| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCO3 + 2 NaOH = Na2CO3 + Fe(OH)2
MnCl2 + AL = Mn + ALCl3 =>
3 MnCl2 + 2 AL = 3 Mn + 2 ALCl3
HCl + CACO3 = CACl2 + H2O + CO2 =>
2 HCl + CACO3 = CACl2 + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3CH2CH2OH + CuO = CH3CH2COH + H2O + Cu =>
CH3CH2CH2OH + CuO = CH3CH2COH + H2O + Cu
NH3 + CuSO4 = [Cu(NH3)4]SO4 =>
4 NH3 + CuSO4 = [Cu(NH3)4]SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
C4H6 + Na = C4H4Na + H2 =>
C4H6 + Na = C4H4Na + H2
Al(OH)3 + K = KOH + Al2 =>
2 Al(OH)3 + 6 K = 6 KOH + Al2
MgSO4 + Ba(NO3)2 = BaSO4 + Mg(NO3)2 =>
MgSO4 + Ba(NO3)2 = BaSO4 + Mg(NO3)2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NH4OH + CuSO4 = [Cu(NH3)4]SO4 + H2O =>
4 NH4OH + CuSO4 = [Cu(NH3)4]SO4 + 4 H2O
Be + NAOH + H2O = NABe(OH)4 + H2 =>
2 Be + 2 NAOH + 6 H2O = 2 NABe(OH)4 + 3 H2
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
HBr + H2SO4 = Br2 + SO2 + H2O =>
2 HBr + H2SO4 = Br2 + SO2 + 2 H2O
Li2CO3 + HNO3 = CO2 + H2O + LiNO3 =>
Li2CO3 + 2 HNO3 = CO2 + H2O + 2 LiNO3
Na2CO3 + Fe = FeCO3 + Na =>
Na2CO3 + Fe = FeCO3 + 2 Na
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
HNO3 + Zn = Zn(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + N2 + 6 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe(iii) + O2 = ironoxide =>
4 Fe(iii) + 3 O2 = 2 Fe2O3
KNO2 + KI + H2So4 = I2 + NO + K2So4 + H2O =>
2 KNO2 + 2 KI + 2 H2So4 = I2 + 2 NO + 2 K2So4 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Al(PO3)3 = P2O5 + Al2O3 =>
2 Al(PO3)3 = 3 P2O5 + Al2O3
Be + NAOH + H2O = NABe(OH)4 + H2 =>
2 Be + 2 NAOH + 6 H2O = 2 NABe(OH)4 + 3 H2
CH6BrN + HNO2 = CH4O + N2 + Br2 + H2O =>
6 CH6BrN + 8 HNO2 = 6 CH4O + 7 N2 + 3 Br2 + 10 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Si + O3 = SiO3 =>
Si + O3 = SiO3
Na2CO3 + Cu = CuCO3 + Na =>
Na2CO3 + Cu = CuCO3 + 2 Na
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
H2SO4 + Fe = Fe(SO4)3 + H2 =>
3 H2SO4 + Fe = Fe(SO4)3 + 3 H2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
MgCa(CO3)2 = MgO + CaO + CO2 =>
MgCa(CO3)2 = MgO + CaO + 2 CO2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HCLO3 + KOH = KCLO3 + H2O =>
HCLO3 + KOH = KCLO3 + H2O
Na2CO3 + CaCl2 = CaO + CO2 + NaCl =>
Na2CO3 + CaCl2 = CaO + CO2 + 2 NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
PH3 + O3 = PO3 + H2 =>
2 PH3 + 2 O3 = 2 PO3 + 3 H2
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
N + Ba = BaN =>
N + Ba = BaN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/16
Équations équilibrées sur01/27/16
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