| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCLO = 2 KCL + O2
HClO4 + Al(OH)3 = Al(ClO4)3 + H2O =>
3 HClO4 + Al(OH)3 = Al(ClO4)3 + 3 H2O
CuFeS2 + O2 = CuO + Fe2O3 + SO2 =>
4 CuFeS2 + 13 O2 = 4 CuO + 2 Fe2O3 + 8 SO2
H2SO4 + CH3COO = HSO4 + CH3COOH =>
H2SO4 + CH3COO = HSO4 + CH3COOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
CrO7{-} + Cl{-} + H3O{+} = Cr{3+} + Cl2 + H2O =>
CrO7{-} + 10 Cl{-} + 14 H3O{+} = Cr{3+} + 5 Cl2 + 21 H2O
Al2O3 + SO2 = Al2SO5 =>
Al2O3 + SO2 = Al2SO5
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2 =>
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al2O3 + MgO = Al2MgO4 =>
Al2O3 + MgO = Al2MgO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca3P2 + H2O = PH3 + Ca(OH)2 =>
Ca3P2 + 6 H2O = 2 PH3 + 3 Ca(OH)2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
KMnO4 + C2H6O + H2SO4 = Mn(SO4)4 + K2SO4 + C2H4O2 + H20 =>
20 KMnO4 + 80 C2H6O + 90 H2SO4 = 20 Mn(SO4)4 + 10 K2SO4 + 80 C2H4O2 + 17 H20
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaCl + HNO3 = Cl2 + NaNO3 + H2O + NO2 =>
2 NaCl + 4 HNO3 = Cl2 + 2 NaNO3 + 2 H2O + 2 NO2
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2 =>
NaNO3 + KC2H3O2 = KNO3 + NaC2H3O2
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
NH3(g) = H(g) + N(g) =>
NH3(g) = 3 H(g) + N(g)
Ca(OH)2 + H3PO4 = Ca2(HPO4)2 + H2O =>
2 Ca(OH)2 + 2 H3PO4 = Ca2(HPO4)2 + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
CH3COOK + H2SO4 = CH2COOH + KSO4 + H2 =>
CH3COOK + H2SO4 = CH2COOH + KSO4 + H2
C2H6 + O2 = H2O + C02 =>
2 C2H6 + 3 O2 = 6 H2O + 2 C02
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Fe(Cl)3 + NaOH = Fe(OH)3 + NaCl =>
Fe(Cl)3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cr(Cl)3 + NaOH = Cr(OH)3 + NaCl =>
Cr(Cl)3 + 3 NaOH = Cr(OH)3 + 3 NaCl
CH3COOK + H2SO4 = CH2COOH + KSO4 + H2 =>
CH3COOK + H2SO4 = CH2COOH + KSO4 + H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
(NH4)2CO3 + MgCl2 = NH4Cl + MgCO3 =>
(NH4)2CO3 + MgCl2 = 2 NH4Cl + MgCO3
CaSO4 + HCl = CaCl2 + H2SO4 =>
CaSO4 + 2 HCl = CaCl2 + H2SO4
H2SO4 + H2S = SO2 + H2O =>
3 H2SO4 + H2S = 4 SO2 + 4 H2O
(NH4)2SO4 + Ba(NO3)2 = NH4NO3 + BaSO4 =>
(NH4)2SO4 + Ba(NO3)2 = 2 NH4NO3 + BaSO4
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2
Na2S(s) = Na(s) + S(s) =>
Na2S(s) = 2 Na(s) + S(s)
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Na2S(s) = Na(s) + S =>
Na2S(s) = 2 Na(s) + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/13
Équations équilibrées sur01/21/13
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