| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + H2O = Ca(OH)2
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
CuZn + H2So4 = ZnSo4 + H2 + Cu =>
CuZn + H2So4 = ZnSo4 + H2 + Cu
C2H2 + O2 = H2O + CO2 =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
C10H8 + Fe(OH)3 + H{+} = CO2 + H2O + Fe{+2} =>
C10H8 + 48 Fe(OH)3 + 96 H{+} = 10 CO2 + 124 H2O + 48 Fe{+2}
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
S + O2 = SO2 =>
S + O2 = SO2
Mg + HNO3 = NH3 + Mg(NO3)2 + H2O =>
4 Mg + 9 HNO3 = NH3 + 4 Mg(NO3)2 + 3 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2PdCl4 + N2H4 = Pd + NH4Cl + N2 =>
2 H2PdCl4 + 7 N2H4 = 2 Pd + 8 NH4Cl + 3 N2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2O2 + Ce(OH)3 = Ce(O2)(OH)2 + H2O =>
3 H2O2 + 2 Ce(OH)3 = 2 Ce(O2)(OH)2 + 4 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
H2O2 + Ce(OH)3 = Ce(O2)(OH)2 + H2O =>
3 H2O2 + 2 Ce(OH)3 = 2 Ce(O2)(OH)2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
H2PdCl6 + N2H4 = Pd + NH4Cl + N2 =>
2 H2PdCl6 + 11 N2H4 = 2 Pd + 12 NH4Cl + 5 N2
NaClO3 + N2H4 = NO + NaCl + H2O =>
4 NaClO3 + 3 N2H4 = 6 NO + 4 NaCl + 6 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
FeSO4 + CaCO3 = CaSO4 + FeCO3 =>
FeSO4 + CaCO3 = CaSO4 + FeCO3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H6 + Fe(OH)3 + H{+} = CO2 + H2O + Fe{+2} =>
C6H6 + 30 Fe(OH)3 + 60 H{+} = 6 CO2 + 78 H2O + 30 Fe{+2}
Ni + HCl = NiCl3 + H2 =>
2 Ni + 6 HCl = 2 NiCl3 + 3 H2
Fe2(SO4)3 + NaOH = Na2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Fe(OH)3
CeO4H2 = CeO2 + H2O + O2 =>
2 CeO4H2 = 2 CeO2 + 2 H2O + O2
Pb(No3)2 + NaCl = NaNo3 + PbCl2 =>
Pb(No3)2 + 2 NaCl = 2 NaNo3 + PbCl2
FeSO4 + NaOH = FeOH + NaSO4 =>
FeSO4 + NaOH = FeOH + NaSO4
CaCl2 + NaPo4 = Ca(Po4)2 + NaCl =>
CaCl2 + 2 NaPo4 = Ca(Po4)2 + 2 NaCl
PdCl6 + N2H4 = Pd + NH4Cl + N2 =>
PdCl6 + 6 N2H4 = Pd + 6 NH4Cl + 3 N2
PdCl2 + N2H4 = Pd + NH4Cl + N2 =>
PdCl2 + 2 N2H4 = Pd + 2 NH4Cl + N2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Co(NO3)2 + H2S = CoS + HNO3 =>
Co(NO3)2 + H2S = CoS + 2 HNO3
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Pb(NO3)2 + Nal = Nal(NO3)2 + Pb =>
Pb(NO3)2 + Nal = Nal(NO3)2 + Pb
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C7H16 + O2 = H2O + CO2 =>
C7H16 + 11 O2 = 8 H2O + 7 CO2
LI + S = LIS =>
LI + S = LIS
C6H6 + H2O = CO2 + CH4 =>
4 C6H6 + 18 H2O = 9 CO2 + 15 CH4
C4H8 + O2 = H2O + CO =>
C4H8 + 4 O2 = 4 H2O + 4 CO
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/16
Équations équilibrées sur05/04/15
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