| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2(s) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(s) + 6 HCl(aq)
Zn(s) + NiCl2(aq) = ZnCl + Ni =>
2 Zn(s) + NiCl2(aq) = 2 ZnCl + Ni
PbO + CO = Pb + CO2 =>
PbO + CO = Pb + CO2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C(OH)4 + S = C4 + S(OH)2 =>
4 C(OH)4 + 8 S = C4 + 8 S(OH)2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
FeS + H3PO4 = H2S + FeHPO4 =>
FeS + H3PO4 = H2S + FeHPO4
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
Fe2O3 + OH = FeO4 + H2O =>
Fe2O3 + 10 OH = 2 FeO4 + 5 H2O
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
Na2CO3(s) + HCl(aq) = NaCl(aq) + H2CO3(s) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(s)
H2S + Pb(NO3)2 = PbS + HNO3 =>
H2S + Pb(NO3)2 = PbS + 2 HNO3
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Zn(s) + NiCl2(aq) = ZnCl + Ni =>
2 Zn(s) + NiCl2(aq) = 2 ZnCl + Ni
Na2SO4 + AgNO3 = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3 = Ag2SO4 + 2 NaNO3
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Na2SO4 + Pb(NO3)2 = PbSO4 + NaNO3 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + 2 NaNO3
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
Na2Sio3 + HCl = NaCl + H2Sio3 =>
Na2Sio3 + 2 HCl = 2 NaCl + H2Sio3
S + HNO3 = H2SO4 + NO2 + H2 =>
S + 4 HNO3 = H2SO4 + 4 NO2 + H2
KOH + H2SO4 = KOHH2 + SO4 =>
KOH + H2SO4 = KOHH2 + SO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
HP + Mg(OH) = MgP + H2O =>
HP + Mg(OH) = MgP + H2O
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
Bi2O3 + OCl = Cl + BiO3 =>
Bi2O3 + 3 OCl = 3 Cl + 2 BiO3
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Cu(NO3)2 + Mg = Cu + Mg(NO3)2 =>
Cu(NO3)2 + Mg = Cu + Mg(NO3)2
Bi2O3 + OCl{-} = Cl{-} + BiO3 =>
Bi2O3 + 3 OCl{-} = 3 Cl{-} + 2 BiO3
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag + HCl = AgHCl =>
Ag + HCl = AgHCl
Al + Cl2 = AlCl2 =>
Al + Cl2 = AlCl2
Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
Fe2O3 + C = Fe2C + O3 =>
Fe2O3 + C = Fe2C + O3
Fe2O3 + C = Fe2 + CO3 =>
Fe2O3 + C = Fe2 + CO3
NH4OH + HC2H3O2 = H2O + NH4C2H3O2 =>
NH4OH + HC2H3O2 = H2O + NH4C2H3O2
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
KMnO4 = K2MnO4 + O2 + MnO2 =>
2 KMnO4 = K2MnO4 + O2 + MnO2
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2SiO3 = H2O + SiO2 =>
H2SiO3 = H2O + SiO2
Na2CO3 + Cu(NO3)2 = NaNO3 + CuCO3 =>
Na2CO3 + Cu(NO3)2 = 2 NaNO3 + CuCO3
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/14
Équations équilibrées sur02/13/13
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