| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiO2 + 2 H2 = Ti + 2 H2O
SnCl4 + NH4OH = SnOH + HCl + N4 =>
4 SnCl4 + 4 NH4OH = 4 SnOH + 16 HCl + N4
Zn(s) + CdSO4(aq) = Cd(s) + ZnSO4(aq) =>
Zn(s) + CdSO4(aq) = Cd(s) + ZnSO4(aq)
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
CaS(aq) + HBr(aq) = CaBr2(aq) + H2S(g) =>
CaS(aq) + 2 HBr(aq) = CaBr2(aq) + H2S(g)
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
HCOOK + H3PO4 = HCOOH + K3PO4 =>
3 HCOOK + H3PO4 = 3 HCOOH + K3PO4
CH3Br + NH3 = NH4Br + H2C =>
CH3Br + NH3 = NH4Br + H2C
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
Al2(SO4)3 + H2O + Zn = ZnSO4 + Al(OH)3 + H2 =>
Al2(SO4)3 + 6 H2O + 3 Zn = 3 ZnSO4 + 2 Al(OH)3 + 3 H2
ZnO + NH4Cl = ZnCl2 + NH3 + H2O =>
ZnO + 2 NH4Cl = ZnCl2 + 2 NH3 + H2O
Na + S2 = Na2S =>
4 Na + S2 = 2 Na2S
FeSO4 + BaNO3 = Fe(NO3) + BaSO4 =>
FeSO4 + BaNO3 = Fe(NO3) + BaSO4
HCl(aq) = H + Cl =>
HCl(aq) = H + Cl
H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O
Li2CrO4 + FeSO4 + H2SO4 = Li2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 Li2CrO4 + 6 FeSO4 + 8 H2SO4 = 2 Li2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
Na + S2 = Na2S =>
4 Na + S2 = 2 Na2S
I2 + H2O = HI + O2 =>
2 I2 + 2 H2O = 4 HI + O2
CaO2 + MgCl = MgO2 + CaCl =>
CaO2 + MgCl = MgO2 + CaCl
CH3OOH + H2 = CH3CH2OH + H2O =>
2 CH3OOH + 2 H2 = CH3CH2OH + 3 H2O
NH4ClO4 + P = N2 + Cl2 + H3PO4 + H2 =>
2 NH4ClO4 + 2 P = N2 + Cl2 + 2 H3PO4 + H2
KOH + Mg(C2H3O2)2 = KC2H3O2 + Mg(OH)2 =>
2 KOH + Mg(C2H3O2)2 = 2 KC2H3O2 + Mg(OH)2
HCl + AgCN = AgCl + HCN =>
HCl + AgCN = AgCl + HCN
CH3COCH2COCH3 + CH3COONa = CH3COCHCOCH3 + CH3COOH + Na =>
CH3COCH2COCH3 + CH3COONa = CH3COCHCOCH3 + CH3COOH + Na
NaOH + Co(OH)Cl2 + Na = Co(OH)2 + NaCl =>
NaOH + Co(OH)Cl2 + Na = Co(OH)2 + 2 NaCl
HCl + Mg + O2 = HClMgO =>
2 HCl + 2 Mg + O2 = 2 HClMgO
CH3COOH + KHCO3 = CO2 + H2O + CH3CO2K =>
CH3COOH + KHCO3 = CO2 + H2O + CH3CO2K
Na3AlF6 + H2O = HF + NaOH + Al(OH)3 =>
Na3AlF6 + 6 H2O = 6 HF + 3 NaOH + Al(OH)3
NH3 + KOH = NH + K + H2O =>
NH3 + 2 KOH = NH + 2 K + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cl2 + VSO4 = VCl + SO4 =>
Cl2 + 2 VSO4 = 2 VCl + 2 SO4
NaNO3 + Cu + H2SO4 = Cu(NO3)2 + NO2 + H2O + Na2SO4 =>
4 NaNO3 + Cu + 2 H2SO4 = Cu(NO3)2 + 2 NO2 + 2 H2O + 2 Na2SO4
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
FeSO4 + Cd3[Fe(CN)6]2 = CdSO4 + Fe3[Fe(CN)6]2 =>
3 FeSO4 + Cd3[Fe(CN)6]2 = 3 CdSO4 + Fe3[Fe(CN)6]2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
CuCO3 + NaClCH2COO = Cu(ClCH2COO) + NaCO3 =>
CuCO3 + NaClCH2COO = Cu(ClCH2COO) + NaCO3
FeCl3 + NaCl = FeCl2 + NaCl2 =>
FeCl3 + NaCl = FeCl2 + NaCl2
C2H5OH + CH3CHO = C4H6 + H2O =>
C2H5OH + CH3CHO = C4H6 + 2 H2O
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
Zn(s) + Fe2(SO4)3(aq) = ZnSO4(aq) + Fe =>
3 Zn(s) + Fe2(SO4)3(aq) = 3 ZnSO4(aq) + 2 Fe
HF(aq) + KOH(aq) = KF + H2O =>
HF(aq) + KOH(aq) = KF + H2O
Fe + Cd(NO3) = Fe(NO3)3 + Cd =>
Fe + 3 Cd(NO3) = Fe(NO3)3 + 3 Cd
V + O = VO =>
V + O = VO
Si12H3 + O2 = SiO2 + H2O =>
4 Si12H3 + 51 O2 = 48 SiO2 + 6 H2O
V + O = VO2 =>
V + 2 O = VO2
C8H10N4O2 = C7H8N4O2 + CH2 =>
C8H10N4O2 = C7H8N4O2 + CH2
HNO2 + Br2 + H2O = HNO3 + HBr =>
HNO2 + Br2 + H2O = HNO3 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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