| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3(s) + HCl = NaCl + H2O + CO2
KS + PbPO4 = KPO4 + PbS =>
KS + PbPO4 = KPO4 + PbS
NaSO4BaCl2 = NaCl2BaSO4 =>
NaSO4BaCl2 = NaCl2BaSO4
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
Cl2(g) + HO(aq) = ClOH =>
Cl2(g) + 2 HO(aq) = 2 ClOH
K2SO4 + Mg(PO4)2 = MgSO4 + K2(PO4)2 =>
K2SO4 + Mg(PO4)2 = MgSO4 + K2(PO4)2
CH3CO2K + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 CH3CO2K + CoSO4 = K2SO4 + Co(C2H3O2)2
Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
CuO + Cl2 = ClO + Cu2 =>
2 CuO + Cl2 = 2 ClO + Cu2
Fe(OH)2 + H2SO4 + NH4(OH) = [Fe(NH3)3]SO4 + H2O =>
Fe(OH)2 + H2SO4 + 3 NH4(OH) = [Fe(NH3)3]SO4 + 5 H2O
Eu(OH)3 + HCl = EuCl3 + H2O =>
Eu(OH)3 + 3 HCl = EuCl3 + 3 H2O
Al2(SO4)3 + Fe = Fe2(SO4)3 + Al2 =>
Al2(SO4)3 + 2 Fe = Fe2(SO4)3 + Al2
HNO3 + NH4OH = H4OH + NH4NO3 =>
11 HNO3 + 17 NH4OH = 8 H4OH + 14 NH4NO3
KMnO4 + H2SO4 + C4H10 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
14 KMnO4 + 21 H2SO4 + 15 C4H10 = 20 CH3COCH3 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Cu2 + H2O = CuO + H2 =>
Cu2 + 2 H2O = 2 CuO + 2 H2
MnO2 + KOH + H2O = K2[Mn(OH)6] =>
MnO2 + 2 KOH + 2 H2O = K2[Mn(OH)6]
Cu(NO3)2 + XNaOH = Cu(OH)2 + XNaNO3 =>
Cu(NO3)2 + 2 XNaOH = Cu(OH)2 + 2 XNaNO3
CdS + (NH4)3PO4 = Cd3(PO4)2 + (NH4)2S =>
3 CdS + 2(NH4)3PO4 = Cd3(PO4)2 + 3(NH4)2S
HClFe(NO3)3 = HCl(NO3)3Fe =>
HClFe(NO3)3 = HCl(NO3)3Fe
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + NH3 + H2O =>
Mg(OH)2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH3 + 2 H2O
NH4Cl(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaCl(aq)
C2H5ONa + HCl = C2H5OH + NaCl =>
C2H5ONa + HCl = C2H5OH + NaCl
CH3CHCH2 + H2O = CH3CHOHCH3 =>
CH3CHCH2 + H2O = CH3CHOHCH3
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
HCl + NaC2H3O2 = NaCl + HC2H3O2 =>
HCl + NaC2H3O2 = NaCl + HC2H3O2
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH3(aq) + H2O(l) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH3(aq) + 3 H2O(l)
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
HNO3 + HI = H2O + NO2 + HIO3 =>
6 HNO3 + HI = 3 H2O + 6 NO2 + HIO3
CH3OK + H2O = CH3OH + KOH =>
CH3OK + H2O = CH3OH + KOH
C6H12O6 + HNO3 = C6H10O8 + NO + H2O =>
C6H12O6 + 2 HNO3 = C6H10O8 + 2 NO + 2 H2O
Al(OH)3 = Al2O3Al2O3 + H2O =>
4 Al(OH)3 = Al2O3Al2O3 + 6 H2O
C6H12O6H2 = C6H14O6 =>
C6H12O6H2 = C6H14O6
N2 = N5 =>
5 N2 = 2 N5
K2SO3(aq) + CH3CO2H(aq) = KCH3CO2(aq) + SO2(g) + H2O(l) =>
K2SO3(aq) + 2 CH3CO2H(aq) = 2 KCH3CO2(aq) + SO2(g) + H2O(l)
FeO + H2O(steam) = Fe3O4 + H2(g) =>
3 FeO + H2O(steam) = Fe3O4 + H2(g)
C2H7N + O2 = CO2 + N2 + H2O =>
4 C2H7N + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
Cr(NO3)2(aq) + NH3(aq) = CrNH3(s) + NO3 =>
Cr(NO3)2(aq) + NH3(aq) = CrNH3(s) + 2 NO3
Cu + S = Cu2S =>
2 Cu + S = Cu2S
NH3(aq) + I2(g) = NI3 + H2 =>
2 NH3(aq) + 3 I2(g) = 2 NI3 + 3 H2
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
Cu(OH)2 + H2 = Cu + H2O =>
Cu(OH)2 + H2 = Cu + 2 H2O
CdSO4NH4OH = CdOHNH4SO4 =>
CdSO4NH4OH = CdOHNH4SO4
HCl + C2H2 = C2H3Cl =>
HCl + C2H2 = C2H3Cl
Ba + H3BO3 = Ba3(BO3)2 + H =>
3 Ba + 2 H3BO3 = Ba3(BO3)2 + 6 H
BaCl2 + P2O5 + H2O = Ba3(PO4)2 + HCl =>
3 BaCl2 + P2O5 + 3 H2O = Ba3(PO4)2 + 6 HCl
SrS(aq) + CuSO{4}(aq) = SrSO{4}(aq) + CuS(s) =>
SrS(aq) + CuSO{4}(aq) = SrSO{4}(aq) + CuS(s)
ClH + KMnO4 = MnCl2 + KOH + H2O + Cl2 =>
14 ClH + 2 KMnO4 = 2 MnCl2 + 2 KOH + 6 H2O + 5 Cl2
Fe2{+} + e = Fe =>
Fe2{+} + e = 2 Fe
K + Na2SO4 = K2SO4 + Na =>
2 K + Na2SO4 = K2SO4 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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