| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + (OH)2 = 2 H2O
H3 + (OH)3 = H2O =>
H3 + (OH)3 = 3 H2O
H2 + (OH)3 = H2O =>
3 H2 + 2(OH)3 = 6 H2O
H3 + (OH)4 = H2O =>
4 H3 + 3(OH)4 = 12 H2O
H4 + (OH)4 = H2O =>
H4 + (OH)4 = 4 H2O
H4 + (OH)5 = H2O =>
5 H4 + 4(OH)5 = 20 H2O
Ag + Na2SO4 = AgNa2SO4 =>
Ag + Na2SO4 = AgNa2SO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
H6 + (OH)3 = H2O =>
H6 + 2(OH)3 = 6 H2O
H2 + (OH)2 = H2O =>
H2 + (OH)2 = 2 H2O
H + (OH) = H2O =>
H + (OH) = H2O
H6 + (OH)4 = H2O =>
2 H6 + 3(OH)4 = 12 H2O
Al(OH)3 + H2(SO4) = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2(SO4) = 6 H2O + Al2(SO4)3
H + (OH) = H2O =>
H + (OH) = H2O
H6 + (OH)6 = H2O =>
H6 + (OH)6 = 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
C7H14 + O2 = CO2 + H20 =>
10 C7H14 + 70 O2 = 70 CO2 + 7 H20
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe + NaHSO3 = FeNaHSO3 =>
Fe + NaHSO3 = FeNaHSO3
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
HCl + CaSO3 = CaCl2 + H2SO3 =>
2 HCl + CaSO3 = CaCl2 + H2SO3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C13H8OH + NaOCl = C13H8O + H2O + NaCl =>
2 C13H8OH + NaOCl = 2 C13H8O + H2O + NaCl
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C13H10OH + NaOCl = C13H8O + H2O + NaCl =>
2 C13H10OH + 3 NaOCl = 2 C13H8O + 3 H2O + 3 NaCl
C13H9OH + NaOCl = C13H8O + H2O + NaCl =>
C13H9OH + NaOCl = C13H8O + H2O + NaCl
C13H10O + NaOCl = C13H8O + H2O + NaCl =>
C13H10O + NaOCl = C13H8O + H2O + NaCl
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
(NH4)2S + Co(NO3)2 = CoS + NH4NO3 =>
(NH4)2S + Co(NO3)2 = CoS + 2 NH4NO3
SnI2 + AgNO3 = SnNO3 + AgI2 =>
SnI2 + AgNO3 = SnNO3 + AgI2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + K = K2SO4 + H2S + H2O =>
5 H2SO4 + 8 K = 4 K2SO4 + H2S + 4 H2O
FeS2 + SO2 = FeSO3 + S =>
2 FeS2 + 3 SO2 = 2 FeSO3 + 5 S
H2SO4 + Zn = Zn2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Zn = Zn2SO4 + SO2 + 2 H2O
H2S + SO2 = H2SO3 + S =>
2 H2S + 3 SO2 = 2 H2SO3 + 3 S
NH4NO3 + NaOH = NaNO3 + NH4 + H2O =>
9 NH4NO3 + 10 NaOH = 10 NaNO3 + 8 NH4 + 7 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + CuCl3 = AlCl3 + Cu =>
Al + CuCl3 = AlCl3 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/09
Équations équilibrées sur02/02/08
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