| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2Te + 6 HNO3 = TeO2 + 6 NO2 + 4 H2O
Cl2O5 + H2O = Cl2O6H2 =>
Cl2O5 + H2O = Cl2O6H2
NaI + Mn(NO3)2 = MnI + Na(NO3)2 =>
NaI + Mn(NO3)2 = MnI + Na(NO3)2
Cr2O3 + CO2 = Cr2(CO3)3 =>
Cr2O3 + 3 CO2 = Cr2(CO3)3
C6H5N2 + H2 = C6H5N2H2 =>
C6H5N2 + H2 = C6H5N2H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Si + Li = SiLi375 =>
Si + 375 Li = SiLi375
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
Li + Si = LiSi =>
Li + Si = LiSi
HNO3 = H*NO3 =>
HNO3 = H*NO3
Si + Li = SiLi375 =>
Si + 375 Li = SiLi375
NaClO4H2SO4 = NaHSO4HClO4 =>
NaClO4H2SO4 = NaHSO4HClO4
Si + Li = SiLi375 =>
Si + 375 Li = SiLi375
K2[HgI4] + NH3 + KOH = [Hg2ONH2]I + KI + H2O =>
2 K2[HgI4] + NH3 + 3 KOH = [Hg2ONH2]I + 7 KI + 2 H2O
C3H8 + O2 = CO2 + H2 =>
C3H8 + 3 O2 = 3 CO2 + 4 H2
Cu(NO3)2 + NH(OH)4 = Cu(OH)2 + NH(NO3)4 =>
2 Cu(NO3)2 + NH(OH)4 = 2 Cu(OH)2 + NH(NO3)4
Si + Li = SiLi375 =>
Si + 375 Li = SiLi375
C4H0 + O2 = CO2 + H2O =>
4 C4H0 + 17 O2 = 16 CO2 + 2 H2O
Ca3N2 + Ca2P2O7 + H2O = Ca3(PO4)2 + NH3 =>
Ca3N2 + 3 Ca2P2O7 + 3 H2O = 3 Ca3(PO4)2 + 2 NH3
CuO + Cl = CuCl2 + O =>
CuO + 2 Cl = CuCl2 + O
Si + Li = SiLi375 =>
Si + 375 Li = SiLi375
MgOHCl + KOH = Mg(OH)2 + KCl =>
MgOHCl + KOH = Mg(OH)2 + KCl
CuCl2CuSO4 = CuCuSO4Cl2 =>
CuCl2CuSO4 = CuCuSO4Cl2
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
[AsO4]3{-} + S{2-} + H{+} = [AsO3]{3-} + S + H2O =>
[AsO4]3{-} + 7 S{2-} + 6 H{+} = 3[AsO3]{3-} + 7 S + 3 H2O
C6H4 + H2O = C6H5OH =>
C6H4 + H2O = C6H5OH
C2H5OH(g) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
C10H12O3 + O2 = CO2 + H2O =>
2 C10H12O3 + 23 O2 = 20 CO2 + 12 H2O
Na(s) + H2O = H2(s) + NaOH(g) =>
2 Na(s) + 2 H2O = H2(s) + 2 NaOH(g)
K + P = K3P =>
3 K + P = K3P
KMnO4 + NaI + H{+} = I2 + Mn{+2} + Na{+} + K{+} + H2O =>
2 KMnO4 + 10 NaI + 16 H{+} = 5 I2 + 2 Mn{+2} + 10 Na{+} + 2 K{+} + 8 H2O
AlBr3 + K2(SO4) = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2(SO4) = 6 KBr + Al2(SO4)3
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
[Co(NH3)6](OH)2 + H2O2 = [Co(NH3)6](OH)3 =>
2[Co(NH3)6](OH)2 + H2O2 = 2[Co(NH3)6](OH)3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
As2O3 + KMnO4 + HCl + H2O + KCl = MnCl2 + KH2AsO4 =>
5 As2O3 + 4 KMnO4 + 2 HCl + 9 H2O + 6 KCl = 4 MnCl2 + 10 KH2AsO4
NH4NO3 + CaOH2 = Ca(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 CaOH2 = 4 Ca(NO3)2 + 10 NH3 + 7 H2O
CH3COONaHCl = CH3COOHNaCl =>
CH3COONaHCl = CH3COOHNaCl
Pb + O2 = PbO2 =>
Pb + O2 = PbO2
Cl2 + C6H6 = C6H4Cl2 + H2 =>
Cl2 + C6H6 = C6H4Cl2 + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
SrCl2 + Na2SO4 = SrSO4 + NaCl =>
SrCl2 + Na2SO4 = SrSO4 + 2 NaCl
C2C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2C6H6(l) + 19 O2(g) = 16 CO2(g) + 6 H2O(l)
K3Fe(OH)6 = Fe(OH)3 + KOH =>
K3Fe(OH)6 = Fe(OH)3 + 3 KOH
I{-} + MnO4{-} + H3O{+} = I2 + H2O + Mn{2+} =>
10 I{-} + 2 MnO4{-} + 16 H3O{+} = 5 I2 + 24 H2O + 2 Mn{2+}
HCl + Cs2CO3 = CO2 + H2O + CsCl =>
2 HCl + Cs2CO3 = CO2 + H2O + 2 CsCl
C8H4K2O4 + HCl = C8H6O4 + KCl =>
C8H4K2O4 + 2 HCl = C8H6O4 + 2 KCl
NO2 + NaI + H2SO4 = Na2SO4 + I2 + NO + H2O =>
NO2 + 2 NaI + H2SO4 = Na2SO4 + I2 + NO + H2O
Sn(ClO3)4 + H2CO3 = Sn2(CO3)4 + HClO3 =>
2 Sn(ClO3)4 + 4 H2CO3 = Sn2(CO3)4 + 8 HClO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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