| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C4H6O6) + (NaHCO3) = CO2 + H2O + NaC4H5O6
BaCl{2} + CuSO{4} = BaSO{4} + CuCl{2} =>
BaCl{2} + CuSO{4} = BaSO{4} + CuCl{2}
Al(s) + NiCl2(aq) = AlCl3(aq) + Ni2(s) =>
4 Al(s) + 6 NiCl2(aq) = 4 AlCl3(aq) + 3 Ni2(s)
BaCO3 + CH3COOH = CH3COOHBa + CO2 + H2O =>
4 BaCO3 + 5 CH3COOH = 4 CH3COOHBa + 6 CO2 + 2 H2O
GaBr3 + Na2S03 = Ga2(S03)3 + NaBr =>
2 GaBr3 + 3 Na2S03 = Ga2(S03)3 + 6 NaBr
HBr + AlI3 = AlBr3 + HI =>
3 HBr + AlI3 = AlBr3 + 3 HI
Al2(SO4)3 + CO2 = Al2(CO2)3 + SO4 =>
Al2(SO4)3 + 3 CO2 = Al2(CO2)3 + 3 SO4
CsI + Br2 = CsBr + I2 =>
2 CsI + Br2 = 2 CsBr + I2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
C4H18O + O2 = CO2 + H2O =>
C4H18O + 8 O2 = 4 CO2 + 9 H2O
(NH2)2CO + NO = N2 + CO2 + H2O =>
2(NH2)2CO + 6 NO = 5 N2 + 2 CO2 + 4 H2O
H5IO6 = H2O + HIO3 + O2 =>
2 H5IO6 = 4 H2O + 2 HIO3 + O2
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
NH4Cl + AgNO3 = NH4NO3 + Ag + Cl2 =>
2 NH4Cl + 2 AgNO3 = 2 NH4NO3 + 2 Ag + Cl2
Fe2TiO4 + HCl = TiOCl2 + FeCl2 + H2O =>
Fe2TiO4 + 6 HCl = TiOCl2 + 2 FeCl2 + 3 H2O
CH4O2 + O2 = CO2 + H4O2 =>
CH4O2 + O2 = CO2 + H4O2
Ca + O2 + H2 = Ca(OH)2 =>
Ca + O2 + H2 = Ca(OH)2
Pb + ZnCl(aq) = PbCl2 + Zn =>
Pb + 2 ZnCl(aq) = PbCl2 + 2 Zn
aluminumsulfate + calcium = aluminum + calciumsulfate =>
Al2(SO4)3 + 3 Ca = 2 Al + 3 CaSO4
Ni(HCO3)2 = CO2 + H2O + NiCO3 =>
Ni(HCO3)2 = CO2 + H2O + NiCO3
H + ON = H2O + N =>
2 H + ON = H2O + N
Mg + H2O = H2 + Mg(OH)3 =>
2 Mg + 6 H2O = 3 H2 + 2 Mg(OH)3
Zn + KNO2 + H2SO4 = ZnSO4 + (NH4)2SO4 + KNO3 + K2SO4 =>
2 Zn + 6 KNO2 + 4 H2SO4 = 2 ZnSO4 + (NH4)2SO4 + 4 KNO3 + K2SO4
BaCl2 + Na2C2O4 = BaC2O4 + NaCl =>
BaCl2 + Na2C2O4 = BaC2O4 + 2 NaCl
C3H6 + O2 = HCOOH =>
C3H6 + 3 O2 = 3 HCOOH
KI + K(HCr2O7) + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
12 KI + 2 K(HCr2O7) + 13 H2SO4 = 6 I2 + 2 Cr2(SO4)3 + 7 K2SO4 + 14 H2O
V2O5 + Ca = V0 + CaO =>
V2O5 + 5 Ca = 2 V0 + 5 CaO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NH4Cl + CaCO3 = CaCl2 + (NH4)2CO3 =>
2 NH4Cl + CaCO3 = CaCl2 + (NH4)2CO3
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5H2O]Cl3 =>
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5H2O]Cl3
MgBr2 + I2 = Mg + Br2I2 =>
MgBr2 + I2 = Mg + Br2I2
B + HNO3 = NBO3 + H2O + NO2 =>
B + 2 HNO3 = NBO3 + H2O + NO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Fe3O4 + H2 = FeH + H2O =>
2 Fe3O4 + 11 H2 = 6 FeH + 8 H2O
Ni + H2SO4 = Ni2SO4 + H2O + SO2 =>
2 Ni + 2 H2SO4 = Ni2SO4 + 2 H2O + SO2
Ca(C2H3O2)2 + C2Na2O4 = CaC2O4 + NaC2H3O2 =>
Ca(C2H3O2)2 + C2Na2O4 = CaC2O4 + 2 NaC2H3O2
CaCO3(s) + C2H4O2(l) = CO2(g) + C4H6O4Ca(s) + H2O(l) =>
CaCO3(s) + 2 C2H4O2(l) = CO2(g) + C4H6O4Ca(s) + H2O(l)
C3H8OH + O2 = H2O + CO2 =>
4 C3H8OH + 19 O2 = 18 H2O + 12 CO2
NaNO2 + H2SO4 + CrO3 = NaNO3 + Cr2(SO4)3 + H2O =>
3 NaNO2 + 3 H2SO4 + 2 CrO3 = 3 NaNO3 + Cr2(SO4)3 + 3 H2O
KNO3HCl = HNO3KCl =>
KNO3HCl = HNO3KCl
H2CrO4 + NaCl + NH4OH = Na2CrO4 + NH4Cl + H2O =>
H2CrO4 + 2 NaCl + 2 NH4OH = Na2CrO4 + 2 NH4Cl + 2 H2O
NaOH + K2CO3 = Na2CO3 + OHK =>
2 NaOH + K2CO3 = Na2CO3 + 2 OHK
Cu3(PO4)2 + C2O4 = CuC2O4 + PO4 =>
Cu3(PO4)2 + 3 C2O4 = 3 CuC2O4 + 2 PO4
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Be(OH)2 + KOH = BeK2O2 + H2O =>
Be(OH)2 + 2 KOH = BeK2O2 + 2 H2O
CuSO4*5H2O + C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
CuSO4*5H2O + 2 C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]SO4*H2O + 2 H2O
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
CH2 + Br2 = CHBr3 + HBr =>
CH2 + 2 Br2 = CHBr3 + HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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