| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + H2SO4 = CaCO3SO4 + H2
C5H8O2 + NH3 = C5H7O2{-} + NH4{+} =>
C5H8O2 + NH3 = C5H7O2{-} + NH4{+}
CdS + NaCl = CdCl2 + Na2S =>
CdS + 2 NaCl = CdCl2 + Na2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3COOK + CH3I = CH3COOCH3 + KI =>
CH3COOK + CH3I = CH3COOCH3 + KI
Sr(OH)2 + CuSO4 = SrSO4 + Cu(OH)2 =>
Sr(OH)2 + CuSO4 = SrSO4 + Cu(OH)2
NaI(aq) + Cu(NO3)2 = NaNO3 + CuI2 =>
2 NaI(aq) + Cu(NO3)2 = 2 NaNO3 + CuI2
C6H14 + Cl2 = HCl + C6H12 =>
C6H14 + Cl2 = 2 HCl + C6H12
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
S8 + Na2SO3 + H2O = Na2S2O8H10 =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O8H10
AgNO3 + CH3CSNH2 + H2O = (NH3)H2S + AgH2O + C(NO3) =>
2 AgNO3 + CH3CSNH2 + 2 H2O = (NH3)H2S + 2 AgH2O + 2 C(NO3)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Al(OH)2Cl = AlOCl + H2O =>
Al(OH)2Cl = AlOCl + H2O
CH3CCH + O2 = CO2 + H2O =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O
MgO + H2SO3 = MgSO4 + H2 =>
MgO + H2SO3 = MgSO4 + H2
Sn(Cr2O7)2 + Hg2MnO4 = Hg(Cr2O7) + Sn(MnO4) =>
Sn(Cr2O7)2 + Hg2MnO4 = 2 Hg(Cr2O7) + Sn(MnO4)
(NH3OH)Cl + Zn = NH3 + Cl2 + Zn(OH)2 =>
2(NH3OH)Cl + Zn = 2 NH3 + Cl2 + Zn(OH)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
(NH4)2SO4 + Ba(OH)2 = SO4Ba + (NH4)2(OH)2 =>
(NH4)2SO4 + Ba(OH)2 = SO4Ba + (NH4)2(OH)2
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
Al(ClO3)3 + Na2SO3 = Al2(SO3)3 + NaClO3 =>
2 Al(ClO3)3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaClO3
CHCl3 + I2 = CCl3I + HI =>
CHCl3 + I2 = CCl3I + HI
CH4 + N = C + NH3 =>
3 CH4 + 4 N = 3 C + 4 NH3
Al(NO3)3 + K2(CO3) = Al(CO3) + K2(NO3)3 =>
Al(NO3)3 + K2(CO3) = Al(CO3) + K2(NO3)3
Pb(NO3)2 + K3Cr = Pb3Cr2 + KNO3 =>
3 Pb(NO3)2 + 2 K3Cr = Pb3Cr2 + 6 KNO3
C70H142 + O2 = CO + H2O =>
2 C70H142 + 141 O2 = 140 CO + 142 H2O
Ni + PbCr2O7 = Ni2(Cr2O7)3 + Pb =>
2 Ni + 3 PbCr2O7 = Ni2(Cr2O7)3 + 3 Pb
K2Cr2O7 + NaOH = Na2CrO4 + H2O + K2CrO4 =>
K2Cr2O7 + 2 NaOH = Na2CrO4 + H2O + K2CrO4
Cl2 + Fl2 = ClFl =>
Cl2 + Fl2 = 2 ClFl
CH3NO2 + O2 = CH3NO2O2 =>
CH3NO2 + O2 = CH3NO2O2
Li2CO3 + Zn(OH)2 = LiOH + ZnCO3 =>
Li2CO3 + Zn(OH)2 = 2 LiOH + ZnCO3
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ba + I2 = Ba2I =>
4 Ba + I2 = 2 Ba2I
K + Ba(C2H3O2)2 = Ba + KC2H3O2 =>
2 K + Ba(C2H3O2)2 = Ba + 2 KC2H3O2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Cl2(g) + S8(s) = SCl2 =>
8 Cl2(g) + S8(s) = 8 SCl2
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq) =>
LiCl(aq) + NaNO3(aq) = LiNO3(aq) + NaCl(aq)
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Cu(NO3)2Ca(OH)2 = Cu(OH)2Ca(NO3)2 =>
Cu(NO3)2Ca(OH)2 = Cu(OH)2Ca(NO3)2
C + O2 = CO2 =>
C + O2 = CO2
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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