| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO4 + 4 CO = 4 CO2 + Fe
CuO + H2SO4 = CuO4 + H2SO =>
CuO + H2SO4 = CuO4 + H2SO
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
B2O3 + Mg = B + MgO =>
B2O3 + 3 Mg = 2 B + 3 MgO
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Ni + FeCl2 = NiCl + Fe =>
2 Ni + FeCl2 = 2 NiCl + Fe
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
Li(cr) + FeBr2(aq) = LiBr(aq) + Fe(cr) =>
2 Li(cr) + FeBr2(aq) = 2 LiBr(aq) + Fe(cr)
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CH3COCOOH + O2 = CO2 + H2O =>
2 CH3COCOOH + 5 O2 = 6 CO2 + 4 H2O
Li + Al + O2 = LiAlO2 =>
Li + Al + O2 = LiAlO2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Na2Pt(NO2)4 + NH4OH = Pt(NH3)2(NO2)2 + NaNO2 + H2O =>
Na2Pt(NO2)4 + 2 NH4OH = Pt(NH3)2(NO2)2 + 2 NaNO2 + 2 H2O
Li(cr) + N2(g) = Li3N(cr) =>
6 Li(cr) + N2(g) = 2 Li3N(cr)
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
H3PO4 = H2O + P4O10 =>
4 H3PO4 = 6 H2O + P4O10
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
Mg + CO2 = C + MgO =>
2 Mg + CO2 = C + 2 MgO
AgPO3 + HNO3 + H2O = AgNO3 + H3PO4 =>
AgPO3 + HNO3 + H2O = AgNO3 + H3PO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl3 + Cu = CuCl + FeCl2 =>
FeCl3 + Cu = CuCl + FeCl2
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
H2PO4 + H2O = HPO4 + H3O =>
H2PO4 + H2O = HPO4 + H3O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
H2SO3 + H2O2 = H2SO4 + H2O =>
H2SO3 + H2O2 = H2SO4 + H2O
KH2PO4 + H2O = HPO4 + H3O + K =>
KH2PO4 + H2O = HPO4 + H3O + K
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
H2PtCl6 + NaNO2 = Na2(Pt(NO2)4) + NaCl + NO2 + NO + H2O =>
H2PtCl6 + 8 NaNO2 = Na2(Pt(NO2)4) + 6 NaCl + 3 NO2 + NO + H2O
Zn + Co2(SO4)3 = Zn2(SO4)3 + Co =>
2 Zn + Co2(SO4)3 = Zn2(SO4)3 + 2 Co
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/10/15
Équations équilibrées sur04/09/14
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