| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni + 2 Fe = NiFe2
Cl2O3 + NaOH = Cl2OH + NaO3 =>
Cl2O3 + NaOH = Cl2OH + NaO3
C6H7NS + O2 = CO2 + NO + SO2 + H2O =>
4 C6H7NS + 37 O2 = 24 CO2 + 4 NO + 4 SO2 + 14 H2O
CuCl2(cr) = Cu(cr) + Cl2(g) =>
CuCl2(cr) = Cu(cr) + Cl2(g)
C5H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C5H5NO2 + 25 O2 = 20 CO2 + 10 H2O + 4 NO2
CaS2 = Ca + S =>
CaS2 = Ca + 2 S
K + HCl = K2Cl + H =>
2 K + HCl = K2Cl + H
Br2 + NaOH + H2O = BrH + NaH2BrO2 =>
Br2 + NaOH + H2O = BrH + NaH2BrO2
NaF + AgNO3 = NaNO3 + AgF =>
NaF + AgNO3 = NaNO3 + AgF
HSO3{-} + ClO3{-} = SO4{-2} + Cl{-} + H{+} =>
3 HSO3{-} + ClO3{-} = 3 SO4{-2} + Cl{-} + 3 H{+}
C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O
KH2PO4 + KOH + LiCl = H2O + Li3PO4 + KCl =>
KH2PO4 + 2 KOH + 3 LiCl = 2 H2O + Li3PO4 + 3 KCl
(NH4)2(Cr2O7) = Cr2O3 + N + H2O =>
(NH4)2(Cr2O7) = Cr2O3 + 2 N + 4 H2O
IO3{-} + I{-} + H{+} = I2 + H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O
K{2}CO{3} = K{2} = CO{2} =>
K{2}CO{3} = K{2}
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
CHCl3 + CuO + O2 = CuCl2 + CO2 + H2O =>
2 CHCl3 + 3 CuO + O2 = 3 CuCl2 + 2 CO2 + H2O
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2O + CO2
BaO2 + H2(SO4) = Ba(SO4) + H2O2 =>
BaO2 + H2(SO4) = Ba(SO4) + H2O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li2CO3 + H3C6H5O7 = Li3C6H5O7 + H2O + CO2 =>
3 Li2CO3 + 2 H3C6H5O7 = 2 Li3C6H5O7 + 3 H2O + 3 CO2
LiCl + NaNO3 = LiNO3 + NaCl =>
LiCl + NaNO3 = LiNO3 + NaCl
Na2CO3 + HI = H2CO3 + NaI =>
Na2CO3 + 2 HI = H2CO3 + 2 NaI
H3PO2 + I2 = HPO2 + HI =>
H3PO2 + I2 = HPO2 + 2 HI
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
NH4NO3 + C3Cl2N3NaO3 = NCl3 + N2 + H2O + CO2 + NaO =>
24 NH4NO3 + 6 C3Cl2N3NaO3 = 4 NCl3 + 31 N2 + 48 H2O + 18 CO2 + 6 NaO
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)2PO4*12MoO3 + NH4NO3 + H2O =>
8 H3PO4 + 96(NH4)2MoO4 + 178 HNO3 = 8(NH4)2PO4*12MoO3 + 177 NH4NO3 + 99 H2O
C14H18N2O5 + O2 = CO2 + H2O + N2 =>
C14H18N2O5 + 16 O2 = 14 CO2 + 9 H2O + N2
Mg(s) + ZnNO3(aq) = MgNO3(aq) + Zn(s) =>
Mg(s) + ZnNO3(aq) = MgNO3(aq) + Zn(s)
C2H8N2(g) + N2O4(g) = N2(g) + CO2(g) + H2O =>
C2H8N2(g) + 2 N2O4(g) = 3 N2(g) + 2 CO2(g) + 4 H2O
C6H10O + C4H2O3 = C10H12O4 =>
C6H10O + C4H2O3 = C10H12O4
Fe + NaOH + H2O = Na[Fe(OH)4] + H2 =>
2 Fe + 2 NaOH + 6 H2O = 2 Na[Fe(OH)4] + 3 H2
CuBr + H2O = CuOH + HBr =>
CuBr + H2O = CuOH + HBr
Fe(OH)3 + HBr = FeOHBr2 + H2O =>
Fe(OH)3 + 2 HBr = FeOHBr2 + 2 H2O
CH3CH2COOH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2COOH(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
(NH4)Cl + NaOH = (NH4)OH + NaCl =>
(NH4)Cl + NaOH = (NH4)OH + NaCl
NaClO3 + FeSO4 + H2SO4 = Fe2SO43 + Cl2 + NaSO4 + H2O =>
38 NaClO3 + 4 FeSO4 + 36 H2SO4 = 2 Fe2SO43 + 19 Cl2 + 38 NaSO4 + 36 H2O
Os + H2O = Os2O3 + H2 =>
2 Os + 3 H2O = Os2O3 + 3 H2
Cu(NO3)2 + NaI = CuI + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI + Na(NO3)2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride =>
Tin(IV)Fluoride + PotassiumSulfide = Tin(IV)Sulfide + PotassiumFluoride
N2I6 = N2 + I =>
N2I6 = N2 + 6 I
BeI2 + H2O = BeO + HI =>
BeI2 + H2O = BeO + 2 HI
Ca(NO3)2 + BaSO3 = Ba(NO3)2 + CaSO3 =>
Ca(NO3)2 + BaSO3 = Ba(NO3)2 + CaSO3
KI + I2 = KI4 =>
2 KI + 3 I2 = 2 KI4
Cr(OH)3 + IO3 + OH{-} = CrO4{2-} + I{-} + H2O =>
7 Cr(OH)3 + 3 IO3 + 17 OH{-} = 7 CrO4{2-} + 3 I{-} + 19 H2O
Cu3 + AgNO3 = Cu(NO3)2 + Ag =>
Cu3 + 6 AgNO3 = 3 Cu(NO3)2 + 6 Ag
AgCl(s) + NH3(aq) = Ag(NH3)2(aq) + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2(aq) + Cl(aq)
Cr(OH)3 + IO3 + OH{-} = CrO4{2-} + I{-} + H2O =>
7 Cr(OH)3 + 3 IO3 + 17 OH{-} = 7 CrO4{2-} + 3 I{-} + 19 H2O
HSO3{-} + ClO3{-} = SO4{2-} + Cl{+} + H2O =>
2 HSO3{-} + ClO3{-} = 2 SO4{2-} + Cl{+} + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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