| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH(aq) + NaNO3(aq) = KNO3 + NaOH
CHCH + H2O = CH3CHO =>
CHCH + H2O = CH3CHO
F + CuCl = FCl + Cu =>
F + CuCl = FCl + Cu
NH4NO3 + H2O2 = NO + H2O =>
NH4NO3 + H2O2 = 2 NO + 3 H2O
C2HCl3O + C6H5Cl = C14H9Cl5 + H2O =>
C2HCl3O + 2 C6H5Cl = C14H9Cl5 + H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Pb(s) + HNO3 = Pb(NO3)4(aq) + H2(g) =>
Pb(s) + 4 HNO3 = Pb(NO3)4(aq) + 2 H2(g)
Ca(OH)2 + KF = CaF2 + KOH =>
Ca(OH)2 + 2 KF = CaF2 + 2 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H9I + Na = C4H9 + NaI =>
C4H9I + Na = C4H9 + NaI
MnO2 + NaOH + H2O = Na[Mn(OH)5] =>
MnO2 + NaOH + 2 H2O = Na[Mn(OH)5]
SO4 + H2O = SO2 + OH =>
SO4 + 2 H2O = SO2 + 4 OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Br2 + Cu(OH)2 = Cu(BrO3)2 + Br2Cu + H2O =>
6 Br2 + 6 Cu(OH)2 = Cu(BrO3)2 + 5 Br2Cu + 6 H2O
C2H5OH + H2SO4 = C + SO2 + H2O =>
C2H5OH + 2 H2SO4 = 2 C + 2 SO2 + 5 H2O
HNO3 + HSO3{-} = NO3{-} + H2SO3 =>
HNO3 + HSO3{-} = NO3{-} + H2SO3
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
C8H8O2 + NaHCO3 = NaC8H7O2 + H2O + CO2 =>
C8H8O2 + NaHCO3 = NaC8H7O2 + H2O + CO2
Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O
C2H6O + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
C(s) + H2(g) + O2(g) = CH3OH(l) =>
2 C(s) + 4 H2(g) + O2(g) = 2 CH3OH(l)
Li + Cu(NO3)2 = LiNO3 + Cu =>
2 Li + Cu(NO3)2 = 2 LiNO3 + Cu
C2H5OH + Cu(OH)2 = Cu2O + H2O + C2H4O =>
C2H5OH + 2 Cu(OH)2 = Cu2O + 3 H2O + C2H4O
P2O3 + KOH = K2P2O4 + H2O =>
P2O3 + 2 KOH = K2P2O4 + H2O
Al(OH)3 + FrOH = Fr2[Al(OH)5] =>
Al(OH)3 + 2 FrOH = Fr2[Al(OH)5]
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O =>
C3H7OH + NaNO2 + HCl = C3H7ONO + NaCl + H2O
MgBr2(aq) + NaOH(aq) = Mg(OH)2 + NaBr(aq) =>
MgBr2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaBr(aq)
NH3O2 + O2 = NO2 + H2O =>
4 NH3O2 + 3 O2 = 4 NO2 + 6 H2O
MnO2 + KOH + H2O = K2Mn(OH)6 =>
MnO2 + 2 KOH + 2 H2O = K2Mn(OH)6
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
C6H13OH + CuO = C6H12O + H2O + Cu =>
C6H13OH + CuO = C6H12O + H2O + Cu
NaOH + Ca(H2PO4)2 = NaH2PO4 + Ca3(PO4)2 + H2O =>
4 NaOH + 3 Ca(H2PO4)2 = 4 NaH2PO4 + Ca3(PO4)2 + 4 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Br2 + Cu(OH)2 = Cu(BrO3)2 + Br2Cu + H2O =>
6 Br2 + 6 Cu(OH)2 = Cu(BrO3)2 + 5 Br2Cu + 6 H2O
Si + P = SiP4 =>
Si + 4 P = SiP4
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2
S + OH{-} = SO3{2-} + S{2-} + H2O =>
3 S + 6 OH{-} = SO3{2-} + 2 S{2-} + 3 H2O
Mn + MgBr2 = MnBr2 + Mg =>
Mn + MgBr2 = MnBr2 + Mg
NH4NO2 + H2O = NH4OH + HNO2 =>
NH4NO2 + H2O = NH4OH + HNO2
Ag + SnCl2 = AgCl + Sn =>
2 Ag + SnCl2 = 2 AgCl + Sn
Co2 + AgNO3 = Ag + Co(NO3)2 =>
Co2 + 4 AgNO3 = 4 Ag + 2 Co(NO3)2
CaSO4(H2O)2 = Ca + SO4 + H2O =>
CaSO4(H2O)2 = Ca + SO4 + 2 H2O
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
Zn + Au(NO2)2 = ZnNO2 + Au =>
2 Zn + Au(NO2)2 = 2 ZnNO2 + Au
Al2(CO3)3 + HOH = Al(OH)3 + CO2 =>
Al2(CO3)3 + 3 HOH = 2 Al(OH)3 + 3 CO2
Fe + C = Fe3C =>
3 Fe + C = Fe3C
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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