl
CsOH + Fe2O3 = Cs2O + Fe(OH)3 =>
6 CsOH + Fe2O3 = 3 Cs2O + 2 Fe(OH)3
AlOH3 + NaOH = NaAlO2 + H2 =>
AlOH3 + NaOH = NaAlO2 + 2 H2
CaSiO3 + Na2CO3 = CaCO3 + Na2SiO3 =>
CaSiO3 + Na2CO3 = CaCO3 + Na2SiO3
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Ag2S + CH3COOH = CH3COOAg + H2S =>
Ag2S + 2 CH3COOH = 2 CH3COOAg + H2S
FeP + FeS2 = FeS + P2S5 =>
2 FeP + 7 FeS2 = 9 FeS + P2S5
CaF2 + Na2SO4 = CaSO4 + NaF =>
CaF2 + Na2SO4 = CaSO4 + 2 NaF
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + HOH =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 HOH
C6H8O7 + H2O = H3O{+} + C6H5O7{3-} =>
C6H8O7 + 3 H2O = 3 H3O{+} + C6H5O7{3-}
HCl + Sl(OH)3 = SlCl3 + H2O =>
3 HCl + Sl(OH)3 = SlCl3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
LiOH + Al(OH)3 = Li3AlO3 + H2O =>
3 LiOH + Al(OH)3 = Li3AlO3 + 3 H2O
BrO + H2O = HOBr + OH =>
BrO + H2O = HOBr + OH
C2H4Br2 + H2O = C2H6O2 + HBr =>
C2H4Br2 + 2 H2O = C2H6O2 + 2 HBr
NH4NO2 = NH4 + N + O2 =>
NH4NO2 = NH4 + N + O2
Co + PbCl2 = CoCl2 + Pb =>
Co + PbCl2 = CoCl2 + Pb
HO3 = H2O + O =>
2 HO3 = H2O + 5 O
Cr + PbO2 = Cr2O3 + PbO =>
2 Cr + 3 PbO2 = Cr2O3 + 3 PbO
Pb(NO3)2(aq) + FeBr3(aq) = PbBr2 + Fe(NO3)3 =>
3 Pb(NO3)2(aq) + 2 FeBr3(aq) = 3 PbBr2 + 2 Fe(NO3)3
Ba(C2H3O2)2 + CuSO4 = Cu(C2H3O2)2 + BaSO4 =>
Ba(C2H3O2)2 + CuSO4 = Cu(C2H3O2)2 + BaSO4
C6H4CI2 + O2 = CO2 + H2O + HCI =>
2 C6H4CI2 + 11 O2 = 10 CO2 + 2 H2O + 4 HCI
Zn(NO3)2 + H2S = ZnS + H2(NO3)2 =>
Zn(NO3)2 + H2S = ZnS + H2(NO3)2
LiCl(s) + H2SO4(aq) = HCl(g) + Li2SO4(aq) =>
2 LiCl(s) + H2SO4(aq) = 2 HCl(g) + Li2SO4(aq)
CO + Fe3O4 = CO2 + Fe2 =>
8 CO + 2 Fe3O4 = 8 CO2 + 3 Fe2
Al + Cl2O3 = Al2O3 + Cl2 =>
2 Al + Cl2O3 = Al2O3 + Cl2
NaHCO3 + CH3CO(OH) = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + CH3CO(OH) = CO2 + H2O + C2H3NaO2
S8 + O4 = SO3 =>
S8 + 6 O4 = 8 SO3
Fe2(SO4)3 + (NH4)2S = Fe2S3 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2S = Fe2S3 + 3(NH4)2SO4
Cu + H{+} + (SO4)2{-} = Cu2{+} + H2O + SO2 =>
14 Cu + 8 H{+} + (SO4)2{-} = 7 Cu2{+} + 4 H2O + 2 SO2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
ZnO + CuO = Cu(ZnO2) =>
ZnO + CuO = Cu(ZnO2)
Pd + HCl = PdCl2 + H2 =>
Pd + 2 HCl = PdCl2 + H2
Ti + CO = TiO2 + C =>
Ti + 2 CO = TiO2 + 2 C
O + F = OF =>
O + F = OF
Cl2 + MnO2 + KOH = KCl + KMnO4 + H2O =>
3 Cl2 + 2 MnO2 + 8 KOH = 6 KCl + 2 KMnO4 + 4 H2O
XeF6(s) + H2O(l) = XeO3(aq) + HF(aq) =>
XeF6(s) + 3 H2O(l) = XeO3(aq) + 6 HF(aq)
C6H5CI + O2 = CO + H2O + CI2 =>
2 C6H5CI + 9 O2 = 13 CO + 5 H2O + CI2
C2H4O2 + MgO = Mg(C2H3O2)2 + H2O =>
2 C2H4O2 + MgO = Mg(C2H3O2)2 + H2O
CuClO3(aq) + Na2CO3 = Cu2CO3 + NaClO3 =>
2 CuClO3(aq) + Na2CO3 = Cu2CO3 + 2 NaClO3
HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2 + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2 + 2 H2O(l)
HNO2 + P2O5 = N2O3 + H3PO4 =>
6 HNO2 + P2O5 = 3 N2O3 + 2 H3PO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
[Fe(CN)6]{3-} + K2Cr2O7 = K3[Fe(CN)6] + Cr2O7{2-} =>
2[Fe(CN)6]{3-} + 3 K2Cr2O7 = 2 K3[Fe(CN)6] + 3 Cr2O7{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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