| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgS + Br2 = HgBr2 + S
Li2O + H2O = LiH + HO2 =>
3 Li2O + 5 H2O = 6 LiH + 4 HO2
NaNO3 + Pb(C2H3O2)2 = NaC2H3O2 + Pb(NO3)2 =>
2 NaNO3 + Pb(C2H3O2)2 = 2 NaC2H3O2 + Pb(NO3)2
Fe2(SO4) + KSCN = K3Fe(SCN)4 + K2SO4 =>
Fe2(SO4) + 8 KSCN = 2 K3Fe(SCN)4 + K2SO4
Ti + NaOH = TiO2 + Na2O + H2 =>
Ti + 4 NaOH = TiO2 + 2 Na2O + 2 H2
NaCO3 + NaHSO3 = NaHCO3 + NaSO3 =>
NaCO3 + NaHSO3 = NaHCO3 + NaSO3
HgS + Br2 = HgBr2 + S =>
HgS + Br2 = HgBr2 + S
I{-} + HIO3{-} + H{+} = I2 + H2O =>
8 I{-} + 2 HIO3{-} + 10 H{+} = 5 I2 + 6 H2O
HgS + Br2 = HgBr2 + S =>
HgS + Br2 = HgBr2 + S
ZnSO4 = Zn + O2 + SO2 =>
ZnSO4 = Zn + O2 + SO2
KClO3 + C2O4H2 = ClO2 + CO2 + K2C2O4 + H90O =>
2 KClO3 + 90 C2O4H2 = 2 ClO2 + 178 CO2 + K2C2O4 + 2 H90O
C7H10O + O2 = CO2 + H2O =>
C7H10O + 9 O2 = 7 CO2 + 5 H2O
HI + Cu(OH)2 = CuI + I2 + H2O =>
4 HI + 2 Cu(OH)2 = 2 CuI + I2 + 4 H2O
C10H20O2 + NaOH = NaC8H15O2 + C2H6O =>
C10H20O2 + NaOH = NaC8H15O2 + C2H6O
CrBr2 + Na2Co3 = NaBr + CrCo3 =>
CrBr2 + Na2Co3 = 2 NaBr + CrCo3
C8H1 + O2 = CO2 + H2O =>
4 C8H1 + 33 O2 = 32 CO2 + 2 H2O
BaCl2 + K2(CO3) = Ba(CO3) + KCl =>
BaCl2 + K2(CO3) = Ba(CO3) + 2 KCl
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
C3H7OH + CuO = C3H7O + Cu + H2O =>
2 C3H7OH + CuO = 2 C3H7O + Cu + H2O
CaCl2(aq) + Cs3PO4(aq) = Ca3(PO4)2(s) + CsCl(aq) =>
3 CaCl2(aq) + 2 Cs3PO4(aq) = Ca3(PO4)2(s) + 6 CsCl(aq)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HC2H3O2 + (Na(HCO3)) = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + (Na(HCO3)) = NaC2H3O2 + H2O + CO2
NH4OH + Na3CO(NO2)6 = (NH4)2NaCO(NO2)6 + NaOH =>
2 NH4OH + Na3CO(NO2)6 = (NH4)2NaCO(NO2)6 + 2 NaOH
Al + HCl(conc) = AlCl3 + H =>
Al + 3 HCl(conc) = AlCl3 + 3 H
N2H4 + H2O4 = NO2 + H2O =>
N2H4 + 2 H2O4 = 2 NO2 + 4 H2O
Zn + N2O6Pb = Pb + Zn(NO3)2 =>
Zn + N2O6Pb = Pb + Zn(NO3)2
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
CH3CH2 + O2 = CO2 + H2 =>
2 CH3CH2 + 4 O2 = 4 CO2 + 5 H2
K2CO3 + HCl = K2CO3HCl =>
K2CO3 + HCl = K2CO3HCl
Serine + O2 = CO2 + H2O + NH3 =>
2 C3H7NO3 + 5 O2 = 6 CO2 + 4 H2O + 2 NH3
Mg + CuNO3 = MgO + Cu + N2O =>
5 Mg + 2 CuNO3 = 5 MgO + 2 Cu + N2O
Li2S = Li + LiS =>
Li2S = Li + LiS
HgS + Br2 = HgBr2 + S =>
HgS + Br2 = HgBr2 + S
Fe(OH)2 + H3PO4 = (Fe)3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = (Fe)3(PO4)2 + 6 H2O
Cu2C8H16O10 + KNO3 = CuO + H2O + CO2 + N2 + K2O =>
5 Cu2C8H16O10 + 32 KNO3 = 10 CuO + 40 H2O + 40 CO2 + 16 N2 + 16 K2O
CaOH2 + HNO3 = CaHNO3 + H2O =>
CaOH2 + HNO3 = CaHNO3 + H2O
HCOOH + CaO = (HCOO)2Ca + H2O =>
2 HCOOH + CaO = (HCOO)2Ca + H2O
O2 + CH4 = C + OH2 =>
O2 + CH4 = C + 2 OH2
CuSO4*5H2O + CaCl2*2H2O = CuCl2*2H2O + CaSO4*2H2O + H2O =>
CuSO4*5H2O + CaCl2*2H2O = CuCl2*2H2O + CaSO4*2H2O + 3 H2O
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
Fe(OH)3 + HClO3 = HClO4 + FeOH3 =>
Fe(OH)3 + 2 HClO3 = 2 HClO4 + FeOH3
NH4VO3 + Zn + HCl = NH3 + VO2 + ZnCl2 + H2O =>
2 NH4VO3 + Zn + 2 HCl = 2 NH3 + 2 VO2 + ZnCl2 + 2 H2O
C6H10O + KMnO4 = HOOC(CH2)4COOH + KMnO2 =>
2 C6H10O + 3 KMnO4 = 2 HOOC(CH2)4COOH + 3 KMnO2
HgS + Br2 = HgBr2 + S =>
HgS + Br2 = HgBr2 + S
C2H4(OH)2 + KMnO4 = C6H4O2 + H2O + MnO2 + K =>
6 C2H4(OH)2 + 3 KMnO4 = 2 C6H4O2 + 14 H2O + 3 MnO2 + 3 K
NO2(g) + H2(g) = NH3(g) + H3O(l) =>
2 NO2(g) + 9 H2(g) = 2 NH3(g) + 4 H3O(l)
C24H29O9(ONO2)11 + O2 = CO2 + H2O + NO2 =>
4 C24H29O9(ONO2)11 + 85 O2 = 96 CO2 + 58 H2O + 44 NO2
K2Cr2O7 + H2C2O4 + HCl = Cr2O3 + CO2 + KCl + H2O =>
K2Cr2O7 + 3 H2C2O4 + 2 HCl = Cr2O3 + 6 CO2 + 2 KCl + 4 H2O
HgS + Br2 = HgBr2 + S =>
HgS + Br2 = HgBr2 + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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