| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 SCl2 + 64 NH3 = 4 S4N4 + 48 NH4Cl + S8
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CaH2 + H2O = Ca(OH)2 + H =>
CaH2 + 2 H2O = Ca(OH)2 + 4 H
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Sn + FeCl3 = Fe + SnCl3 =>
Sn + FeCl3 = Fe + SnCl3
CH3(CH2)6CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)6CH3 + 25 O2 = 18 H2O + 16 CO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NaI + Na2S = Na3I + S =>
NaI + Na2S = Na3I + S
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Pb(OH)2 + CH3COOH = Pb(CH3COO)2 + H2O =>
Pb(OH)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O
NaI + H2SO4 = NaSO4 + H2I =>
NaI + H2SO4 = NaSO4 + H2I
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
TnN + KF = TnF + KN =>
TnN + KF = TnF + KN
Tn2N + KF = Tn2F + KN =>
Tn2N + KF = Tn2F + KN
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
HCl + Al = AlCl + H =>
HCl + Al = AlCl + H
MnO + H2SO4 = MnSO4 + H2O = MnO2 + H2SO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
Cl2 + Mg = MgCl2 =>
Cl2 + Mg = MgCl2
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
H2O + ReO2 + Cl2 = HReO4 + Cl{-} + H{+} =>
4 H2O + 2 ReO2 + 3 Cl2 = 2 HReO4 + 6 Cl{-} + 6 H{+}
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
KCl + Pb(C2H3O2)2 = KC2H3O2 + PbCl2 =>
2 KCl + Pb(C2H3O2)2 = 2 KC2H3O2 + PbCl2
NH4HSO3 + NH3 + H2S = (NH4)2S2O3 + H2O =>
4 NH4HSO3 + 2 NH3 + 2 H2S = 3(NH4)2S2O3 + 3 H2O
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
OCl{-} + I{-} = IO3{-} + Cl{-} =>
3 OCl{-} + I{-} = IO3{-} + 3 Cl{-}
CaCl2 + K2CO3 = K2Cl2 + CaCO3 =>
CaCl2 + K2CO3 = K2Cl2 + CaCO3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NaOH + HC2H3O2*H2O = NaC2H3O2 + H2O =>
NaOH + HC2H3O2*H2O = NaC2H3O2 + 2 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaHCO3 + HBr = NaBr + CO2 + H2O =>
NaHCO3 + HBr = NaBr + CO2 + H2O
Mg{+2} + H2SO4{-2} = MgSO4 + H2 =>
Mg{+2} + H2SO4{-2} = MgSO4 + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Sn(NO3)2 + KF = SnF2 + KNO3 =>
Sn(NO3)2 + 2 KF = SnF2 + 2 KNO3
KOH + H3PO4 = H2O + KH2PO4 =>
KOH + H3PO4 = H2O + KH2PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2
Ag2S + HNO3 = Ag2SO4 + NO2 + H20 =>
5 Ag2S + 20 HNO3 = 5 Ag2SO4 + 20 NO2 + H20
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
(NH4)2SO4 + NaOH = Na2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb + HNO3 = Pb(NO3)2 + H2O + N2O =>
4 Pb + 10 HNO3 = 4 Pb(NO3)2 + 5 H2O + N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/05/11
Équations équilibrées sur10/05/10
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