| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 = K2MnO4 + MnO2 + O2*
CsO2 + H2O = CsOH + O3 =>
2 CsO2 + H2O = 2 CsOH + O3
CaI2 + Ni(PO4)2 = NiI2 + Ca(PO4)2 =>
CaI2 + Ni(PO4)2 = NiI2 + Ca(PO4)2
Al2Cl3 + KP = Al2P + KCl3 =>
Al2Cl3 + KP = Al2P + KCl3
S + PbO = SO3 + PbS =>
4 S + 3 PbO = SO3 + 3 PbS
KOCO = KCOO =>
KOCO = KCOO
PbCl2 + Na2SO3 = PbSO3 + NaCl =>
PbCl2 + Na2SO3 = PbSO3 + 2 NaCl
Zn + O2 + H2O = Zn(OH)2 =>
2 Zn + O2 + 2 H2O = 2 Zn(OH)2
C15H33COOCH3 + KOH = C15H33COOK + CH3OH =>
C15H33COOCH3 + KOH = C15H33COOK + CH3OH
CaBr2 + (NH4)2CO3 = Ca(NH4)2 + Br2(CO3) =>
CaBr2 + (NH4)2CO3 = Ca(NH4)2 + Br2(CO3)
Ca(NO{3}){2} + NaOH = CaOH + Na(NO{3}){2} =>
Ca(NO{3}){2} + NaOH = CaOH + Na(NO{3}){2}
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb =>
Pb(NO3)2 + Zn = Zn(NO3)2 + Pb
HNO3 + NH4NO2 = H(NO2) + ONH4 =>
4 HNO3 + 3 NH4NO2 = 8 H(NO2) + 2 ONH4
Li2O + H2 = LiH + H2O =>
Li2O + 2 H2 = 2 LiH + H2O
[Ni(OH2)2]Br2 + [Et4N]Br = [Et4N]2[NiBr4] + H2O =>
[Ni(OH2)2]Br2 + 2[Et4N]Br = [Et4N]2[NiBr4] + 2 H2O
CoCl2 + NaC4H4O6 = CoC4H4O6 + NaCl2 =>
CoCl2 + NaC4H4O6 = CoC4H4O6 + NaCl2
H3OCl + AgNO3 = AgCl + H3NO4 =>
H3OCl + AgNO3 = AgCl + H3NO4
N2H4 + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + N2 + H2O =>
N2H4 + 4 K3[Fe(CN)6] + 4 KOH = 4 K4[Fe(CN)6] + N2 + 4 H2O
H2Te + Ta(OH)5 = Ta2Te5 + H2O =>
5 H2Te + 2 Ta(OH)5 = Ta2Te5 + 10 H2O
Mg + CoPo4 = Mg3(Po4)2 + Co =>
3 Mg + 2 CoPo4 = Mg3(Po4)2 + 2 Co
Na + H2O = NaO5H4 + H =>
Na + 5 H2O = NaO5H4 + 6 H
KOH(aq) + H2CO3(aq) = K2CO3(aq) + H2O(l) =>
2 KOH(aq) + H2CO3(aq) = K2CO3(aq) + 2 H2O(l)
Al(Br)3 + Cl = Al(Cl)3 + Br3 =>
Al(Br)3 + 3 Cl = Al(Cl)3 + Br3
NaCl + H2SO4 = H2S + Na2SO4 + Cl + H2O =>
8 NaCl + 5 H2SO4 = H2S + 4 Na2SO4 + 8 Cl + 4 H2O
H3PO4 + Pb(C2H3O2)2 = Pb3(PO4)2 + HC2H3O2 =>
2 H3PO4 + 3 Pb(C2H3O2)2 = Pb3(PO4)2 + 6 HC2H3O2
FeCr + HCl + HNO3 = FeCl3 + CrCl3 + NO2 + H2O =>
FeCr + 6 HCl + 6 HNO3 = FeCl3 + CrCl3 + 6 NO2 + 6 H2O
C3H + O2 = CO2 + H2O4 =>
2 C3H + 8 O2 = 6 CO2 + H2O4
PbCl2 + Na2SO3 = PbSO3 + NaCl =>
PbCl2 + Na2SO3 = PbSO3 + 2 NaCl
HO5 + H = H2O =>
HO5 + 9 H = 5 H2O
HF + Na2SiO3 = NaF + H2O + SiF4 =>
6 HF + Na2SiO3 = 2 NaF + 3 H2O + SiF4
FeCl3H2O = FeOHCl2HCl =>
FeCl3H2O = FeOHCl2HCl
NaClOH = H2O2 + NaCl =>
2 NaClOH = H2O2 + 2 NaCl
Ca + Mg(SO4) = CaSO4 + Mg =>
Ca + Mg(SO4) = CaSO4 + Mg
H2O = O3 + H2 =>
3 H2O = O3 + 3 H2
C2H6HCl = C2H6ClH =>
C2H6HCl = C2H6ClH
KMnO4 = K2MnO4 + MnO4 =>
2 KMnO4 = K2MnO4 + MnO4
S + O2 = S3O =>
6 S + O2 = 2 S3O
C8H18 + O2(g) = CO2(g) + H2O(g) =>
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
CHCH + O0 = CO2 + H2O =>
CHCH + 5 O0 = 2 CO2 + H2O
H + ClO3 + I = Cl + HOI =>
3 H + ClO3 + 3 I = Cl + 3 HOI
C27H28Br2O5S + CH3OOH = C27H28Br2O5SCH3OOH =>
C27H28Br2O5S + CH3OOH = C27H28Br2O5SCH3OOH
NaHCO3 + H2O = NaOHH2CO3 =>
NaHCO3 + H2O = NaOHH2CO3
FeSO4 + HIO3 = Fe(IO3)3 + I2 + Fe2(SO4)3 + H2O =>
30 FeSO4 + 36 HIO3 = 10 Fe(IO3)3 + 3 I2 + 10 Fe2(SO4)3 + 18 H2O
CuOH + HNO3 = Cu(NO3)2 + NO2 + H2O =>
CuOH + 3 HNO3 = Cu(NO3)2 + NO2 + 2 H2O
LiF + H2 = LiH + HF =>
LiF + H2 = LiH + HF
C6H5CO2H + H2O = H + C6H5CO2HOH =>
C6H5CO2H + H2O = H + C6H5CO2HOH
CrCl = Cr(lll)Cl =>
CrCl = Cr(lll)Cl
FeI2 + I2 = Fe3I8 =>
3 FeI2 + I2 = Fe3I8
BaCO3 + C + H3O = CO + BaOH2 =>
3 BaCO3 + 5 C + 2 H3O = 8 CO + 3 BaOH2
Cu(NO3)2 + NH3 = Cu(NH3)4 + NO3 =>
Cu(NO3)2 + 4 NH3 = Cu(NH3)4 + 2 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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