| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + Cd = Cd{2+} + 2 Cl{-}
P2O3 + Mg(OH)2 = MgPHO3 + H2O =>
P2O3 + 2 Mg(OH)2 = 2 MgPHO3 + H2O
Ba(CH3COO)2 + KOH = Ba(OH)2 + K(CH3COO) =>
Ba(CH3COO)2 + 2 KOH = Ba(OH)2 + 2 K(CH3COO)
Hg3(PO4)2 = Hg + P4 + O2 =>
2 Hg3(PO4)2 = 6 Hg + P4 + 8 O2
Hg + AuCl3 = HgCl3 + Au =>
Hg + AuCl3 = HgCl3 + Au
CrO2 = Cr + Cr2O7 =>
7 CrO2 = 3 Cr + 2 Cr2O7
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
Cl2 + Cd = Cd{+2} + Cl{-} =>
Cl2 + Cd = Cd{+2} + 2 Cl{-}
HgNO3 = HgO + NO2 =>
HgNO3 = HgO + NO2
CrO2 = Cr + O =>
CrO2 = Cr + 2 O
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
Hg3(PO4)2 = Hg3 + P4 + O2 =>
2 Hg3(PO4)2 = 2 Hg3 + P4 + 8 O2
Hg + AuCl3 = HgCl2 + Au =>
3 Hg + 2 AuCl3 = 3 HgCl2 + 2 Au
CrO2 = Cr + O =>
CrO2 = Cr + 2 O
C6H12 + KMnO4 = C3H6O2 + KMnO2 =>
C6H12 + 2 KMnO4 = 2 C3H6O2 + 2 KMnO2
CrO2 = CrO + O2 =>
2 CrO2 = 2 CrO + O2
NH4Cl + KOH = H2O + KCl + NH3 =>
NH4Cl + KOH = H2O + KCl + NH3
HNO2 + H2O2 = HNO3 + H2O =>
HNO2 + H2O2 = HNO3 + H2O
Na2ZnO2 + H2O = Na2[Zn(OH)4] =>
Na2ZnO2 + 2 H2O = Na2[Zn(OH)4]
BaOH + CrBr2 = BaBr2CrOH =>
BaOH + CrBr2 = BaBr2CrOH
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4 =>
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4
FeSO4 + KCO3 = FeCO3 + KSO4 =>
FeSO4 + KCO3 = FeCO3 + KSO4
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
NaIO3 + Na2SO3 + NaHSO3 = Na2SO4 + H2O + I2 =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = 5 Na2SO4 + H2O + I2
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
CuBr2 + Fe = Cu + FeBr2 =>
CuBr2 + Fe = Cu + FeBr2
CH3{-}C{≡}CH{+}HCl = CH3{-}CCl{ = }CH2{+}CH3 =>
CH3{-}C{≡}CH{+}HCl = CH3{-}CCl{
K + Al = K3Al =>
3 K + Al = K3Al
CrO2 = Cr + O =>
CrO2 = Cr + 2 O
Hg3(PO4)2 = Hg2P2O7 + Hg + O2 =>
2 Hg3(PO4)2 = 2 Hg2P2O7 + 2 Hg + O2
NH4I + Cu(NO3)2 = NH4NO3 + CuI2 =>
2 NH4I + Cu(NO3)2 = 2 NH4NO3 + CuI2
H3PO4 + KOH + Mg(OH)2 = KMgPO4 + H2O =>
H3PO4 + KOH + Mg(OH)2 = KMgPO4 + 3 H2O
CrCl3 + CH3COOAg = AgCl + Cr(CH3COO)3 =>
CrCl3 + 3 CH3COOAg = 3 AgCl + Cr(CH3COO)3
CrO2 = Cr2O3 + O2 =>
4 CrO2 = 2 Cr2O3 + O2
HNO3 + Mg = Mg(NO3)2 + NH2OH + H2O =>
7 HNO3 + 3 Mg = 3 Mg(NO3)2 + NH2OH + 2 H2O
BaI2 + AgF = BaF2 + AgI =>
BaI2 + 2 AgF = BaF2 + 2 AgI
Hg3(PO4)2 = Hg2P2O7 + Hg + O2 =>
2 Hg3(PO4)2 = 2 Hg2P2O7 + 2 Hg + O2
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
CH3CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
3 CH3CH3 + 3 Cl2 = 2 CH3CH(Cl)CH3 + 4 HCl
Cr2O3 + NaOH + NaClO4 = Na2CrO4 + NaCl + H2O =>
4 Cr2O3 + 16 NaOH + 3 NaClO4 = 8 Na2CrO4 + 3 NaCl + 8 H2O
CrO2 = Cr2O3 + O2 =>
4 CrO2 = 2 Cr2O3 + O2
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
Hg3(PO4)2 = Hg2P2O7 + Hg + O2 =>
2 Hg3(PO4)2 = 2 Hg2P2O7 + 2 Hg + O2
CrO2 = Cr2O3 + O2 =>
4 CrO2 = 2 Cr2O3 + O2
Hg3(PO4)2 = HgO + P4O10 =>
2 Hg3(PO4)2 = 6 HgO + P4O10
Cu(OH)2 + H2SO4 = [Cu(H2O)2]SO4 =>
Cu(OH)2 + H2SO4 = [Cu(H2O)2]SO4
SiH4 + KMnO4 = MnO2 + K2SiO3 + KOH + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 3 K2SiO3 + 2 KOH + 5 H2O
Fe2O3 + Na2CO3 = CO2 + NaFeO2 =>
Fe2O3 + Na2CO3 = CO2 + 2 NaFeO2
CaO3S2 = CaS + SO3 =>
CaO3S2 = CaS + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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