| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
LiNO3 + Cl2 = LiCl + NO3 =>
2 LiNO3 + Cl2 = 2 LiCl + 2 NO3
Ga(gs) + Cl(g) = GaCl =>
Ga(gs) + Cl(g) = GaCl
ZnCl2 + C2H2O4 = ZnC2O4 + HCl =>
ZnCl2 + C2H2O4 = ZnC2O4 + 2 HCl
SO = S + S2O3 =>
3 SO = S + S2O3
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
NCl3 + H2 = HCl + N2 =>
2 NCl3 + 3 H2 = 6 HCl + N2
MnBr2(aq) + Na2S(aq) = MnS + NaBr =>
MnBr2(aq) + Na2S(aq) = MnS + 2 NaBr
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
Os3N7 = Os + N2 =>
2 Os3N7 = 6 Os + 7 N2
(NH4)3(PO4) + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)3(PO4) + 3 NaOH = Na3PO4 + 3 NH3 + 3 H2O
Pb(s) + Fe(NO3)2(aq) = Fe(s) + Pb(NO3)2(aq) =>
Pb(s) + Fe(NO3)2(aq) = Fe(s) + Pb(NO3)2(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaC + NiS = NaS + NiC =>
NaC + NiS = NaS + NiC
Ag(s) + O2 = Ag2O(s) =>
4 Ag(s) + O2 = 2 Ag2O(s)
KClO4 + NH4Cl = KCl + ClO4NH4 =>
KClO4 + NH4Cl = KCl + ClO4NH4
Hg + NH3 + H2O = Hg(NO3)2 + H2 =>
Hg + 2 NH3 + 6 H2O = Hg(NO3)2 + 9 H2
Al + KOH + H2O + KClO3 = K[Al(OH)4] + KCl =>
2 Al + 2 KOH + 3 H2O + KClO3 = 2 K[Al(OH)4] + KCl
CaO + H2(SO)4 = Ca(SO)4 + H2O =>
CaO + H2(SO)4 = Ca(SO)4 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Cu3(PO4)2 + Na2(SO4) = Na3(PO4) + Cu(SO4) =>
Cu3(PO4)2 + 3 Na2(SO4) = 2 Na3(PO4) + 3 Cu(SO4)
KNO4 = KNO3 + O =>
KNO4 = KNO3 + O
Mg(OH)2 + NaBr = MgBr2 + Na(OH) =>
Mg(OH)2 + 2 NaBr = MgBr2 + 2 Na(OH)
LiNO3 = Li2O + NO2 + O =>
2 LiNO3 = Li2O + 2 NO2 + O
LiCl + MgF2 = LiF + MgCl2 =>
2 LiCl + MgF2 = 2 LiF + MgCl2
V + ZnBr2 = VBr3 + Zn =>
2 V + 3 ZnBr2 = 2 VBr3 + 3 Zn
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SeCl6 + O2 = SeO2 + Cl =>
SeCl6 + O2 = SeO2 + 6 Cl
C35H72 + O2 = CO2 + H2O =>
C35H72 + 53 O2 = 35 CO2 + 36 H2O
Ag3PO4 + H3O = Ag + H2O + H3PO4 =>
Ag3PO4 + 3 H3O = 3 Ag + 3 H2O + H3PO4
Fe + H2O4 = Fe3O2 + H2 =>
6 Fe + H2O4 = 2 Fe3O2 + H2
LiCoO2 + C = Co + Li2CO3 + CO =>
2 LiCoO2 + 2 C = 2 Co + Li2CO3 + CO
CuS + HNO3 + H*{+} = S + NO + Cu*2{+} + H2O =>
3 CuS + HNO3 + 3 H*{+} = 3 S + NO + 3 Cu*2{+} + 2 H2O
Ag2CO3 + Na3PO4 = Ag3PO4 + Na2CO3 =>
3 Ag2CO3 + 2 Na3PO4 = 2 Ag3PO4 + 3 Na2CO3
H3(PO4) + CaO2H2 = Ca3(PO4)2 + H2O =>
2 H3(PO4) + 3 CaO2H2 = Ca3(PO4)2 + 6 H2O
NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH
P2O3H2O = HPO2 =>
P2O3H2O = 2 HPO2
CO6 + H2O = C6H12O6 + O2 =>
6 CO6 + 6 H2O = C6H12O6 + 18 O2
C9H11NO3 + HNO3 + H2SO4 = C6H5NO2 + HSO4 + H3O =>
2 C9H11NO3 + HNO3 + H2SO4 = 3 C6H5NO2 + HSO4 + 3 H3O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
H2CO3 + Li(OH) = Li2(CO3) + H2O =>
H2CO3 + 2 Li(OH) = Li2(CO3) + 2 H2O
NaHCO3 + N2 = NaNO3 + C2H2 =>
2 NaHCO3 + N2 = 2 NaNO3 + C2H2
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Ni2S3 + F2 = NiF3 + S =>
Ni2S3 + 3 F2 = 2 NiF3 + 3 S
SbOCl + Au = O2 + AuSbCl =>
2 SbOCl + 2 Au = O2 + 2 AuSbCl
Cl2 + Na2S2O3 + H2O = S + HCl + Na2SO4 =>
Cl2 + Na2S2O3 + H2O = S + 2 HCl + Na2SO4
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
CI2 + KI = I2 + KCI =>
CI2 + KI = I2 + KCI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/03/24
Équations équilibrées sur09/02/23
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