| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + Br2 = C3H5OBr + HBr
Li + (HO) = LiHO =>
Li + (HO) = LiHO
Fe3O + C2 = Fe3 + CO2 =>
4 Fe3O + C2 = 4 Fe3 + 2 CO2
NaOH + AgCl = AgOH + NaCl =>
NaOH + AgCl = AgOH + NaCl
Zn + Ag2O + H2O = Zn(OH)2 + Ag =>
Zn + Ag2O + H2O = Zn(OH)2 + 2 Ag
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
KCN + HCl = KCNHCl =>
KCN + HCl = KCNHCl
H2S04 + Zn = H2 + Zn(S04) =>
H2S04 + Zn = H2 + Zn(S04)
Na2O + CaF2 = NaF + CaO =>
Na2O + CaF2 = 2 NaF + CaO
CO + HCl = COCl2 + H2 =>
CO + 2 HCl = COCl2 + H2
C2H4O2 + NO3{-} = N2 + CO2 + OH{-} + H2O =>
5 C2H4O2 + 8 NO3{-} = 4 N2 + 10 CO2 + 8 OH{-} + 6 H2O
H3(C6H5O7) + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
H3(C6H5O7) + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
NO + NaOH = N2O + NaNO3 + H2O =>
8 NO + 2 NaOH = 3 N2O + 2 NaNO3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li2SO3 + HClO4 = H2SO3 + LiClO4 =>
Li2SO3 + 2 HClO4 = H2SO3 + 2 LiClO4
Al + NH4ClO5 = Al2O3 + AlCl3 + NO + H2O =>
5 Al + 3 NH4ClO5 = 2 Al2O3 + AlCl3 + 3 NO + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O = H2SO4 =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KHC8H4O + NaOH = NaHC8H4O + KOH =>
KHC8H4O + NaOH = NaHC8H4O + KOH
O2(g) + C54H115O6(s) = CO2(g) + H2O(l) =>
319 O2(g) + 4 C54H115O6(s) = 216 CO2(g) + 230 H2O(l)
Pb(NO3)4(aq) + K2CO3(aq) = KNO3(aq) + Pb(CO3)2(aq) =>
Pb(NO3)4(aq) + 2 K2CO3(aq) = 4 KNO3(aq) + Pb(CO3)2(aq)
NHH3 = N2 + H2 =>
2 NHH3 = N2 + 4 H2
HClH2C2O4 = H2ClHC2O4 =>
HClH2C2O4 = H2ClHC2O4
Li + HOH2 = LiOH + HH =>
Li + HOH2 = LiOH + HH
AgOCN + NH4Cl = AgCl + NH4OCN =>
AgOCN + NH4Cl = AgCl + NH4OCN
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
CH3COONa + NH4Cl = CH4 + N2 + CO2 + H2O + NaCl =>
8 CH3COONa + 8 NH4Cl = 11 CH4 + 4 N2 + 5 CO2 + 6 H2O + 8 NaCl
Al(NO3)3 + Mg2 = Mg(NO3)2 + Al2 =>
4 Al(NO3)3 + 3 Mg2 = 6 Mg(NO3)2 + 2 Al2
Fe(NO3)3 + FeI2 + H2SO4 = Fe2(SO4)3 + I2 + NO + H2O =>
Fe(NO3)3 + 3 FeI2 + 6 H2SO4 = 2 Fe2(SO4)3 + 3 I2 + 3 NO + 6 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaP + HCl = CaPCl5 + H2 =>
2 CaP + 10 HCl = 2 CaPCl5 + 5 H2
Nb2O5 + CCl4 = NbOCl3 + COCl2 =>
Nb2O5 + 3 CCl4 = 2 NbOCl3 + 3 COCl2
(NH4)2S + Ba(OH)2 = BaS + NH3 + HOH =>
(NH4)2S + Ba(OH)2 = BaS + 2 NH3 + 2 HOH
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
Ba(NO3)2 + KIO3 = Ba(IO3)2 + KNO3 =>
Ba(NO3)2 + 2 KIO3 = Ba(IO3)2 + 2 KNO3
K2S + K2Cr2O7 + H2O = Cr(OH)3 + S + KOH =>
3 K2S + K2Cr2O7 + 7 H2O = 2 Cr(OH)3 + 3 S + 8 KOH
HBrO2 + Ca(OH)2 = Ca(BrO2)2 + HOH =>
2 HBrO2 + Ca(OH)2 = Ca(BrO2)2 + 2 HOH
Pr6O11 + HNO3 = Pr(NO3)3 + H2O + O2 =>
Pr6O11 + 18 HNO3 = 6 Pr(NO3)3 + 9 H2O + O2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
C6H4OHCl + O2 = CO2 + H2O + HCl =>
2 C6H4OHCl + 13 O2 = 12 CO2 + 4 H2O + 2 HCl
Fe2O3 + Li2Co3 + Cr2O3 + O2 = LiFeCr4O8 + Co2 =>
2 Fe2O3 + 2 Li2Co3 + 8 Cr2O3 + O2 = 4 LiFeCr4O8 + 3 Co2
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
Fe(II) + CuSO4 = FeSO4 + Cu(II) =>
Fe(II) + CuSO4 = FeSO4 + Cu(II)
H2SO4 + FeSO4 + NaNO3 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
4 H2SO4 + 6 FeSO4 + 2 NaNO3 = 3 Fe2(SO4)3 + Na2SO4 + 2 NO + 4 H2O
Cr(NO3)3 + NO2 + H2O = Cr(NO3)2 + HNO3 =>
Cr(NO3)3 + NO2 + H2O = Cr(NO3)2 + 2 HNO3
V2O5 + Mg(OH)2 = MgO + H3VO4 =>
V2O5 + 3 Mg(OH)2 = 3 MgO + 2 H3VO4
I2 + HNO2 + H2O = HI + HNO3 =>
I2 + HNO2 + H2O = 2 HI + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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