| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)2 + 2 NH4ClO4 = Fe(ClO4)2 + 2 H2O + 2 NH3
C21H44(s) + O2(g) = CO2(g) + H2O(g) =>
C21H44(s) + 32 O2(g) = 21 CO2(g) + 22 H2O(g)
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CuO + S = CuS + O =>
CuO + S = CuS + O
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PO + H = HPO =>
PO + H = HPO
NaOH + C6H5COONa = Na2CO3 + C6H6 =>
NaOH + C6H5COONa = Na2CO3 + C6H6
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Rb + CH3COOH = RbCH3COO + H =>
Rb + CH3COOH = RbCH3COO + H
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Ca3(PO4)2 + O2Si + C = Ca2O4Si + P4 + CO =>
2 Ca3(PO4)2 + 3 O2Si + 10 C = 3 Ca2O4Si + P4 + 10 CO
Na2CO3 + Li2O = Li2CO3 + Na2O =>
Na2CO3 + Li2O = Li2CO3 + Na2O
Ba(NO2)2 + K2MnO4 = BaMnO4 + NO2K =>
Ba(NO2)2 + K2MnO4 = BaMnO4 + 2 NO2K
H + PO4 + Be(OH)2 = Be3(PO4)2 + H2O =>
6 H + 2 PO4 + 3 Be(OH)2 = Be3(PO4)2 + 6 H2O
NaF + Ba(NO3)2 = BaF2 + Na(NO3) =>
2 NaF + Ba(NO3)2 = BaF2 + 2 Na(NO3)
Ni2(SO4)3 + Ca(OH)2 = Ni2(OH)2 + Ca(SO4)3 =>
Ni2(SO4)3 + Ca(OH)2 = Ni2(OH)2 + Ca(SO4)3
Li3PO4 + Na(OH)2 = Li(OH)2 + Na3PO4 =>
Li3PO4 + 3 Na(OH)2 = 3 Li(OH)2 + Na3PO4
NaOH + C6H5COONa = Na2CO3 + C6H6 =>
NaOH + C6H5COONa = Na2CO3 + C6H6
Ca(OH) + Fe = Fe(OH) + Ca =>
Ca(OH) + Fe = Fe(OH) + Ca
NaP + CaCl2 = CaP2 + NaCl =>
2 NaP + CaCl2 = CaP2 + 2 NaCl
Al + HNO3 = Al(HNO3) =>
Al + HNO3 = Al(HNO3)
Fe + AgC2H3O2 = FeC2H3O2 + Ag =>
Fe + AgC2H3O2 = FeC2H3O2 + Ag
Fe + Pb4O = Fe2O + Pb =>
2 Fe + Pb4O = Fe2O + 4 Pb
H2SO4 + KI = H2 + ISO4 + K =>
H2SO4 + KI = H2 + ISO4 + K
(NH4)2SO4 + CoCl3 = Co2(SO4)3 + NH4Cl =>
3(NH4)2SO4 + 2 CoCl3 = Co2(SO4)3 + 6 NH4Cl
CO2(g) + H2O(l) = C6H12O6(ac) + O2 =>
6 CO2(g) + 6 H2O(l) = C6H12O6(ac) + 6 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaOH + C6H5COONa = Na2CO3 + C6H6 =>
NaOH + C6H5COONa = Na2CO3 + C6H6
ammoniumhydroxide + calciumchloride = calciumhydroxide + ammoniumchloride =>
2 NH4OH + CaCl2 = Ca(OH)2 + 2 NH4Cl
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Cu(NO3)2 + (NH4)2S = CuS + (NH4)(NO3) =>
Cu(NO3)2 + (NH4)2S = CuS + 2(NH4)(NO3)
CaOHCl = CaCl2 + Ca(OH)2 =>
2 CaOHCl = CaCl2 + Ca(OH)2
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2 =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2
NaOH + C6H5COONa = Na2CO3 + C6H6 =>
NaOH + C6H5COONa = Na2CO3 + C6H6
H + Se = HSe =>
H + Se = HSe
NaOH + C6H5COONa = Na2CO3 + C6H6 =>
NaOH + C6H5COONa = Na2CO3 + C6H6
BaCrO4 + HNO3 = Ba(NO3)2 + H2CrO4 =>
BaCrO4 + 2 HNO3 = Ba(NO3)2 + H2CrO4
NaHCO3(s) = H2O(g) + Na2O(s) + CO2(g) =>
2 NaHCO3(s) = H2O(g) + Na2O(s) + 2 CO2(g)
Mg(NO4) + CuSO4 = CuNO4 + MgSO4 =>
Mg(NO4) + CuSO4 = CuNO4 + MgSO4
FeCl3 + NaCNS = Fe(CNS)3 + NaCl =>
FeCl3 + 3 NaCNS = Fe(CNS)3 + 3 NaCl
AlMg + O2 = Al2O3 + MgO =>
4 AlMg + 5 O2 = 2 Al2O3 + 4 MgO
ZnCl2 + H2O = ZnOHCl + HCl =>
ZnCl2 + H2O = ZnOHCl + HCl
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
AuOH + HClO4 = AuClO4 + H2O =>
AuOH + HClO4 = AuClO4 + H2O
LiC2H3O2 + KCl = LiCl + KC2H3O2 =>
LiC2H3O2 + KCl = LiCl + KC2H3O2
CuO + P2O5 = CuP2O6 =>
CuO + P2O5 = CuP2O6
Fe{2+} + MnO4{-} + H{+} = Mn{2+} + H2O + Fe{+3} =>
5 Fe{2+} + MnO4{-} + 8 H{+} = Mn{2+} + 4 H2O + 5 Fe{+3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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