| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4O10 + 6 H2O = 4 H3PO4
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2O = Na2 + O =>
Na2O = Na2 + O
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
Fe + O = FeO2 =>
Fe + 2 O = FeO2
Fe + CuNO3 = Fe(NO3)2 + Cu =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
NaI + Br2 = NaBr + I =>
2 NaI + Br2 = 2 NaBr + 2 I
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
HSiCl3 + H2O = H12Si12O18 + HCl =>
12 HSiCl3 + 18 H2O = H12Si12O18 + 36 HCl
LiOH + H2O = H3O + LiO =>
LiOH + H2O = H3O + LiO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO3 + Ba(OH)2 = H2O + Ba3(PO3)2 =>
2 H3PO3 + 3 Ba(OH)2 = 6 H2O + Ba3(PO3)2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Pb + NH4(OH) = Pb(OH)2 + NH4 =>
Pb + 2 NH4(OH) = Pb(OH)2 + 2 NH4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCl + Mg = H + MgCl =>
HCl + Mg = H + MgCl
C9H10O + NaBH4 + H2O = C9H12O + NaOH + BH3 =>
C9H10O + NaBH4 + H2O = C9H12O + NaOH + BH3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KCl = K + Cl =>
KCl = K + Cl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C5HO + O2 = CO2 + H2O =>
4 C5HO + 19 O2 = 20 CO2 + 2 H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
C9H10O + NaBH4 + H2O = C9H12O + NaOH + BH3 =>
C9H10O + NaBH4 + H2O = C9H12O + NaOH + BH3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KMnO4 + CH3HOCH2COCH3 = Mn(acac)3 + CO2 + H2O + KOH =>
3 KMnO4 + CH3HOCH2COCH3 = Mn(acac)3 + 4 CO2 + 3 H2O + 3 KOH
H2O2 = O + H2O =>
H2O2 = O + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
PbSO4 + HNO3 = Pb(NO3)2 + H2SO4 =>
PbSO4 + 2 HNO3 = Pb(NO3)2 + H2SO4
FeCl3 + H2 = Fe + HCl =>
2 FeCl3 + 3 H2 = 2 Fe + 6 HCl
LiOH + H2O = H3O + LiO =>
LiOH + H2O = H3O + LiO
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
PbSO4 + LiNO3 = PbNO3 + LiSO4 =>
PbSO4 + LiNO3 = PbNO3 + LiSO4
O3 = O2 =>
2 O3 = 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/15
Équations équilibrées sur02/02/14
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