| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCH3CO2 + Pb(NO3)2 = PbK + CH3CO2(NO3)2
SbOCl = SbClO =>
SbOCl = SbClO
KI + HCl + H2O2 = H2O + KCl + I2 =>
2 KI + 2 HCl + H2O2 = 2 H2O + 2 KCl + I2
C6H6C3H7Cl = C9H12HCl =>
C6H6C3H7Cl = C9H12HCl
SnO + HBr = SnBr2 + H2O =>
SnO + 2 HBr = SnBr2 + H2O
C6H5NH2 + HNO3 = C6H5NH3 + NO3 =>
C6H5NH2 + HNO3 = C6H5NH3 + NO3
PO2 = P2O4 =>
2 PO2 = P2O4
Fe(SO4)2 + NaOH = Fe(OH)2 + Na(SO4) =>
Fe(SO4)2 + 2 NaOH = Fe(OH)2 + 2 Na(SO4)
AlOCO = AlCO2 =>
AlOCO = AlCO2
CH2CHCH3 + KMnO4 + H2O = CH3CHOCH3 + MnO2 + KOH =>
3 CH2CHCH3 + KMnO4 + 2 H2O = 3 CH3CHOCH3 + MnO2 + KOH
KBr + NaI = KI + NaBr =>
KBr + NaI = KI + NaBr
Ga{+3+Cl{-} = GaCl3 =>
Ga{+3+3Cl{-} = GaCl3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
C + Cl2 + O2 = COCl2 =>
2 C + 2 Cl2 + O2 = 2 COCl2
C3H7O6P + H3O4P + C21H27N7O14P2 = C3H8O10P2 + C21H29N7O14P2 =>
C3H7O6P + H3O4P + C21H27N7O14P2 = C3H8O10P2 + C21H29N7O14P2
FeCl3NH4NO3 = FeNO3NH4Cl3 =>
FeCl3NH4NO3 = FeNO3NH4Cl3
Cr3O + H2O = Cr2O7 + H =>
2 Cr3O + 19 H2O = 3 Cr2O7 + 38 H
CuSO4 + Na2S2O3 + H2O = Cu2S + Na2SO4 + H2SO4 =>
8 CuSO4 + 5 Na2S2O3 + 9 H2O = 4 Cu2S + 5 Na2SO4 + 9 H2SO4
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CrCl3 + NaOH + Cl3 = Na2CrO4 + NaCl + H2O =>
CrCl3 + 8 NaOH + Cl3 = Na2CrO4 + 6 NaCl + 4 H2O
F + K = KF =>
F + K = KF
CuNO3AgNO3 = Cu(NO3)2Ag =>
CuNO3AgNO3 = Cu(NO3)2Ag
LiOH + H3PO4 = LiPO4 + H3OH =>
LiOH + H3PO4 = LiPO4 + H3OH
HCIH2O = H3OCI =>
HCIH2O = H3OCI
Na[Al(OH)4]CO2 = Al(OH)3NaHCO3 =>
Na[Al(OH)4]CO2 = Al(OH)3NaHCO3
Fe + N2O = FeON + N2 =>
2 Fe + 2 N2O = 2 FeON + N2
KI + HCl + H2O2 = H2O + KCl + I2 =>
2 KI + 2 HCl + H2O2 = 2 H2O + 2 KCl + I2
NaCl + MgBr = NaBr + MgCl =>
NaCl + MgBr = NaBr + MgCl
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
KHCO2 + HNO3 = HCOOH + KNO3 =>
KHCO2 + HNO3 = HCOOH + KNO3
Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O
C6H5NH2 + HNO3 = C6H5NH3 + NO3 =>
C6H5NH2 + HNO3 = C6H5NH3 + NO3
Co(OH)2 + NH3 + NH4Cl = [Co(NH3)6]Cl2 + H2O =>
Co(OH)2 + 4 NH3 + 2 NH4Cl = [Co(NH3)6]Cl2 + 2 H2O
N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)
C{-}C = C{-}C{-}C{-}C =>
C{-}C = C{-}C{-}C{-}C
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
CaHP = CaPH =>
CaHP = CaPH
CaO + Fe2O3 = Ca2Fe2O5 =>
2 CaO + Fe2O3 = Ca2Fe2O5
ZnMgCuOMg = CuZnMgMgO =>
ZnMgCuOMg = CuZnMgMgO
CuAgNO3 = AgCu(NO3) =>
CuAgNO3 = AgCu(NO3)
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
C2H2H2O = C2H4O =>
C2H2H2O = C2H4O
Sn + K2Cr2O7 + H2SO4 = Sn(SO4) + K2SO4 + Cr2(SO4)3 + H2O =>
3 Sn + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4) + K2SO4 + Cr2(SO4)3 + 7 H2O
Al0 = Al3 =>
3 Al0 = Al3
AgClO3 + Li = LiClO3 + Ag =>
AgClO3 + Li = LiClO3 + Ag
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
HCl = Cl + H =>
HCl = Cl + H
MgPbO = MgOPb =>
MgPbO = MgOPb
ClMgI = MgClI =>
ClMgI = MgClI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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