| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2
AgClO3 + HCl = AgCl + HClO3 =>
AgClO3 + HCl = AgCl + HClO3
Sn + HgO = SnO + Hg =>
Sn + HgO = SnO + Hg
BaOH2 + MnSO4 = BaSO4 + MnOH2 =>
BaOH2 + MnSO4 = BaSO4 + MnOH2
K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O
[(NH4)2SO4] = NH3 + H2SO4 =>
[(NH4)2SO4] = 2 NH3 + H2SO4
H2SO4 + Na2C2O4 + KMnO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
8 H2SO4 + 5 Na2C2O4 + 2 KMnO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Ru + HBr = RuBr3 + H2 =>
2 Ru + 6 HBr = 2 RuBr3 + 3 H2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
K2S3O6 + KClO + KOH = K2SO4 + KCl + H2O =>
K2S3O6 + 4 KClO + 4 KOH = 3 K2SO4 + 4 KCl + 2 H2O
KNO3 + Sn = KNO2 + SnO =>
KNO3 + Sn = KNO2 + SnO
CeO2 + Mg = MgO + Ce =>
CeO2 + 2 Mg = 2 MgO + Ce
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CrO5 + H3O{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H3O{+} = 4 Cr{3+} + 18 H2O + 7 O2
CaCO3 + NaClO = Na2CO3 + Ca(ClO)2 =>
CaCO3 + 2 NaClO = Na2CO3 + Ca(ClO)2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Be + O2 = BeO2 =>
Be + O2 = BeO2
Na + Jn(OH)2 = NaJnO2 + H2 =>
Na + Jn(OH)2 = NaJnO2 + H2
CuSO4 + FeSO4 = Cu + Fe(SO4)2 =>
CuSO4 + FeSO4 = Cu + Fe(SO4)2
CF2Cl2 = CF2Cl + Cl2 =>
2 CF2Cl2 = 2 CF2Cl + Cl2
AgC2H3O2 + CaSO4 = C4H6CaO4 + Ag2SO4 =>
2 AgC2H3O2 + CaSO4 = C4H6CaO4 + Ag2SO4
H3C6H5O7 + Na(CO3)2 = CO2 + H2O + NaC6H5O7 =>
19 H3C6H5O7 + 18 Na(CO3)2 = 42 CO2 + 31 H2O + 18 NaC6H5O7
Al2O3 + C(s) + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C(s) + 3 Cl2 = 2 AlCl3 + 3 CO
Fe(ClO3)3(s) = FeCl3(s) + O2(g) =>
2 Fe(ClO3)3(s) = 2 FeCl3(s) + 9 O2(g)
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe + CdSO4 = Cd + FeSO4 =>
Fe + CdSO4 = Cd + FeSO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KCl(aq) + NaBr(aq) = NaCl(aq) + KBr(aq) =>
KCl(aq) + NaBr(aq) = NaCl(aq) + KBr(aq)
H2(g) + I(g) = HI(g) =>
H2(g) + 2 I(g) = 2 HI(g)
Zn(s) + Br2(l) = ZnBr2(s) =>
Zn(s) + Br2(l) = ZnBr2(s)
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
C6H5OH + C2H3ClO2 = C8H8O3 + HCl =>
C6H5OH + C2H3ClO2 = C8H8O3 + HCl
(BiO)2CO3 + HCl = BiOCl + CO2 + H2O =>
(BiO)2CO3 + 2 HCl = 2 BiOCl + CO2 + H2O
K2CrO4(aq) + AlCl3(aq) = KCl(aq) + Al2(CrO4)3(s) =>
3 K2CrO4(aq) + 2 AlCl3(aq) = 6 KCl(aq) + Al2(CrO4)3(s)
Fe + N2H4 + H2O = Fe(OH)2 + NH3 =>
Fe + N2H4 + 2 H2O = Fe(OH)2 + 2 NH3
Pb(NO3)2 + Na2SO4 = Pb(NO3)2Na2SO4 =>
Pb(NO3)2 + Na2SO4 = Pb(NO3)2Na2SO4
NbCl5 + Nb2O5 = NbOCl3 =>
3 NbCl5 + Nb2O5 = 5 NbOCl3
Al(OH)3 + FeO = Fe(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 FeO = 3 Fe(OH)2 + Al2O3
Al + Cl2 = AlCl3 = Al2Cl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ca(HCO3)2 + NaC18H35O2 = Ca(C18H35O2)2 + NaHCO3 =>
Ca(HCO3)2 + 2 NaC18H35O2 = Ca(C18H35O2)2 + 2 NaHCO3
Cr(OH)3 + H2CO3 = Cr(HCO3)3 + H2O =>
Cr(OH)3 + 3 H2CO3 = Cr(HCO3)3 + 3 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Li + O{2} = LiO{2} =>
Li + O{2} = LiO{2}
C2H2 + CuCl2 = CuC2 + HCl =>
C2H2 + CuCl2 = CuC2 + 2 HCl
FePO4 + Cu(HSO3)2 = Fe(HSO3)3 + Cu3(PO4)2 =>
2 FePO4 + 3 Cu(HSO3)2 = 2 Fe(HSO3)3 + Cu3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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