| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + Hg2Cl2 = Hg(NH2)Cl + Hg + NH4Cl
NH4Cl + Fe(NO3)3 = NH4NO3 + Cl3Fe =>
3 NH4Cl + Fe(NO3)3 = 3 NH4NO3 + Cl3Fe
BaCO3 + (H2)(SO4) = BaSO4 + CO2 + H2O =>
BaCO3 + (H2)(SO4) = BaSO4 + CO2 + H2O
NHH3 = N2 + H2 =>
2 NHH3 = N2 + 4 H2
CH3Br + NH3 = CH2NH3 + HBr =>
CH3Br + NH3 = CH2NH3 + HBr
KOH + Pb(CH3CO2)2 = K(CH3CO2) + Pb(OH)2 =>
2 KOH + Pb(CH3CO2)2 = 2 K(CH3CO2) + Pb(OH)2
NaSCN + CH3NH3Cl = CH3NH3SCN + NaCl =>
NaSCN + CH3NH3Cl = CH3NH3SCN + NaCl
LiF + Cl = LiCl + F =>
LiF + Cl = LiCl + F
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
H2SO4 + KBr = K2SO3 + H2O + Br2 =>
H2SO4 + 2 KBr = K2SO3 + H2O + Br2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li + CaF2 = Ca + LiF =>
2 Li + CaF2 = Ca + 2 LiF
CH2ClCH3 + HCl = CH2Cl2 + CH4 =>
CH2ClCH3 + HCl = CH2Cl2 + CH4
P2O10 + H2O = H3PO4 + OH =>
P2O10 + 8 H2O = 2 H3PO4 + 10 OH
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ClO + HNO2 = HClO + NO2 =>
ClO + HNO2 = HClO + NO2
Al(C2H3O2)3 + H2SO4 = Al2(SO4)3 + CH3COOH =>
2 Al(C2H3O2)3 + 3 H2SO4 = Al2(SO4)3 + 6 CH3COOH
Pb2OH + HCl = HOH + Pb2Cl =>
Pb2OH + HCl = HOH + Pb2Cl
ClO4 + Br = ClO3 + BrO3 =>
3 ClO4 + Br = 3 ClO3 + BrO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + NaCl = Ag(Na2[Cl]2)NO3 =>
AgNO3 + 2 NaCl = Ag(Na2[Cl]2)NO3
KAl(SO4)2(aq) + H2O(aq) + KHO(l) = KH(SO4)2(aq) + KAlO2(aq) + H2(aq) =>
KAl(SO4)2(aq) + H2O(aq) + KHO(l) = KH(SO4)2(aq) + KAlO2(aq) + H2(aq)
ClBr3 + Al2 = AlCl3 + Br2 =>
6 ClBr3 + Al2 = 2 AlCl3 + 9 Br2
KMnO4 + H2SO4 + H2C2O4 = K2SO4 + Mn(SO4)2 + CO2 + H2O =>
2 KMnO4 + 5 H2SO4 + 3 H2C2O4 = K2SO4 + 2 Mn(SO4)2 + 6 CO2 + 8 H2O
FO = F + O2 =>
2 FO = 2 F + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C14H30 + O2 = O2C + H2O =>
2 C14H30 + 43 O2 = 28 O2C + 30 H2O
C6H5CH2CH2Br + NaCN = C6H5CH2CH2CN + BrNa =>
C6H5CH2CH2Br + NaCN = C6H5CH2CH2CN + BrNa
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
NaF + Bi(NO3)3 = NaNO3 + BiF3 =>
3 NaF + Bi(NO3)3 = 3 NaNO3 + BiF3
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KNO3 + NaBr = KBr + NaNO3 =>
KNO3 + NaBr = KBr + NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2O3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2O3 + 4 H2O
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + Na2SO4 + H2S =>
Al2(SO4)3 + 6 H2O + 3 Na2S = 2 Al(OH)3 + 3 Na2SO4 + 3 H2S
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
K2Cr2O7 + H2SO4 + KI = Cr2SO4 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 KI = Cr2SO4 + 6 K2SO4 + 5 I2 + 7 H2O
Al(NO3)3 + Ca2 = Al + Ca(NO3)3 =>
2 Al(NO3)3 + Ca2 = 2 Al + 2 Ca(NO3)3
I{-}(aq) + SO4{2-}(aq) + H{+}(aq) = H2SO3(aq) + I2(s) + H2O(l) =>
2 I{-}(aq) + SO4{2-}(aq) + 4 H{+}(aq) = H2SO3(aq) + I2(s) + H2O(l)
Cr + O = CrO =>
Cr + O = CrO
KNO3 + Al + KOH + H2O = NH3 + K[Al(OH)4] =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
NiCO3 = Ni + CO3 =>
NiCO3 = Ni + CO3
CaO + H4P2O7 = Ca2P2O7 + H2O =>
2 CaO + H4P2O7 = Ca2P2O7 + 2 H2O
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
Na + SO2 = Na2SO2 =>
2 Na + SO2 = Na2SO2
[Cu(H2O)6]{2+}(aq) + OH{-}(aq) = Cu(OH)2(s) + H2O(l) =>
[Cu(H2O)6]{2+}(aq) + 2 OH{-}(aq) = Cu(OH)2(s) + 6 H2O(l)
PtCl4 + Cl2 = PtCl5 =>
2 PtCl4 + Cl2 = 2 PtCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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