| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2RuO4 + Cl2 = 2 KRuO4 + 2 KCl
H2SO4 + Fe2O3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + Fe2O3 = Fe2(SO4)3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaCl + CaBr2 = NaBr2 + ClCa =>
NaCl + CaBr2 = NaBr2 + ClCa
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe2O3 = FeO + O2 =>
Fe2O3 = 2 FeO + O2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
NaOH + CuCl2 = NaCl + Cu(OH)2 =>
2 NaOH + CuCl2 = 2 NaCl + Cu(OH)2
Fe2O3 = FeO + O2 =>
2 Fe2O3 = 4 FeO + O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
NaClO3 = NaCl + O =>
NaClO3 = NaCl + 3 O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaOH + FeCl3 = NaCl3 + FeOH =>
NaOH + FeCl3 = NaCl3 + FeOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
O2 + Sb2S3 = Sb2O4 + SO =>
7 O2 + 2 Sb2S3 = 2 Sb2O4 + 6 SO
C3H7OH7 + O2 = CO2 + H2O =>
C3H7OH7 + 6 O2 = 3 CO2 + 7 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe + Cu2SO4 = Fe2SO4 + Cu =>
2 Fe + Cu2SO4 = Fe2SO4 + 2 Cu
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
C5H11OH + O2 = H2O + CO2 =>
2 C5H11OH + 15 O2 = 12 H2O + 10 CO2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
Ga(AcAc)3 + HNO3 = Ga(NO3)3 + H(AcAc)3 + NO + H2O =>
3 Ga(AcAc)3 + 11 HNO3 = 3 Ga(NO3)3 + 3 H(AcAc)3 + 2 NO + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Na3PO4 = Na{+} + PO4{3-} =>
Na3PO4 = 3 Na{+} + PO4{3-}
K2RuO4 + H2SO4 = RuO2 + K2SO4 + H2O + O2 =>
2 K2RuO4 + 2 H2SO4 = 2 RuO2 + 2 K2SO4 + 2 H2O + O2
Al + O2 = Al2O =>
4 Al + O2 = 2 Al2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NaOH(s) + HCl(aq) = NaCl(aq) + H2O =>
NaOH(s) + HCl(aq) = NaCl(aq) + H2O
NH3 + O2 = NO3 + H2O =>
4 NH3 + 9 O2 = 4 NO3 + 6 H2O
Butane + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/14
Équations équilibrées sur05/13/13
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