| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 ICl + 3 H2O = 5(Cl{-}) + (IO3{-}) + 2 I2 + 6 H{+}
Ca3(CO2)2 = Ca + (CO2)3 =>
3 Ca3(CO2)2 = 9 Ca + 2(CO2)3
TiO + Mn = MnO + Ti =>
TiO + Mn = MnO + Ti
KHC8H4O4 + LiOH = LiK(C8H4O4) + H2O =>
KHC8H4O4 + LiOH = LiK(C8H4O4) + H2O
FeCl{3} + NaOH = Fe(OH){3|+NaCl =>
FeCl{3} + NaOH = Fe(OH){3|+NaCl
FeSO4*8H2O = FeSO4 + H2O =>
FeSO4*8H2O = FeSO4 + 8 H2O
KNO3 + Na2SO4 = NaNO3 + K2SO4 =>
2 KNO3 + Na2SO4 = 2 NaNO3 + K2SO4
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
NaHCO3 + C2O4H2 = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + 4 C2O4H2 = 7 CO2 + 3 H2O + C2H3NaO2
HOCN = CO2 + N + C + H2 =>
2 HOCN = CO2 + 2 N + C + H2
SiO2 + BaO = BaSiO3 =>
SiO2 + BaO = BaSiO3
N2O3 = N + O2 =>
2 N2O3 = 4 N + 3 O2
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq)
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq) =>
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq)
PbCrO4 + OH = Pb(OH)2 + CrO4 =>
PbCrO4 + 2 OH = Pb(OH)2 + CrO4
KMnO4 + AgNO3 = AgMnO4 + KNO3 =>
KMnO4 + AgNO3 = AgMnO4 + KNO3
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
FeCl3 + KSCN + H2O = (Fe(H2O)5(SCN))Cl2 + KCl =>
FeCl3 + KSCN + 5 H2O = (Fe(H2O)5(SCN))Cl2 + KCl
CuCl2 + C = CCl + Cu =>
CuCl2 + 2 C = 2 CCl + Cu
Ba(NO3)2 + H2O2 + NH4OH = BaO2*H2O + NH4NO3 =>
7 Ba(NO3)2 + 3 H2O2 + 12 NH4OH = 7 BaO2*H2O + 13 NH4NO3
Mn(NO3)2 + H2O2 + NaOH = MnO2 + Na(NO3) + H2O =>
Mn(NO3)2 + H2O2 + 2 NaOH = MnO2 + 2 Na(NO3) + 2 H2O
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3 + H2O =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3 + 6 H2O
H2C2H3O2(aq) + NaOH(aq) = H2O(aq) + Na2C2H3O2(l) =>
H2C2H3O2(aq) + 2 NaOH(aq) = 2 H2O(aq) + Na2C2H3O2(l)
LiBr + Cl2 = Cl2Br + Li =>
LiBr + Cl2 = Cl2Br + Li
Al2(CO3)3 + LiBr = AlBr3 + Li2CO3 =>
Al2(CO3)3 + 6 LiBr = 2 AlBr3 + 3 Li2CO3
O + C2H4 = H2O + CO2 =>
6 O + C2H4 = 2 H2O + 2 CO2
HBr + H2SO4 = Br2 + H2O + S02 =>
12 HBr + 2 H2SO4 = 6 Br2 + 8 H2O + S02
N2H4(aq) + Cu(SO4)(s) = Cu(s) + N2(g) + H2SO4 =>
N2H4(aq) + 2 Cu(SO4)(s) = 2 Cu(s) + N2(g) + 2 H2SO4
LiBr + Cl2 = Cl2Br + Li =>
LiBr + Cl2 = Cl2Br + Li
C3H5(OH)3 + H2SO3 = (C3H5)2(SO3)3 + H2O =>
2 C3H5(OH)3 + 3 H2SO3 = (C3H5)2(SO3)3 + 6 H2O
LiBr + Cl2 = Cl2Br + Li =>
LiBr + Cl2 = Cl2Br + Li
K2SO4 + Pb3(PO4)3 = PbSO4 + K2PO4 =>
3 K2SO4 + Pb3(PO4)3 = 3 PbSO4 + 3 K2PO4
K2MnO4 + H2SO4 = K2SO4 + MnSO4 + O2 + H2O =>
K2MnO4 + 2 H2SO4 = K2SO4 + MnSO4 + O2 + 2 H2O
Fe(CH3COO)3 + O2 = Fe2O3 + CO2 + H2O =>
2 Fe(CH3COO)3 + 12 O2 = Fe2O3 + 12 CO2 + 9 H2O
[Co(NH3)6]Cl + AgNO3 = AgCl + [Co(NH3)6]NO3 =>
[Co(NH3)6]Cl + AgNO3 = AgCl + [Co(NH3)6]NO3
C6H12O6 + O = O(C6H12O6)2 =>
2 C6H12O6 + O = O(C6H12O6)2
C40H56 + H2 = C40H58 =>
C40H56 + H2 = C40H58
MnO2(s) + HCl(aq) = Cl2(g) + MnCl(aq) + H2O(l) =>
2 MnO2(s) + 8 HCl(aq) = 3 Cl2(g) + 2 MnCl(aq) + 4 H2O(l)
AlCl3 + LiH3 = AlH3 + LiCl3 =>
AlCl3 + LiH3 = AlH3 + LiCl3
CaO + H2O = CaOH + OH =>
CaO + H2O = CaOH + OH
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
CaCO3 + CH3COOH = H2O + CO2 + CaCH3 =>
8 CaCO3 + 9 CH3COOH = 6 H2O + 18 CO2 + 8 CaCH3
C3H5(OH)3 + KMnO4 = MnO2 + CO2 + KOH + H2O =>
3 C3H5(OH)3 + 14 KMnO4 = 14 MnO2 + 9 CO2 + 14 KOH + 5 H2O
Rb2CO3 + BaCO3 + Bi2O3 + NH4H2PO4 = Rb3BaBi(P2O7)2 + CO2 + H2O + NH3 =>
3 Rb2CO3 + 2 BaCO3 + Bi2O3 + 8 NH4H2PO4 = 2 Rb3BaBi(P2O7)2 + 5 CO2 + 12 H2O + 8 NH3
Ca(CO3) + K = K(CO3) + Ca =>
Ca(CO3) + K = K(CO3) + Ca
H3C5H6O7 + OH = H2O + C5H6O7 =>
H3C5H6O7 + 3 OH = 3 H2O + C5H6O7
Zn(NO3)2*6H2O + C4H6N2 = Zn(C4H5N2)2 + HNO3 + H2O =>
Zn(NO3)2*6H2O + 2 C4H6N2 = Zn(C4H5N2)2 + 2 HNO3 + 6 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
CuOH3 + HCl = CuCl + HOH3 =>
CuOH3 + HCl = CuCl + HOH3
KMnO4 + KJ + H2SO4 = MnSO4 + J + K2SO4 + H2O =>
KMnO4 + 5 KJ + 4 H2SO4 = MnSO4 + 5 J + 3 K2SO4 + 4 H2O
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Équations équilibrées sur03/18/25
Équations équilibrées sur04/17/24
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