| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgO = Hg + O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K2Co3 + Na2SO4 = Na2Co3 + K2SO4 =>
K2Co3 + Na2SO4 = Na2Co3 + K2SO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Hg(NO3)2 = Hg(NO2)2 + O2 =>
Hg(NO3)2 = Hg(NO2)2 + O2
HgO = Hg + O =>
HgO = Hg + O
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
CaCO3 + H2 = Ca + CO2 + H2O =>
CaCO3 + H2 = Ca + CO2 + H2O
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C7H7Cl + NaOH + H2O = C6H6O + NaCl + CH4 =>
10 C7H7Cl + 10 NaOH + H2O = 11 C6H6O + 10 NaCl + 4 CH4
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Ca + SO3 = CaSO3 =>
Ca + SO3 = CaSO3
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O =>
2 NO2 + P2O3 + 4 KOH = 2 NO + 2 K2HPO4 + H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
K2CrO4 + NaC2H3O2 = KC2H3O2 + Na2CrO4 =>
K2CrO4 + 2 NaC2H3O2 = 2 KC2H3O2 + Na2CrO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ng + Cl2 = NgCl2 =>
Ng + Cl2 = NgCl2
K2Co3 + Na2SO4 = K2SO4 + Na2Co3 =>
K2Co3 + Na2SO4 = K2SO4 + Na2Co3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NHO3 = N2O5 + H2O =>
2 NHO3 = N2O5 + H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
HgO = Hg + O =>
HgO = Hg + O
K + O2 = K2O2 = =>
2 K + O2 = K2O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ti + HNO3 + HCl = H2[TiCl6] + NO + H2O =>
3 Ti + 4 HNO3 + 18 HCl = 3 H2[TiCl6] + 4 NO + 8 H2O
K2Mn04 + Cl = KMn04 + KCl =>
K2Mn04 + Cl = KMn04 + KCl
HCl + NaAl(CO3)(OH)2 = HAl(CO3)(OH)2 + NaCl =>
HCl + NaAl(CO3)(OH)2 = HAl(CO3)(OH)2 + NaCl
SnCl4 + ZnSO4 = Sn(SO4)2 + ZnCl2 =>
SnCl4 + 2 ZnSO4 = Sn(SO4)2 + 2 ZnCl2
GaPO4 + BaCl2 = Ba3(PO4)2 + GaCl3 =>
2 GaPO4 + 3 BaCl2 = Ba3(PO4)2 + 2 GaCl3
K2Mn04 + Cl = KMn04 + KCl =>
K2Mn04 + Cl = KMn04 + KCl
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
Mn + Sb = Mn2Sb =>
2 Mn + Sb = Mn2Sb
C3H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C3H5Cl + 17 O2 = 12 CO2 + 10 H2O + 2 Cl2
J2 + K2SO3 + KOH = KJ + KSO4 + H2O =>
3 J2 + 2 K2SO3 + 4 KOH = 6 KJ + 2 KSO4 + 2 H2O
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
CuSO4 + CaOH = CuOH + CaSO4 =>
CuSO4 + CaOH = CuOH + CaSO4
P2O5 + H2 = P4 + H2O =>
2 P2O5 + 10 H2 = P4 + 10 H2O
HCl + FeO3 = OH + FeCl3 =>
3 HCl + FeO3 = 3 OH + FeCl3
ZnS = Zn2 + S =>
2 ZnS = Zn2 + 2 S
XC2H3 + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
XC2H3 + 2 KMnO4 + 3 H2SO4 = XCOOH + CO2 + K2SO4 + 2 MnSO4 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + Cl = FeCl2 = H2 =>
Fe + 2 Cl = FeCl2
PbO + Al = Al2O3 + Pb =>
3 PbO + 2 Al = Al2O3 + 3 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/24
Équations équilibrées sur10/04/23
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