| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 S = Al2S3
Al + (Cu)3Cl = AlCl3 + Cu =>
Al + 3(Cu)3Cl = AlCl3 + 9 Cu
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
HClNH4NO3 = NH4ClHNO3 =>
HClNH4NO3 = NH4ClHNO3
C3H7I + I2 = C3H4I2 + HI =>
C3H7I + 2 I2 = C3H4I2 + 3 HI
Ti(OH)4 + NaOH = Na2[Ti(OH)6] =>
Ti(OH)4 + 2 NaOH = Na2[Ti(OH)6]
AgCl + H2SO4 = SO4Cl + Ag + H2 =>
AgCl + H2SO4 = SO4Cl + Ag + H2
KBr + NH3 = KNH2 + HBr =>
KBr + NH3 = KNH2 + HBr
NaOH + C6H4COOKCOOH = NaC6H4COOKCOO + H2O =>
NaOH + C6H4COOKCOOH = NaC6H4COOKCOO + H2O
H{+} + MnO4{2-} + C = MnO2 + H2O + CO2 =>
4 H{+} + 2 MnO4{2-} + C = 2 MnO2 + 2 H2O + CO2
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
K2Cr2O7 + H2(SO4) = K2(SO4) + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2(SO4) = K2(SO4) + Cr2(SO4)3 + 4 H2O + 3 O
La(s) + Cl2(g) = LaCl3(s) =>
2 La(s) + 3 Cl2(g) = 2 LaCl3(s)
Mg(OH)2 + HCl + H2O = MgCl2*6H2O =>
Mg(OH)2 + 2 HCl + 4 H2O = MgCl2*6H2O
H2ClO4 + Ca(OH)2 = CaClO4 + H2O =>
H2ClO4 + Ca(OH)2 = CaClO4 + 2 H2O
[Co(NH3)5Cl]Cl2 + NH3 + H2O = [Co(NH3)5OH]Cl2 + NH4 + Cl =>
[Co(NH3)5Cl]Cl2 + NH3 + H2O = [Co(NH3)5OH]Cl2 + NH4 + Cl
SIC + Cl = CCl4 + SI =>
SIC + 4 Cl = CCl4 + SI
Na2SO4 + HOH = NaHSO4 + NaOH =>
Na2SO4 + HOH = NaHSO4 + NaOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH4 + NH3 = H2 + HCN =>
CH4 + NH3 = 3 H2 + HCN
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
F2(g) + NaI(aq) = NaF(aq) + I2(s) =>
F2(g) + 2 NaI(aq) = 2 NaF(aq) + I2(s)
NaOH + SiO2 = NaSiO3 + H2 =>
2 NaOH + 2 SiO2 = 2 NaSiO3 + H2
CO = C + O =>
CO = C + O
NaOH + SiO2 = NaSiO3 + H2 =>
2 NaOH + 2 SiO2 = 2 NaSiO3 + H2
*5Ca(NO3)2*NH4NO3*10H2O + H2SO4 = CaSO4 + (NH4)2SO4 + HNO3 + H2O =>
2*5Ca(NO3)2*NH4NO3*10H2O + 11 H2SO4 = 10 CaSO4 + (NH4)2SO4 + 22 HNO3 + 20 H2O
NaOH + SiO2 = NaSiO3 + H2 =>
2 NaOH + 2 SiO2 = 2 NaSiO3 + H2
Al2(SO4)3(aq) + KOH(aq) = Al(OH)3(aq) + K2SO4(aq) =>
Al2(SO4)3(aq) + 6 KOH(aq) = 2 Al(OH)3(aq) + 3 K2SO4(aq)
Cu + Li2SO4 = CuSO4 + Li =>
Cu + Li2SO4 = CuSO4 + 2 Li
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
Mg(OH)2 + MnCl2 = MgCl2 + Mn(OH)2 =>
Mg(OH)2 + MnCl2 = MgCl2 + Mn(OH)2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AgNO3(aq) + MnCl2(aq) = AgCl(s) + Mn(NO3)2(aq) =>
2 AgNO3(aq) + MnCl2(aq) = 2 AgCl(s) + Mn(NO3)2(aq)
PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2 =>
PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2
H2SO4 + Na3[Al(OH)6] = Na2SO4 + Al2(SO4)3 + H2O =>
6 H2SO4 + 2 Na3[Al(OH)6] = 3 Na2SO4 + Al2(SO4)3 + 12 H2O
C2H6 + OH = H2O + CO2 =>
C2H6 + 14 OH = 10 H2O + 2 CO2
CuFeS2 + HNO3 = FeSO4 + CuSO4 + NO2 + H2O =>
CuFeS2 + 16 HNO3 = FeSO4 + CuSO4 + 16 NO2 + 8 H2O
C5H114 + O2 = CO2 + H2O =>
2 C5H114 + 67 O2 = 10 CO2 + 114 H2O
SO2Cl2 + NaOH = H2SO4 + NaCl =>
SO2Cl2 + 2 NaOH = H2SO4 + 2 NaCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2S + Fe(NO3)2 = FeS + KNO3 =>
K2S + Fe(NO3)2 = FeS + 2 KNO3
ZnO + H2O + NH3 = Zn(NH3)2 + OH =>
ZnO + H2O + 2 NH3 = Zn(NH3)2 + 2 OH
Be + NaOH = Be(NaOH)2 =>
Be + 2 NaOH = Be(NaOH)2
CO2 + NaCl = C + OCl + Na =>
CO2 + 2 NaCl = C + 2 OCl + 2 Na
Cl + S2O + H2O = H2SO4 + HCl =>
10 Cl + S2O + 7 H2O = 2 H2SO4 + 10 HCl
Ca + Cr(C2H3O2)2 = Cr + Ca(C2H3O2) =>
2 Ca + Cr(C2H3O2)2 = Cr + 2 Ca(C2H3O2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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