| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBr2 + H2SO4 = 2 Br2 + SO2 + 2 H2O
Na + CH3CoO = NaCH3CoO =>
Na + CH3CoO = NaCH3CoO
HBrO3 + Al2(CO3)3 = Al(BrO3)3 + CO2 + H2O =>
6 HBrO3 + Al2(CO3)3 = 2 Al(BrO3)3 + 3 CO2 + 3 H2O
Fe2(OH)2 + Zn = Zn(OH)2 + Fe =>
Fe2(OH)2 + Zn = Zn(OH)2 + 2 Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H6O6 + NaHCO3 = NaC4H5O6 + CO2 + H2O =>
C4H6O6 + NaHCO3 = NaC4H5O6 + CO2 + H2O
BaCl2 + Fe = BaCl2Fe =>
BaCl2 + Fe = BaCl2Fe
Cr2O3 + NaCO3 + NaNO3 = Na2CrO4 + CO2 + NO =>
Cr2O3 + 3 NaCO3 + NaNO3 = 2 Na2CrO4 + 3 CO2 + NO
Zn0 + CuII(NO3)2 = ZnII(NO3)2 + Cu0 =>
Zn0 + CuII(NO3)2 = ZnII(NO3)2 + Cu0
H6C6O2 + O2 = CO2 + H2O =>
2 H6C6O2 + 13 O2 = 12 CO2 + 6 H2O
KIO3 + AgNO3 = AgI + O2 + KNO3 =>
2 KIO3 + 2 AgNO3 = 2 AgI + 3 O2 + 2 KNO3
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
MgSO4 + HgO = MgO + HgSO4 =>
MgSO4 + HgO = MgO + HgSO4
Al + F = AlF3 =>
Al + 3 F = AlF3
CaI2 + Ba(NO3)2 = Ca(NO3)2 + BaI2 =>
CaI2 + Ba(NO3)2 = Ca(NO3)2 + BaI2
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa =>
C15H31COONa + CH3COOH = C15H31COOH + CH3COONa
C4H9 + CH3OH = C5H12O + H =>
C4H9 + CH3OH = C5H12O + H
Kl + Cu = KlCu =>
Kl + Cu = KlCu
Hg + Pb(NO3) = Hg(NO3) + Pb =>
Hg + Pb(NO3) = Hg(NO3) + Pb
Cr2(SO4)3 + Cu(NO3)2 = CuSO4 + Cr(NO3)3 =>
Cr2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Cr(NO3)3
H2SO4 + C6H5COO = SO4 + C6H5COOH =>
H2SO4 + 2 C6H5COO = SO4 + 2 C6H5COOH
HNO3 + S + H2O = H2SO4 + NH3 =>
3 HNO3 + 4 S + 7 H2O = 4 H2SO4 + 3 NH3
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Zn(OH)2 + H2SO3 = ZnSO3 + H2O =>
Zn(OH)2 + H2SO3 = ZnSO3 + 2 H2O
C17H31COOH + Br2 = C17H31(Br)4COOH =>
C17H31COOH + 2 Br2 = C17H31(Br)4COOH
P2O3 + AgNO3 = Ag + NO2 + P2O5 =>
P2O3 + 2 AgNO3 = 2 Ag + 2 NO2 + P2O5
Ba(OH)2 + H3AsO4 = Ba3(AsO4)2 + H2O =>
3 Ba(OH)2 + 2 H3AsO4 = Ba3(AsO4)2 + 6 H2O
HCl(aq) + K2SO3(aq) = SO2(g) + H2O(l) + KCl(aq) =>
2 HCl(aq) + K2SO3(aq) = SO2(g) + H2O(l) + 2 KCl(aq)
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O
Co2 + Ca(OH)2 = Co2(OH) + Ca =>
2 Co2 + Ca(OH)2 = 2 Co2(OH) + Ca
AgNO3 + Na2HPO3 + H2O = Ag + H3PO4 + NaNO3 =>
2 AgNO3 + Na2HPO3 + H2O = 2 Ag + H3PO4 + 2 NaNO3
C2H4O2 + NaCl = HCl + NaC2H3O2 =>
C2H4O2 + NaCl = HCl + NaC2H3O2
(NH4)2SO4(aq) + Pb(NO3)2(aq) = Pb(SO4) + NH4(NO3) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = Pb(SO4) + 2 NH4(NO3)
NO2 + SO2 = N + SO3 =>
NO2 + 2 SO2 = N + 2 SO3
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
HI(aq) + H2O(l) = H3O(aq) + I(s) =>
HI(aq) + H2O(l) = H3O(aq) + I(s)
C3H8S(l) + O2(g) = CO2 + H2O + SO3 =>
2 C3H8S(l) + 13 O2(g) = 6 CO2 + 8 H2O + 2 SO3
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
K(NO3) + Ba(OH)2 = KOH + Ba(NO3)2 =>
2 K(NO3) + Ba(OH)2 = 2 KOH + Ba(NO3)2
[Co(NH3)4Cl2]Cl + AgNO3 = AgCl + [Co(NH3)4Cl2]NO3 =>
[Co(NH3)4Cl2]Cl + AgNO3 = AgCl + [Co(NH3)4Cl2]NO3
LiOH + H2O2 = LiO2 + H2O =>
2 LiOH + 3 H2O2 = 2 LiO2 + 4 H2O
HgCl2 + H2S = HCl + HgS =>
HgCl2 + H2S = 2 HCl + HgS
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
C17H33CO2CH3 + O2 = CO2 + H2O =>
C17H33CO2CH3 + 27 O2 = 19 CO2 + 18 H2O
HN3 + H2O = N3 + H3O =>
HN3 + H2O = N3 + H3O
NaH2PO4 + HBr = NaBr + H3PO4 =>
NaH2PO4 + HBr = NaBr + H3PO4
B4H12 + O2 = B2O3 + H2O =>
B4H12 + 6 O2 = 2 B2O3 + 6 H2O
Na2O + H2O(l) = NaOH(aq) =>
Na2O + H2O(l) = 2 NaOH(aq)
KMnO4 + H2SO4 + Na2C2O4 = K2SO4 + MnSO4 + NaSO4 + CO2 + H2O =>
4 KMnO4 + 16 H2SO4 + 5 Na2C2O4 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 10 CO2 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/24
Équations équilibrées sur02/23/23
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