| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Co = Ca + Co(OH)2
O + HONH3Cl + KOH = NOH + H2O + KCl =>
O + HONH3Cl + KOH = NOH + 2 H2O + KCl
PbO2 + Mg = MgO*PbO =>
PbO2 + Mg = MgO*PbO
Cl + Pb = Pb2Cl =>
Cl + 2 Pb = Pb2Cl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe(NH4)2(SO4)2(H20)6 + H2C2O4 + K2C2O4 + H2O2 = K2Fe(C2O4)3(H20)3 + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2(H20)6 + 2 H2C2O4 + K2C2O4 + 31 H2O2 = K2Fe(C2O4)3(H20)3 + (NH4)2SO4 + H2SO4 + 62 H2O
C8H8 + KMnO4 + H2O = C6H12O6 + KOH + MnO2 =>
3 C8H8 + 8 KMnO4 + 16 H2O = 4 C6H12O6 + 8 KOH + 8 MnO2
Fe3Cl2 + Na(OH{-}) = Fe3(OH{-}) + Cl2Na =>
Fe3Cl2 + Na(OH{-}) = Fe3(OH{-}) + Cl2Na
FeCl2 + KSCN = FeCN + KSCl2 =>
FeCl2 + KSCN = FeCN + KSCl2
LiNO3 + HBr + CoBr2 = LiBr + CoBr3 + NO + H2O =>
LiNO3 + 4 HBr + 3 CoBr2 = LiBr + 3 CoBr3 + NO + 2 H2O
Ba(s) + H2O = Ba(OH) + H =>
Ba(s) + H2O = Ba(OH) + H
Zn + CH3COOH = Zn(CH3CO2)2 + H =>
Zn + 2 CH3COOH = Zn(CH3CO2)2 + 2 H
HI(ac) + Cu(NO3)2(ac) = CuI2(ac) + HNO3(ac) =>
2 HI(ac) + Cu(NO3)2(ac) = CuI2(ac) + 2 HNO3(ac)
Na2(CO3) + CuCl2 = NaCl + Cu2(CO3)2 =>
2 Na2(CO3) + 2 CuCl2 = 4 NaCl + Cu2(CO3)2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Na(OH)2 + Pb(NO3)2 = Na(NO3)2 + Pb(OH)2 =>
Na(OH)2 + Pb(NO3)2 = Na(NO3)2 + Pb(OH)2
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Mg(s) + Cr2(NO3)3(aq) = Mg(NO3)2(aq) + Cr(aq) =>
3 Mg(s) + 2 Cr2(NO3)3(aq) = 3 Mg(NO3)2(aq) + 4 Cr(aq)
Li4C + Al2O3 = Li2O + Al4C3 =>
3 Li4C + 2 Al2O3 = 6 Li2O + Al4C3
NaNO3(aq) + KCl(aq) = NaCl(s) + KNO3(s) =>
NaNO3(aq) + KCl(aq) = NaCl(s) + KNO3(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH4OH = H + NOH =>
NH4OH = 4 H + NOH
C + H + N + O = C8H10N4O2 =>
8 C + 10 H + 4 N + 2 O = C8H10N4O2
C6H13Br + O2 = CO2 + H2O + Br2 =>
4 C6H13Br + 37 O2 = 24 CO2 + 26 H2O + 2 Br2
K2CO3 + Ca(NO3)2 + NH3 + H2O = CaCO3 + NH4NO3 + KOH =>
K2CO3 + Ca(NO3)2 + 2 NH3 + 2 H2O = CaCO3 + 2 NH4NO3 + 2 KOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mn(OH)2 + H2O2(aq) = MnO2 + H2O(l) =>
Mn(OH)2 + H2O2(aq) = MnO2 + 2 H2O(l)
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
N2 + MgO = Mg + N2O =>
N2 + MgO = Mg + N2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
NaHC2O4 + NaOH = Na2C2O4 + H2O =>
NaHC2O4 + NaOH = Na2C2O4 + H2O
Sr(BrO3)2 + Sc2(CO2)3 = Sc(BrO3)3 + SrCO2 =>
3 Sr(BrO3)2 + Sc2(CO2)3 = 2 Sc(BrO3)3 + 3 SrCO2
KOH(aq) + NH4Cl(aq) = NH3(aq) + KCl(aq) + H2O(l) =>
KOH(aq) + NH4Cl(aq) = NH3(aq) + KCl(aq) + H2O(l)
Fe + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
TICl4 + Mg = MgCl2 + TI =>
TICl4 + 2 Mg = 2 MgCl2 + TI
HClO3 + NaHCO3 = H2O + CO2 + NaClO3 =>
HClO3 + NaHCO3 = H2O + CO2 + NaClO3
C12H7Cl3O2 + H2O = HCl + CH4 + CO2 =>
C12H7Cl3O2 + 10 H2O = 3 HCl + 6 CH4 + 6 CO2
Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O
NaBr + AgNO3 = NaNO3 + Ag + Br2 =>
2 NaBr + 2 AgNO3 = 2 NaNO3 + 2 Ag + Br2
C6H4(OH)2 + Ag{+} = C6H4O2 + Ag + H{+} =>
C6H4(OH)2 + 2 Ag{+} = C6H4O2 + 2 Ag + 2 H{+}
NH(C3H7)2 + O2 = C2H6 + NH3 + CO2 =>
NH(C3H7)2 + 2 O2 = 2 C2H6 + NH3 + 2 CO2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Fe(OH)3 + CH3COOH = Fe + CH3COO + H2O =>
Fe(OH)3 + 3 CH3COOH = Fe + 3 CH3COO + 3 H2O
Ba(OH)2 + Y2 = Ba(YO3)2 + H2O + BaY2 =>
6 Ba(OH)2 + 6 Y2 = Ba(YO3)2 + 6 H2O + 5 BaY2
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
(C2H5)2NOH + O2 = (C2H5)CH3CNOH + H2O =>
2(C2H5)2NOH + O2 = 2(C2H5)CH3CNOH + 2 H2O
Cr(s) + HCl(aq) = CrCl4(aq) + H2(g) =>
Cr(s) + 4 HCl(aq) = CrCl4(aq) + 2 H2(g)
Nd2O3 + MnO2 + NiO = Nd2MnNiO6 =>
Nd2O3 + MnO2 + NiO = Nd2MnNiO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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