| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + 2 C = 3 CO + 2 K
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
As2O3 + C = CO2 + As =>
2 As2O3 + 3 C = 3 CO2 + 4 As
SO2 = S + O2 =>
SO2 = S + O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + S = FeS =>
Fe + S = FeS
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
Ag + S = AgS =>
Ag + S = AgS
O2 + F2 = OF2 =>
O2 + 2 F2 = 2 OF2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
S + O2 = SO2 =>
S + O2 = SO2
CuS + H{+} + NO3{-} = Cu{+} + S + NO + H2O =>
3 CuS + 4 H{+} + NO3{-} = 3 Cu{+} + 3 S + NO + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Li2O2 = Li2O + O2 =>
2 Li2O2 = 2 Li2O + O2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
K2CO3 + H3PO4 = K3PO4 + H2O + CO2 =>
3 K2CO3 + 2 H3PO4 = 2 K3PO4 + 3 H2O + 3 CO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
C3H7OH + O2 = C + H2O =>
2 C3H7OH + 3 O2 = 6 C + 8 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
CH4(g) + H2S(g) = CS2(g) + H2(g) =>
CH4(g) + 2 H2S(g) = CS2(g) + 4 H2(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
H2SO4 + Ag2S = Ag2(SO4) + H2S =>
H2SO4 + Ag2S = Ag2(SO4) + H2S
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe + O = FeO =>
Fe + O = FeO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mg(ClO3)2 + K = KClO3 + Mg =>
Mg(ClO3)2 + 2 K = 2 KClO3 + Mg
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
C5H9(OH)3 + O2 = CO2 + H2O =>
2 C5H9(OH)3 + 13 O2 = 10 CO2 + 12 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
BF3 + NaH = NaBF4 + B2H6 =>
8 BF3 + 6 NaH = 6 NaBF4 + B2H6
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
K2PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/21
Équations équilibrées sur05/18/20
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