| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4(g) + 6 Cl2(g) = 4 PCl3(g)
NH4F + FeCl3 = NH4Cl + FeF3 =>
3 NH4F + FeCl3 = 3 NH4Cl + FeF3
HI + NH3 = INH4 =>
HI + NH3 = INH4
H2S + NaCl = NaH2ClS =>
H2S + NaCl = NaH2ClS
NH4Cl + Ca(NO3)2 = NH4NO3 + CaCl2 =>
2 NH4Cl + Ca(NO3)2 = 2 NH4NO3 + CaCl2
Cu(s) + HCl = CuCl2 + H =>
Cu(s) + 2 HCl = CuCl2 + 2 H
C2Cu2 + HCl = C2H2 + CuCl =>
C2Cu2 + 2 HCl = C2H2 + 2 CuCl
PSCl3 + H2O = H3PO4 + H2S + HCl =>
PSCl3 + 4 H2O = H3PO4 + H2S + 3 HCl
NaHCO3 + HF = NaF + CO2 + H2O =>
NaHCO3 + HF = NaF + CO2 + H2O
Ag2S(s) + O2(g) = Ag2O(aq) + S(aq) =>
2 Ag2S(s) + O2(g) = 2 Ag2O(aq) + 2 S(aq)
Ca + N = CaN =>
Ca + N = CaN
KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s) =>
2 KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s)
Fe2O3 + H2S = Fe2S3 + H2O =>
Fe2O3 + 3 H2S = Fe2S3 + 3 H2O
Al + HClO = Al(ClO)3 + H =>
Al + 3 HClO = Al(ClO)3 + 3 H
NO2 + OH{-} = NO3{-} + H2O + e =>
NO2 + 2 OH{-} = NO3{-} + H2O + e
K3VO4 + HNO3 = VO2NO3 + KNO3 + H2O =>
K3VO4 + 4 HNO3 = VO2NO3 + 3 KNO3 + 2 H2O
CdSO4 + H2O = Cd(OH)2 + H2SO4 =>
CdSO4 + 2 H2O = Cd(OH)2 + H2SO4
NH3(aq) + HCl(aq) = NH4Cl =>
NH3(aq) + HCl(aq) = NH4Cl
MnO2 + CuSO4 = MnSO4 + Cu + O2 =>
MnO2 + CuSO4 = MnSO4 + Cu + O2
Cl + HNO3 = HClO3 + NO2 + H2O =>
Cl + 5 HNO3 = HClO3 + 5 NO2 + 2 H2O
Cr(NO3)2 + K3PO4 = Cr3(PO4)2 + KNO3 =>
3 Cr(NO3)2 + 2 K3PO4 = Cr3(PO4)2 + 6 KNO3
NH4Cl + Y2O3 = YCl3 + H2O + NH3 =>
6 NH4Cl + Y2O3 = 2 YCl3 + 3 H2O + 6 NH3
C6H5Cl + HNO3 = HOC6H2(NO2)3 + H2O + HCl =>
C6H5Cl + 3 HNO3 = HOC6H2(NO2)3 + 2 H2O + HCl
Fe(NO3)3 + Ag = Fe(NO3)2 + AgNO3 =>
Fe(NO3)3 + Ag = Fe(NO3)2 + AgNO3
Co(C2H3O2)2 + NaOH = Co(OH) + Na(C2H3O2)2 =>
Co(C2H3O2)2 + NaOH = Co(OH) + Na(C2H3O2)2
HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq) =>
HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq)
C5H8O2 + O = CO2 + H2O =>
C5H8O2 + 12 O = 5 CO2 + 4 H2O
Li3N + O2 = Li2O + N =>
4 Li3N + 3 O2 = 6 Li2O + 4 N
Fe(NO3)3 + H2SO4 = Fe2(SO4)3 + HNO3 =>
2 Fe(NO3)3 + 3 H2SO4 = Fe2(SO4)3 + 6 HNO3
V2O5 + H2C2O4 = VO2 + CO2 + H2O =>
V2O5 + H2C2O4 = 2 VO2 + 2 CO2 + H2O
HCl + NaOH = NaCl*H2O =>
HCl + NaOH = NaCl*H2O
Rb + Mg(OH)2 = Mg + Rb(OH) =>
2 Rb + Mg(OH)2 = Mg + 2 Rb(OH)
W + N2 = WN =>
2 W + N2 = 2 WN
C5H12(i) + O2(g) = CO2(g) + H2O(i) =>
C5H12(i) + 8 O2(g) = 5 CO2(g) + 6 H2O(i)
KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2SO4 + H2O =>
KAl(SO4)2*12H2O = Al(OH)3 + KOH + 2 H2SO4 + 8 H2O
Na2B4O7 + H2SO4 = H2B4O7 + Na2SO4 =>
Na2B4O7 + H2SO4 = H2B4O7 + Na2SO4
NH3(g) + O2 = N2(g) + H2O(g) =>
4 NH3(g) + 3 O2 = 2 N2(g) + 6 H2O(g)
FeCl2 + PbNO3 = PbCl2 + FeNO3 =>
FeCl2 + PbNO3 = PbCl2 + FeNO3
Cl2 + HOH = HCl + HClO3 =>
3 Cl2 + 3 HOH = 5 HCl + HClO3
PbClF = Pb + Cl + F =>
PbClF = Pb + Cl + F
C6H4 + O2 = CO2 + H2O =>
C6H4 + 7 O2 = 6 CO2 + 2 H2O
Li + CH3COOH = LiCH3COO + H2 =>
2 Li + 2 CH3COOH = 2 LiCH3COO + H2
I{-} + H2O = HI + OH{-} =>
I{-} + H2O = HI + OH{-}
C8H5KO4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
C8H5KO4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
Al2O3 + HCl + H2O = Al2(OH)5Cl =>
Al2O3 + HCl + 2 H2O = Al2(OH)5Cl
Pb(C2H3O2)2 + NH4I = PbI2 + NH4(C2H3O2) =>
Pb(C2H3O2)2 + 2 NH4I = PbI2 + 2 NH4(C2H3O2)
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
C12H22O11 + C2H6O + CH4N2O = C22H17N3O5 + H2O =>
37 C12H22O11 + 24 C2H6O + 36 CH4N2O = 24 C22H17N3O5 + 347 H2O
AgBr + I = AgI + Br =>
AgBr + I = AgI + Br
C5H12S5 + O2 = CO2 + H2O + SO2 =>
C5H12S5 + 13 O2 = 5 CO2 + 6 H2O + 5 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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