| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeNa3 + Cl2(PO4) = FeCl2 + Na3(PO4)
Se + BrO3{-} + H2O = H2SeO3 + Br{-} =>
3 Se + 2 BrO3{-} + 3 H2O = 3 H2SeO3 + 2 Br{-}
C17H33COOH + HO{-} = C17H33COO{-} + H2O =>
C17H33COOH + HO{-} = C17H33COO{-} + H2O
PbCl2 + Al = Cl2 + PbAl =>
PbCl2 + Al = Cl2 + PbAl
Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + 2 H2O
NH4Br(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2) + PbBr2 =>
2 NH4Br(aq) + Pb(C2H3O2)2(aq) = 2 NH4(C2H3O2) + PbBr2
Zn + AsCl3 = As + ZnCl2 =>
3 Zn + 2 AsCl3 = 2 As + 3 ZnCl2
Na + KNO3 = N2 + NaO2 + K2O =>
5 Na + 4 KNO3 = 2 N2 + 5 NaO2 + 2 K2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
Li2O + Sr3N2 = SrO + Li3N =>
3 Li2O + Sr3N2 = 3 SrO + 2 Li3N
NiCl2NaOH = NiOHCl2Na =>
NiCl2NaOH = NiOHCl2Na
C2H4O2 + O2 = CO2 + H4O2 =>
C2H4O2 + 2 O2 = 2 CO2 + H4O2
CaCO3 + HC2H3O2 = CaHC2H3O2 + CO3 =>
CaCO3 + HC2H3O2 = CaHC2H3O2 + CO3
SrAl2O4 + Al2O3 = SrAl12O19 =>
SrAl2O4 + 5 Al2O3 = SrAl12O19
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
ClNH2 + NH3 = N2H4 + NH4Cl =>
ClNH2 + 2 NH3 = N2H4 + NH4Cl
Ba(OH)2 + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + AuPO4 = AlPO4 + Au =>
Al + AuPO4 = AlPO4 + Au
AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2 =>
2 AgNO3 + CuNO3 = Ag2NO3 + Cu(NO3)2
CaI + Co(SO4)2 = Ca(SO4)2 + CoI =>
CaI + Co(SO4)2 = Ca(SO4)2 + CoI
H2CO2 = COH2O =>
H2CO2 = COH2O
Br2 + HClO = HBrO3 + Cl2 + H2O =>
Br2 + 10 HClO = 2 HBrO3 + 5 Cl2 + 4 H2O
AgNO3(aq) + Na2CrO4(aq) = NaNO3(aq) + Ag2CrO4(s) =>
2 AgNO3(aq) + Na2CrO4(aq) = 2 NaNO3(aq) + Ag2CrO4(s)
H2SO4 + Sb = Sb2(SO4)3 + SO + H2OH =>
27 H2SO4 + 14 Sb = 7 Sb2(SO4)3 + 6 SO + 18 H2OH
Ba(ClO)2 = BaCl2 + O =>
Ba(ClO)2 = BaCl2 + 2 O
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2 =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2
ZnO + Na2CO3 = Na2O + ZnCO3 =>
ZnO + Na2CO3 = Na2O + ZnCO3
C11H24 + O2 = C + H2O =>
C11H24 + 6 O2 = 11 C + 12 H2O
K2MnO4 + K2S2O7 = K2Mn2(SO4)3 + K2SO4 + O2 =>
2 K2MnO4 + 4 K2S2O7 = K2Mn2(SO4)3 + 5 K2SO4 + 2 O2
HBr + NaOH = NaBr + HOH =>
HBr + NaOH = NaBr + HOH
Cr2O7{2-} + H{+} + C2H5OH = CH3CO2H + Cr{3+} + H2O =>
2 Cr2O7{2-} + 16 H{+} + 3 C2H5OH = 3 CH3CO2H + 4 Cr{3+} + 11 H2O
In + HNO3 = In(NO3)3 + NO2 + H2O =>
In + 6 HNO3 = In(NO3)3 + 3 NO2 + 3 H2O
Cr2O7{2-} + SO3{2-} + H{+} = SO4{2-} + H2O + Cr{3+} =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 3 SO4{2-} + 4 H2O + 2 Cr{3+}
CH3CH3OH + CuO = CH3COH + Cu + H2O =>
2 CH3CH3OH + 3 CuO = 2 CH3COH + 3 Cu + 3 H2O
LiOH(aq) + HSO4(aq) = LiSO4(aq) + H2O(l) =>
LiOH(aq) + HSO4(aq) = LiSO4(aq) + H2O(l)
CuSO4*5H2O + EDTA = CuEDTA + SO4 + H2O =>
CuSO4*5H2O + EDTA = CuEDTA + SO4 + 5 H2O
Na3PO4 + MgI2 = NaI + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgI2 = 6 NaI + Mg3(PO4)2
*MgCO3*CaCO3 = MgO + CaCO3 + CO2 =>
*MgCO3*CaCO3 = MgO + CaCO3 + CO2
CsNO3 = CsNO2 + O3 =>
3 CsNO3 = 3 CsNO2 + O3
Ca(OH)2 + (NH4)2HPO4 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
3 Ca(OH)2 + 6(NH4)2HPO4 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K4[Fe(CN)6] + FeSO4 = Fe2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 FeSO4 = Fe2[Fe(CN)6] + 2 K2SO4
Ag(NO3)4 + NaOH = Ag(OH)4 + NaNO3 =>
Ag(NO3)4 + 4 NaOH = Ag(OH)4 + 4 NaNO3
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
NH3 + O2 = NO5 + H2O =>
4 NH3 + 13 O2 = 4 NO5 + 6 H2O
C4H6O2 + ZnO = C4H5O2Zn + HO =>
C4H6O2 + ZnO = C4H5O2Zn + HO
FeCl2 + Fe(NO3)3 = Fe(NO3)2 + FeCl3 =>
3 FeCl2 + 2 Fe(NO3)3 = 3 Fe(NO3)2 + 2 FeCl3
C204H308O2 + NH4ClO4 = CO + H2O + N2 + Cl2 =>
C204H308O2 + 178 NH4ClO4 = 204 CO + 510 H2O + 89 N2 + 89 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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