| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2(SO4) = BaSO4 + 2 NaCl
NaClO3 + C = NaCl + CO =>
NaClO3 + 3 C = NaCl + 3 CO
C6H8O7 + HNO3 = C6H7O7 + NO + H2O =>
3 C6H8O7 + HNO3 = 3 C6H7O7 + NO + 2 H2O
AgN3 + Cu = CuN2 + Ag =>
2 AgN3 + 3 Cu = 3 CuN2 + 2 Ag
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
NaH2PO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 NaH2PO4 + 3 CaCl2 = Ca3(PO4)2 + 2 NaCl + 4 HCl
NaOH + Al2O3 = Al(OH)3 + Na2O =>
6 NaOH + Al2O3 = 2 Al(OH)3 + 3 Na2O
Cu + AgN3 = Ag + Cu2N3 =>
2 Cu + AgN3 = Ag + Cu2N3
Na2CO3 + MnCl2 = NaCl + MnCO3 =>
Na2CO3 + MnCl2 = 2 NaCl + MnCO3
NaClO + BaCl2 = NaCl + Ba(ClO)2 =>
2 NaClO + BaCl2 = 2 NaCl + Ba(ClO)2
Ba(OH)2(aq) + MgCl2(aq) = BaCl2 + Mg(OH)2 =>
Ba(OH)2(aq) + MgCl2(aq) = BaCl2 + Mg(OH)2
Cu + AgN3 = CuN3 + Ag =>
Cu + AgN3 = CuN3 + Ag
Ca + H3PO4 = Ca3(PO4)3 + H2 =>
6 Ca + 6 H3PO4 = 2 Ca3(PO4)3 + 9 H2
[Ag(NH3)2](OH) + Mn{2+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2](OH) + Mn{2+} + 2 OH{-} = MnO2 + 2 Ag + 4 NH3 + 2 H2O
H + O = HO =>
H + O = HO
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C6H6 + HBr = C6H7Br =>
C6H6 + HBr = C6H7Br
Pb(CH3COO)2 + FeCl3 = (CH3COO)3Fe + PbCl2 =>
3 Pb(CH3COO)2 + 2 FeCl3 = 2(CH3COO)3Fe + 3 PbCl2
[Ag(NH3)2](OH) + Mn{2+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2](OH) + Mn{2+} + 2 OH{-} = MnO2 + 2 Ag + 4 NH3 + 2 H2O
H3PO4 + CuCO3 = H2O + CO2 + Cu3(PO4)2 =>
2 H3PO4 + 3 CuCO3 = 3 H2O + 3 CO2 + Cu3(PO4)2
H3AsO4 + H2O = H3O + H2AsO4 =>
H3AsO4 + H2O = H3O + H2AsO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaClO3 + C = NaCl + CO =>
NaClO3 + 3 C = NaCl + 3 CO
Na3PO4 + HCl = NaH2PO4 + NaCl =>
Na3PO4 + 2 HCl = NaH2PO4 + 2 NaCl
NO3{-} = O{2-} + NO2 + O2 =>
4 NO3{-} = 2 O{2-} + 4 NO2 + O2
NaNO2 + H2SO4 = HNO2 + NaHSO4 =>
NaNO2 + H2SO4 = HNO2 + NaHSO4
Ca(s) + H2PO4(aq) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H2PO4(aq) = Ca3(PO4)2(s) + 2 H2(g)
HClO4(aq) + H2O(l) = H3O + ClO4 =>
HClO4(aq) + H2O(l) = H3O + ClO4
SrCl2 + Na2C2O4 = SrC2O4 + NaCl =>
SrCl2 + Na2C2O4 = SrC2O4 + 2 NaCl
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Al(OH)3 + NaOH = H2 + O2 + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2 + O2 + NaAlO2
HClO4(aq) + H2O(l) = ClO4{-} + H3O{+} =>
HClO4(aq) + H2O(l) = ClO4{-} + H3O{+}
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
MgBr2(aq) + NaOH(aq) = Mg(OH)2(s) + NaBr(aq) =>
MgBr2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaBr(aq)
C6H5NH3NO3 + H2O = C6H5NH2 + H3NO4 =>
C6H5NH3NO3 + H2O = C6H5NH2 + H3NO4
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Al(OH)4({-}) + H2SO4 = Al(OH)3 + H2O + SO4({2-}) =>
2 Al(OH)4({-}) + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4({2-})
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Ag2SO3 = Ag2O + SO2 =>
Ag2SO3 = Ag2O + SO2
Ca(CIO3)2 + K2CO3 = CaCO3 + K2(CIO3)2 =>
Ca(CIO3)2 + K2CO3 = CaCO3 + K2(CIO3)2
Ag2SO3 = Ag{+} + SO3{2-} =>
Ag2SO3 = 2 Ag{+} + SO3{2-}
Na2(TeO3) + NaI + HCl = NaCl + Te + I + H2O =>
Na2(TeO3) + 4 NaI + 6 HCl = 6 NaCl + Te + 4 I + 3 H2O
BaS + O2 = BaO + S6 =>
6 BaS + 3 O2 = 6 BaO + S6
Cu(H2O)6{2+} + NH3 = [Cu(H2O)2(NH3)4]{2+} + H2O =>
Cu(H2O)6{2+} + 4 NH3 = [Cu(H2O)2(NH3)4]{2+} + 4 H2O
(NH4)2SO4 + Fe3P2 = (NH4)3P + FeSO4 =>
3(NH4)2SO4 + Fe3P2 = 2(NH4)3P + 3 FeSO4
C10H15NO + HI = C10H15N + H2O + I2 =>
C10H15NO + 2 HI = C10H15N + H2O + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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