| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H2(C2O2) = NaH(C2O2) + H2O
Sr3N3 = Sr3 + N3 =>
Sr3N3 = Sr3 + N3
FePO4 + KC2H3O2 = Fe(C2H3O2) + KPO4 =>
FePO4 + KC2H3O2 = Fe(C2H3O2) + KPO4
D2O + CaC2 = C2D2 + CaO =>
D2O + CaC2 = C2D2 + CaO
Na2CO3 + H2SO4 = CO3H2 + Na2SO4 =>
Na2CO3 + H2SO4 = CO3H2 + Na2SO4
CH4O + O2(g) = CH2O(g) + H2O(l) =>
2 CH4O + O2(g) = 2 CH2O(g) + 2 H2O(l)
Cl2 + CrBr2 = Br2 + CrCl3 =>
3 Cl2 + 2 CrBr2 = 2 Br2 + 2 CrCl3
C + H2 + O2 = CH3CH2COOH =>
3 C + 3 H2 + O2 = CH3CH2COOH
PO4 + Al2(SO4)3 = AlPO4 + (SO4)3 =>
2 PO4 + Al2(SO4)3 = 2 AlPO4 + (SO4)3
Na + PO4 + AgNO3 = Na3(NO3)3 + Ag3PO4 =>
3 Na + PO4 + 3 AgNO3 = Na3(NO3)3 + Ag3PO4
Al + H(NO3) = Al(NO3) + N2O + H2O =>
8 Al + 10 H(NO3) = 8 Al(NO3) + N2O + 5 H2O
Fe + SnO = Fe2O3 + Sn =>
2 Fe + 3 SnO = Fe2O3 + 3 Sn
AI + H2O + Na(OH) = Na(AIO2) + H2 =>
2 AI + 2 H2O + 2 Na(OH) = 2 Na(AIO2) + 3 H2
Mn{+2} + HBiO3 + H{+} = MnO4{-} + Bi{+3} + H2O =>
2 Mn{+2} + 5 HBiO3 + 9 H{+} = 2 MnO4{-} + 5 Bi{+3} + 7 H2O
NH3 + H2O + Ba(NO3)2 = NH4NO3 + Ba(OH)2 =>
2 NH3 + 2 H2O + Ba(NO3)2 = 2 NH4NO3 + Ba(OH)2
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2 =>
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NiCl2(aq) + AgNO3(aq) = Ni(NO3)2 + AgCl(s) =>
NiCl2(aq) + 2 AgNO3(aq) = Ni(NO3)2 + 2 AgCl(s)
NaOH(aq) + Pb(NO3)(aq) = NaNO3(aq) + PbOH(s) =>
NaOH(aq) + Pb(NO3)(aq) = NaNO3(aq) + PbOH(s)
AgNO{-}3 + K{-}2SO{-}4 = Ag{-}2SO{-}4 + KNO{-}3 =>
AgNO{-}3 + K{-}2SO{-}4 = Ag{-}2SO{-}4 + KNO{-}3
MnI2 + NaBIO3 + HNO3 = HMnO4 + I2 + BI(NO3)3 + NaNO3 + H2O =>
2 MnI2 + 7 NaBIO3 + 28 HNO3 = 2 HMnO4 + 2 I2 + 7 BI(NO3)3 + 7 NaNO3 + 13 H2O
Pb + NaOH + H2O = Na2PbO3 + H2 =>
Pb + 2 NaOH + H2O = Na2PbO3 + 2 H2
Li3PO4 + AgNO3 = Ag3PO4 + LiNO3 =>
Li3PO4 + 3 AgNO3 = Ag3PO4 + 3 LiNO3
KNO3(s) + C(s) = K(s) + CO2(g) + N2(g) =>
2 KNO3(s) + 3 C(s) = 2 K(s) + 3 CO2(g) + N2(g)
MnO2 + KOH + KNO3 = K2MnO4 + H2O + NH3 =>
4 MnO2 + 7 KOH + KNO3 = 4 K2MnO4 + 2 H2O + NH3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
KCl + C2H3NaO2 = NaCl + CH3CO2K =>
KCl + C2H3NaO2 = NaCl + CH3CO2K
As2O3 + OH{-} + IO3{-} = AsO4{3-} + I{-} + H2O =>
3 As2O3 + 18 OH{-} + 2 IO3{-} = 6 AsO4{3-} + 2 I{-} + 9 H2O
Pd + N2 = Pd3N4 =>
3 Pd + 2 N2 = Pd3N4
Cd(s) + NiCl2(aq) = CdCl2(aq) + Ni(s) =>
Cd(s) + NiCl2(aq) = CdCl2(aq) + Ni(s)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Hg + CuCl2 = Hg2Cl + Cu =>
4 Hg + CuCl2 = 2 Hg2Cl + Cu
Mg3N2 + H2SO4 = MgSO4 + N2H8SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + N2H8SO4
C8H7ClO + C4H11N = C12H17NO + HCl =>
C8H7ClO + C4H11N = C12H17NO + HCl
C2H3OOH + NaOH = H2O + NaC2H3O2 =>
C2H3OOH + NaOH = H2O + NaC2H3O2
Be(OH)2 + NaOH = BeOH + Na(OH)2 =>
Be(OH)2 + NaOH = BeOH + Na(OH)2
Zn(No3)2 + Fe = Zn + Fe(No3)2 =>
Zn(No3)2 + Fe = Zn + Fe(No3)2
Ag + ZnCO3 = AgCO3 + Zn =>
Ag + ZnCO3 = AgCO3 + Zn
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
K + Bi3(PO4)5 = Bi + K3PO4 =>
15 K + Bi3(PO4)5 = 3 Bi + 5 K3PO4
Li2O + Al2O3 + P2O5 + TiO2 = Li2Al2Ti2P3O12 + O2 =>
4 Li2O + 4 Al2O3 + 6 P2O5 + 8 TiO2 = 4 Li2Al2Ti2P3O12 + 7 O2
CaC2 + FeS = CaS + FeC2 =>
CaC2 + FeS = CaS + FeC2
C12H22O2N2 + O2 = CO2 + H2O + NO2 =>
2 C12H22O2N2 + 37 O2 = 24 CO2 + 22 H2O + 4 NO2
KNO2 + H2O2 = KNO3 + H2O =>
KNO2 + H2O2 = KNO3 + H2O
NaOH(aq) + HCl(aq) = NaCl(s) + HOH(aq) =>
NaOH(aq) + HCl(aq) = NaCl(s) + HOH(aq)
Co2(SO4)3 + NaCO3 = Co(CO3)3 + Na2(SO4) =>
Co2(SO4)3 + 6 NaCO3 = 2 Co(CO3)3 + 3 Na2(SO4)
(NH4)2C2O4 + St = St(NH4)2C2O4 =>
(NH4)2C2O4 + St = St(NH4)2C2O4
Na2O + CH3COOH = NaCH3 + CO2 + H =>
2 Na2O + 5 CH3COOH = 4 NaCH3 + 6 CO2 + 8 H
MoS2 + O = MoO3 + SO4 =>
MoS2 + 11 O = MoO3 + 2 SO4
C5H8O2 + Nd(NO3)3*3H2O = Nd(C5H7O2)3 + HNO3 + H2O =>
3 C5H8O2 + Nd(NO3)3*3H2O = Nd(C5H7O2)3 + 3 HNO3 + 3 H2O
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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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