| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2 = BaCO3 + CO2 + H2O
CuO + NH3 = N2 + Cu + H2O =>
3 CuO + 2 NH3 = N2 + 3 Cu + 3 H2O
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O
Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaOH + Cl2 = NaClO3 + NaCl + H2O =>
6 NaOH + 3 Cl2 = NaClO3 + 5 NaCl + 3 H2O
C18H36O2 + H2 = C17H36 + H2O =>
17 C18H36O2 + 52 H2 = 18 C17H36 + 34 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C18H36O2 + (H2) = C17H36 + (H2O) =>
17 C18H36O2 + 52(H2) = 18 C17H36 + 34(H2O)
FeS + O2 = Fe2O3 + SO4 =>
4 FeS + 11 O2 = 2 Fe2O3 + 4 SO4
C18H36O2 + (H2) = C12H24 + (H2O) =>
2 C18H36O2 + 4(H2) = 3 C12H24 + 4(H2O)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CH4 = C2H2 + H2 =>
2 CH4 = C2H2 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na2C2O4 + HCl = HOOCCOOH + NaCl =>
Na2C2O4 + 2 HCl = HOOCCOOH + 2 NaCl
Cu(OH)2 + CH2O = CO2 + H2O + Cu2O =>
4 Cu(OH)2 + CH2O = CO2 + 5 H2O + 2 Cu2O
C5H9 + O2 = CO2 + H2O =>
4 C5H9 + 29 O2 = 20 CO2 + 18 H2O
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
Al(OH)3 + SO2 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 SO2 = Al2(SO3)3 + 3 H2O
BaO + NaOH = BaOH + NaO =>
BaO + NaOH = BaOH + NaO
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
Bi(NO3)3*5H2O + Ba(NO3)2 + Fe(NO3)3*9H2O + CH3COOH = BiBaFeO3 + CO2 + H2O + N2 =>
4 Bi(NO3)3*5H2O + 4 Ba(NO3)2 + 4 Fe(NO3)3*9H2O + 21 CH3COOH = 4 BiBaFeO3 + 42 CO2 + 98 H2O + 16 N2
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
Cl2 + O2 = Cl2O =>
2 Cl2 + O2 = 2 Cl2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
HCl + NaCl = Cl2 + NaH =>
HCl + NaCl = Cl2 + NaH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Cr2(So4)3 + Br2 + NaOH = Na2CrO4 + NaBr + Na2So4 + H2O =>
Cr2(So4)3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2So4 + 8 H2O
P + O2 = P2O4 =>
2 P + 2 O2 = P2O4
Hg + HNO3 = Hg(NO3) + NO2 + H2O =>
Hg + 2 HNO3 = Hg(NO3) + NO2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
(C17H35COO)C3H5 + H2O = C17H35COOH + C3H5(OH)3 =>
10(C17H35COO)C3H5 + 14 H2O = 11 C17H35COOH + 4 C3H5(OH)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H12O6 + O2 = CO2H2O =>
C6H12O6 + 6 O2 = 6 CO2H2O
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
Ca(oh)2 + CuCl2 = CaCl2 + Cu(oh)2 =>
Ca(oh)2 + 2 CuCl2 = 2 CaCl2 + Cu(oh)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/16
Équations équilibrées sur02/07/15
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