| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HgO(s) = 2 Hg(s) + O2(g)
Ca3P + AgI = Ca3I + AgP =>
Ca3P + AgI = Ca3I + AgP
KHS + H2O = KOH + H2S =>
KHS + H2O = KOH + H2S
LiI + F2 = LiF + I2 =>
2 LiI + F2 = 2 LiF + I2
Ba + C = Ba4C2 =>
4 Ba + 2 C = Ba4C2
H2CO = H + CO =>
H2CO = 2 H + CO
MoO3 + NH3H2O = (NH4)6Mo7O24 + H2O =>
7 MoO3 + 6 NH3H2O = (NH4)6Mo7O24 + 3 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Na2B4O7 + SnCl2 + H2O = Sn(BO2)2 + H3BO3 + NaCl =>
Na2B4O7 + SnCl2 + 3 H2O = Sn(BO2)2 + 2 H3BO3 + 2 NaCl
ZnSO4 + KCl = ZnCl2 + K2SO4 =>
ZnSO4 + 2 KCl = ZnCl2 + K2SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AgMnO4 + Sr = Ag + SrMnO4 =>
AgMnO4 + Sr = Ag + SrMnO4
Pb(NO3)2 + KI = PbI2 + K(NO3) =>
Pb(NO3)2 + 2 KI = PbI2 + 2 K(NO3)
BaO + Ba = Ba3O =>
BaO + 2 Ba = Ba3O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NH3OH + HCl = NH3Cl + H2O =>
NH3OH + HCl = NH3Cl + H2O
TiC + H2O = TiO2 + CH4 =>
TiC + 2 H2O = TiO2 + CH4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
P2O3 + HNO3 = NO2 + HPO3 + H2O =>
P2O3 + 4 HNO3 = 4 NO2 + 2 HPO3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
C55H98O6 + NaOH + H2O = CH3(CH2)16COONa + C3H8O3 =>
15 C55H98O6 + 37 NaOH + 106 H2O = 37 CH3(CH2)16COONa + 53 C3H8O3
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Al(OH)3 + H2 = H(OH) + Al =>
2 Al(OH)3 + 3 H2 = 6 H(OH) + 2 Al
Na2B4O7 + SnCl2 + H2O = Sn(BO2)2 + H3BO3 + NaCl =>
Na2B4O7 + SnCl2 + 3 H2O = Sn(BO2)2 + 2 H3BO3 + 2 NaCl
CO2 + NO2 + H2O = CH3NO2 + O2 =>
4 CO2 + 4 NO2 + 6 H2O = 4 CH3NO2 + 7 O2
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s) =>
Na2S(aq) + ZnSO4(aq) = Na2SO4(aq) + ZnS(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
KIO3 + PH3 + HCl = KCl + I2 + H3PO4 + H2O =>
8 KIO3 + 5 PH3 + 8 HCl = 8 KCl + 4 I2 + 5 H3PO4 + 4 H2O
Mg(CO3) = MgO + CO2 =>
Mg(CO3) = MgO + CO2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Mg(OH)2 + NH3 = MgH3 + N(OH)2 =>
Mg(OH)2 + NH3 = MgH3 + N(OH)2
C6H14 + Br2 = Br2H14 + C6 =>
C6H14 + Br2 = Br2H14 + C6
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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