| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H{3}PO{4} = H{4}P{2}O{7} + H{2}O
NaOH + CuSO4 + C3H5(OH)3 = Na2SO4 + C3H5(OCuO)(OH) + H2O =>
2 NaOH + CuSO4 + C3H5(OH)3 = Na2SO4 + C3H5(OCuO)(OH) + 2 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s) =>
Ca(s) + FeCl2(aq) = CaCl2(aq) + Fe(s)
Ca(SO4) = Ca + S + O2 =>
Ca(SO4) = Ca + S + 2 O2
S2Br2 + H2O + Br2 = H2SO4 + HBr(oxidationandhydrationofdisulfurdibromide) =>
S2Br2 + 8 H2O + 5 Br2 = 2 H2SO4 + 12 HBr(oxidationandhydrationofdisulfurdibromide)
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
C3H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
AgNO3 + A1I3 = AgI + A1(NO3)3 =>
3 AgNO3 + A1I3 = 3 AgI + A1(NO3)3
CH2ClCOOH + KOH = CH2ClCOOK + H2O =>
CH2ClCOOH + KOH = CH2ClCOOK + H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
HCe + CaCO3 = CaCe2 + H2O + CO2 =>
2 HCe + CaCO3 = CaCe2 + H2O + CO2
Ca2 + H2O = CaHO + H2 =>
Ca2 + 2 H2O = 2 CaHO + H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
ZnCO3 + H2CO3 = Zn(HCO3)2 =>
ZnCO3 + H2CO3 = Zn(HCO3)2
Fe2O4(s) + H2(g) = Fe(s) + H2O =>
Fe2O4(s) + 4 H2(g) = 2 Fe(s) + 4 H2O
MgCl2 = Mg + Cl =>
MgCl2 = Mg + 2 Cl
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
NaHCO3 + CH3COH = CH3COONa + CO2 + H2O =>
5 NaHCO3 + 4 CH3COH = 5 CH3COONa + 3 CO2 + 3 H2O
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
KOH + HNO3 = H2O + KNO3 =>
KOH + HNO3 = H2O + KNO3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C12H6O11 + O2 = CO2 + H2O =>
C12H6O11 + 8 O2 = 12 CO2 + 3 H2O
NiCl2 + NH4OH = Ni(OH)2 + NH4Cl =>
NiCl2 + 2 NH4OH = Ni(OH)2 + 2 NH4Cl
CU(s) + O2(g) = CUO(s) =>
2 CU(s) + O2(g) = 2 CUO(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cu(NO3)2 + H2O = Cu(OH)2 + NO2 + O2 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu(OH)2 + 4 NO2 + O2
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
MnO4{-} + H{+} + CH3CH2OH = MnO3 + H2O + CH3CH2COOH =>
8 MnO4{-} + 8 H{+} + 3 CH3CH2OH = 8 MnO3 + 7 H2O + 2 CH3CH2COOH
CH(s) + O(g) = HO(g) + CO(g) =>
CH(s) + 2 O(g) = HO(g) + CO(g)
K + Ni(SO4) = K2SO4 + Ni =>
2 K + Ni(SO4) = K2SO4 + Ni
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
SO4 + Mg = MgSO4 =>
SO4 + Mg = MgSO4
Mg(HCO3)2 + HCl = MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 H2O + 2 CO2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CuO + CaCl2 = CuCl2 + CaO =>
CuO + CaCl2 = CuCl2 + CaO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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