| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH3(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
H2SO4 + FEO = FESO4 + H2O =>
H2SO4 + FEO = FESO4 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + FeO = FeSO4 + H2O =>
H2SO4 + FeO = FeSO4 + H2O
HNO3 + NH4Cl = HCl + NH4NO3 =>
HNO3 + NH4Cl = HCl + NH4NO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
I2 + C6H6 = HI + C6H5I =>
I2 + C6H6 = HI + C6H5I
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K4[Fe(CN)6] + Ce[NO3]4 + KOH = Ce(OH)3 + Fe(OH)3 + H2O + K2CO3 + KNO3 =>
K4[Fe(CN)6] + 61 Ce[NO3]4 + 258 KOH = 61 Ce(OH)3 + Fe(OH)3 + 36 H2O + 6 K2CO3 + 250 KNO3
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HI + H2SO4 = S + I2 + H2O =>
6 HI + H2SO4 = S + 3 I2 + 4 H2O
FeSO4 + H2SO4 + H2O2 = H2O + Fe2(SO4)3 =>
2 FeSO4 + H2SO4 + H2O2 = 2 H2O + Fe2(SO4)3
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HClO3 + Ag = AgClO3 + AgCl + H2O =>
6 HClO3 + 6 Ag = 5 AgClO3 + AgCl + 3 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + HCL = H2O + NaCL =>
NaOH + HCL = H2O + NaCL
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Mn + HNO3 = N2O + Mn(NO3)2 + H2O =>
4 Mn + 10 HNO3 = N2O + 4 Mn(NO3)2 + 5 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
CdS + HNO3 = Cd(NO3)2 + S + NO + H2O =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 2 NO + 4 H2O
NO + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO + 3 KCLO + 2 KOH = 2 KNO3 + 3 KCL + H2O
(CH3)2NNH2 + N2O4 = N2 + CO2 + H20 =>
5(CH3)2NNH2 + 5 N2O4 = 10 N2 + 10 CO2 + 2 H20
Mn + HNO3 = NO + Mn(NO3)3 + H2O =>
Mn + 4 HNO3 = NO + Mn(NO3)3 + 2 H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mn + HNO3 = H2 + Mn(NO3)3 =>
2 Mn + 6 HNO3 = 3 H2 + 2 Mn(NO3)3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Na + AlCl3 = Al + NaCl3 =>
Na + AlCl3 = Al + NaCl3
CuCl2Na2C2O4 = Cu(C2O4) + NaCl =>
CuCl2Na2C2O4 = Cu(C2O4) + 2 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(s) + 2 CaSO4(s)
C + KNO3 = K2CO3 + CO2 + N2 =>
5 C + 4 KNO3 = 2 K2CO3 + 3 CO2 + 2 N2
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/16
Équations équilibrées sur05/02/15
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