| Équations équilibrées la veille | Équations équilibrées le lendemain |
SF4 + 2 H2O = SO2 + 4 HF
M(OH)2(s) + HClO3(aq) = M(ClO3)2(aq) + H2O(l) =>
M(OH)2(s) + 2 HClO3(aq) = M(ClO3)2(aq) + 2 H2O(l)
NaF + KMnO4 = NaMnO4 + KF =>
NaF + KMnO4 = NaMnO4 + KF
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
AgCN = Ag + (CN)2 =>
2 AgCN = 2 Ag + (CN)2
NH3 + Na = H2 + NaNH2 =>
2 NH3 + 2 Na = H2 + 2 NaNH2
HF + K(OH) = KF + H2O =>
HF + K(OH) = KF + H2O
HNO3(aq) + NaOH(aq) = H2O(l) + NaNO3(aq) =>
HNO3(aq) + NaOH(aq) = H2O(l) + NaNO3(aq)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Pb(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + PbSO4(s)
KCl + C6H3N3O7 = K(C6H3N3O7) + Cl =>
KCl + C6H3N3O7 = K(C6H3N3O7) + Cl
C3H6O + C6H6N4O4 = C9H10O4N4 + H2O =>
C3H6O + C6H6N4O4 = C9H10O4N4 + H2O
HBr(at) + KOH(at) = KBr(at) + HOH(w) =>
HBr(at) + KOH(at) = KBr(at) + HOH(w)
FeCl3 + NH4(OH) = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
H2SO3 + Ca(OH) = Ca2SO3 + H2O =>
H2SO3 + 2 Ca(OH) = Ca2SO3 + 2 H2O
FeSe + HCl = FeCl2 + H2Se =>
FeSe + 2 HCl = FeCl2 + H2Se
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
Na2B4O7 + H2O + HCl = H3 + BO3 + NaCl =>
Na2B4O7 + 5 H2O + 2 HCl = 4 H3 + 4 BO3 + 2 NaCl
Ca{2+} + EDTA{4-} = Ca2EDTA =>
2 Ca{2+} + EDTA{4-} = Ca2EDTA
CuO + MgCl2 = CuCl2 + MgO =>
CuO + MgCl2 = CuCl2 + MgO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlCl3 + CH3COONa = (CH3COO)3Al + NaCl =>
AlCl3 + 3 CH3COONa = (CH3COO)3Al + 3 NaCl
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CH3NH3S + NaOH = CH3NH2 + NaS + H2O =>
CH3NH3S + NaOH = CH3NH2 + NaS + H2O
C4H8O4 + C5H12O = C7H14O2 + H2O =>
C4H8O4 + 2 C5H12O = 2 C7H14O2 + 2 H2O
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3 =>
Cr(NO3)3 + ZnCl2 = CrCl2 + Zn(NO3)3
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
Na2CO3 + AgNO3 = Na2NO3 + Ag2(CO3)2 =>
2 Na2CO3 + 2 AgNO3 = 2 Na2NO3 + Ag2(CO3)2
NaCI + LiI = NaI + LiCI =>
NaCI + LiI = NaI + LiCI
CH3CH2CH2OH + O = CH3CH2CHO + H2O =>
CH3CH2CH2OH + O = CH3CH2CHO + H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
Pb3O4 + Ca(OCl)2 = PbO2 + CaCl2 =>
Pb3O4 + Ca(OCl)2 = 3 PbO2 + CaCl2
K2O + O2 = K2O2 =>
2 K2O + O2 = 2 K2O2
H3O + TiO2 = Ti + H2O =>
4 H3O + TiO2 = Ti + 6 H2O
CuO + MgCl2 = CuCl2 + MgO =>
CuO + MgCl2 = CuCl2 + MgO
(SO4)2 + H2O = S + OH =>
(SO4)2 + 8 H2O = 2 S + 16 OH
Cu(SCN)2 + Na2SO3 + H2O = CuSCN + Na2SO4 + HSCN =>
2 Cu(SCN)2 + Na2SO3 + H2O = 2 CuSCN + Na2SO4 + 2 HSCN
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Zn(OH)2 + Fe = Zn + Fe(OH)2 =>
Zn(OH)2 + Fe = Zn + Fe(OH)2
MgO + P4O10 = Mg3(PO4)2 =>
6 MgO + P4O10 = 2 Mg3(PO4)2
Ag{+} + Mn = Ag + Mn{2+} =>
2 Ag{+} + Mn = 2 Ag + Mn{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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