| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2NH2 + H2O = CH3CH2NH3{+} + OH{-}
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KCl + HAc = KAc + HCl =>
KCl + HAc = KAc + HCl
Ca + ClO32 = CaCl + O3 =>
3 Ca + 3 ClO32 = 3 CaCl + 32 O3
Li2CO3 + Ca(OH)2 = Li(OH) + CaCO3 =>
Li2CO3 + Ca(OH)2 = 2 Li(OH) + CaCO3
C2H5OH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
C2H5OH + 4 KMnO4 = 4 MnO2 + 4 KOH + 2 CO2 + H2O
Fe + HNO3(diluted) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(diluted) = 3 Fe(NO3)2 + 2 NO + 4 H2O
CrCl3 + K(OH) + Br2 = K2CrO4 + KClO4 + KBr + H2O =>
2 CrCl3 + 64 K(OH) + 27 Br2 = 2 K2CrO4 + 6 KClO4 + 54 KBr + 32 H2O
Pb(NO3)2 + H2S = Pb2S2 + HNO3 =>
2 Pb(NO3)2 + 2 H2S = Pb2S2 + 4 HNO3
FeO + O2 = FeO6 =>
2 FeO + 5 O2 = 2 FeO6
H2SO4 + Na2S2O3 = H2O + Na2SO4 + S =>
H2SO4 + 3 Na2S2O3 = H2O + 3 Na2SO4 + 4 S
C6H4CH3NO2 + NaOH + Zn = C6H4C6H4CH3CH3NHNH + Na2ZnO2 + H2O =>
2 C6H4CH3NO2 + 10 NaOH + 5 Zn = C6H4C6H4CH3CH3NHNH + 5 Na2ZnO2 + 4 H2O
HOCH2CHO + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 HOCH2CHO + 8 KMnO4 = 6 CO2 + 8 MnO2 + 8 KOH + 2 H2O
Co2(SO4)3 + Ca(OH)2 = Co(OH)3 + Ca2(SO4)2 =>
2 Co2(SO4)3 + 6 Ca(OH)2 = 4 Co(OH)3 + 3 Ca2(SO4)2
Ca0 + H2O = CaO + H =>
Ca0 + H2O = CaO + 2 H
NH4Cl + S = NH4S + Cl =>
NH4Cl + S = NH4S + Cl
NaNo3 + H2SO4 = HNo3 + Na2SO4 =>
2 NaNo3 + H2SO4 = 2 HNo3 + Na2SO4
N2 + O2 = NO =>
N2 + O2 = 2 NO
NaClO + BaS = NaSO + BaCl =>
NaClO + BaS = NaSO + BaCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
Zn + Au(NO2)2 = ZnNO2 + (Au)2 =>
4 Zn + 2 Au(NO2)2 = 4 ZnNO2 + (Au)2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Fe2(SO4)3 + KCN = K3Fe(CN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3Fe(CN)6 + 3 K2SO4
MgCl2 + NaF = MgF2 + NaCl =>
MgCl2 + 2 NaF = MgF2 + 2 NaCl
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Ca(NO3)2 + Na2C2O4 = CaC2O4 + Na(NO3) =>
Ca(NO3)2 + Na2C2O4 = CaC2O4 + 2 Na(NO3)
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
PPh3 + NiCl2*3H2O = [NiCl2(PPh3)2] + H2O =>
2 PPh3 + NiCl2*3H2O = [NiCl2(PPh3)2] + 3 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Ca(OH)2 + Na2CO3*10H2O = Ca(HCO3)2 + H2O + NaOH =>
Ca(OH)2 + 2 Na2CO3*10H2O = Ca(HCO3)2 + 18 H2O + 4 NaOH
K2Cr7O7 + Na2SO3 + H2SO4 = K2SO4 + Na2SO4 + Cr2(SO4) + H2O =>
2 K2Cr7O7 + 5 Na2SO3 + 9 H2SO4 = 2 K2SO4 + 5 Na2SO4 + 7 Cr2(SO4) + 9 H2O
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
FeSO4 + KMnO4 + KOH + H2O = Fe(OH)3 + KHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + 2 KOH + H2O = Fe(OH)3 + KHSO4 + K2MnO4
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
FeSO4 + NaNO2 + H2SO4 = Fe(SO4)3 + Na2SO4 + H2O + NO =>
FeSO4 + 4 NaNO2 + 4 H2SO4 = Fe(SO4)3 + 2 Na2SO4 + 4 H2O + 4 NO
Na2CO3(aq) + CoCl2(aq) = NaCl + CoCO3 =>
Na2CO3(aq) + CoCl2(aq) = 2 NaCl + CoCO3
NaBr + H2SO4 = Br2 + H2O + Na2SO4 + SO2 =>
2 NaBr + 2 H2SO4 = Br2 + 2 H2O + Na2SO4 + SO2
NO2(g) + H2O(g) = O2(g) + NH3(g) =>
4 NO2(g) + 6 H2O(g) = 7 O2(g) + 4 NH3(g)
Al + N2 = AlN2 =>
Al + N2 = AlN2
Cd(C2H3O2)2 + (NH3)2S = CdS + NH3C2H3O2 =>
Cd(C2H3O2)2 + (NH3)2S = CdS + 2 NH3C2H3O2
Al + N2 = AlN2 =>
Al + N2 = AlN2
Sn(OH)2 + H2SO4 = SnSO4 + H2O =>
Sn(OH)2 + H2SO4 = SnSO4 + 2 H2O
Pb(OH)2 + OH{-} = Pb(OH)4{2-} =>
Pb(OH)2 + 2 OH{-} = Pb(OH)4{2-}
Al(OH)3 + H2O = Al(OH)2H2O + OH =>
Al(OH)3 + H2O = Al(OH)2H2O + OH
AgNO3 + H2S = Ag2S + (HNO3) =>
2 AgNO3 + H2S = Ag2S + 2(HNO3)
HSO + FeO = FeSO + HO =>
HSO + FeO = FeSO + HO
H2 + F2 = HF =>
H2 + F2 = 2 HF
C4H8(g) + O2 = CO2 + H2O =>
C4H8(g) + 6 O2 = 4 CO2 + 4 H2O
Ti + V2O5 = TiO2 + VO =>
3 Ti + 2 V2O5 = 3 TiO2 + 4 VO
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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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