| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3COOH + 2 H3O = C6H5OOH + 6 H2O
FeCl3*6H2O + MnCl2*4H2O + O2 = MnFe2O4 + H2O + Cl2 =>
2 FeCl3*6H2O + MnCl2*4H2O + 2 O2 = MnFe2O4 + 16 H2O + 4 Cl2
NAl + Br2 = AlBr3 + N2 =>
2 NAl + 3 Br2 = 2 AlBr3 + N2
Ba(NO3)2(aq) + H2CO3(aq) = BaCO3(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2CO3(aq) = BaCO3(s) + 2 HNO3(aq)
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
C6H4BrNH2 + H2O = OH + HC6H4BrNH2 =>
C6H4BrNH2 + H2O = OH + HC6H4BrNH2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
As2S3 + Na2S2 = Na3AsS4 + NaAsS3 =>
As2S3 + 2 Na2S2 = Na3AsS4 + NaAsS3
HBr + MgO = MgBr + OH =>
HBr + MgO = MgBr + OH
NaSH + HCl = H2S + NaCl =>
NaSH + HCl = H2S + NaCl
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
LiO + FeNO3 = FeO + LiNO3 =>
LiO + FeNO3 = FeO + LiNO3
Fe(OH)2 + HNO3 = (NO3)2Fe + H2O =>
Fe(OH)2 + 2 HNO3 = (NO3)2Fe + 2 H2O
Zn + HCl = ZnHCl =>
Zn + HCl = ZnHCl
CH3NH3 + H2O = CH3NH4OH =>
CH3NH3 + H2O = CH3NH4OH
KMnO4 + Na2C2O4 + H2SO4 = H2O + MnSO4 + CO2 + Na2SO4 + K2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 8 H2O + 2 MnSO4 + 10 CO2 + 5 Na2SO4 + K2SO4
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
MgSO4 + CuCl = MgCl2 + Cu2SO4 =>
MgSO4 + 2 CuCl = MgCl2 + Cu2SO4
FeS2 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS2 + 14 H2SO4 = Fe2(SO4)3 + 14 H2O + 15 SO2
NH4Cl(aq) + Fe(NO3)3(aq) = NH4(NO3)3(aq) + FeCl(aq) =>
NH4Cl(aq) + Fe(NO3)3(aq) = NH4(NO3)3(aq) + FeCl(aq)
AgNO3 + H2O + (NH4)2S2O8 = NH4HSO4 + Ag2O2 + HNO3 =>
2 AgNO3 + 2 H2O + (NH4)2S2O8 = 2 NH4HSO4 + Ag2O2 + 2 HNO3
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CH3Br + Br2 = CH2Br + HBr =>
2 CH3Br + Br2 = 2 CH2Br + 2 HBr
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe(NO3)3 + NaNO2 = Fe(NO2)3 + NaNO3 =>
Fe(NO3)3 + 3 NaNO2 = Fe(NO2)3 + 3 NaNO3
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH =>
Cu(OH)2 + CH3COOH = CH3(OH)2 + CuCOOH
NH4{+} + NO3{-} = NH4NO3 =>
NH4{+} + NO3{-} = NH4NO3
MnO + Al = Mn + Al2O =>
MnO + 2 Al = Mn + Al2O
Ag2S + Al + H2O = Al(OH)3 + H2S + Ag =>
3 Ag2S + 2 Al + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 Ag
C3H6 + H2O = CO2 + H2 =>
C3H6 + 6 H2O = 3 CO2 + 9 H2
N5O = N + O =>
N5O = 5 N + O
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
Ag2S + HNO3 + HCl = S2 + AgCl + NO + H2O =>
6 Ag2S + 4 HNO3 + 12 HCl = 3 S2 + 12 AgCl + 4 NO + 8 H2O
S + HOCl + H2O = H2SO4 + HCl =>
S + 3 HOCl + H2O = H2SO4 + 3 HCl
Cr(NO3)2(aq) + Na2CO3(aq) = CrCO3(s) + NaNO3(aq) =>
Cr(NO3)2(aq) + Na2CO3(aq) = CrCO3(s) + 2 NaNO3(aq)
C2H3O2{-} + SO4{-} + H2O = HS{-} + HCO3{-} + H{+} =>
9 C2H3O2{-} + 8 SO4{-} + 4 H2O = 8 HS{-} + 18 HCO3{-} + 9 H{+}
SiCO3 = SiO + CO2 =>
SiCO3 = SiO + CO2
Ni(NO3)2 + Cs(OH) = Cs(NO3) + Ni(OH)2 =>
Ni(NO3)2 + 2 Cs(OH) = 2 Cs(NO3) + Ni(OH)2
KOH + CrCl3*6H2O = Cr(OH)3 + KCl + H2O =>
3 KOH + CrCl3*6H2O = Cr(OH)3 + 3 KCl + 6 H2O
Sb(NO3)4 + Na3PO4 = Sb3(PO4)4 + NaNO3 =>
3 Sb(NO3)4 + 4 Na3PO4 = Sb3(PO4)4 + 12 NaNO3
Zn(OH)2 + KOH + H2 = KZnOH4 + H2O =>
2 Zn(OH)2 + 2 KOH + 5 H2 = 2 KZnOH4 + 4 H2O
C10H18(s) + O2(g) = CO2(g) + H2O(g) =>
2 C10H18(s) + 29 O2(g) = 20 CO2(g) + 18 H2O(g)
Al(OH3) + HCl = Al(OH4)Cl =>
Al(OH3) + HCl = Al(OH4)Cl
MnSO4 + NaOH + Br2 = Na2SO4 + H2O + NaBr + MnO2 =>
MnSO4 + 4 NaOH + Br2 = Na2SO4 + 2 H2O + 2 NaBr + MnO2
Au + HNO3 + HCl = AuCl + NO + H2O =>
3 Au + HNO3 + 3 HCl = 3 AuCl + NO + 2 H2O
FeCl3 + Na2SO3 + H2O = NaCl + FeCl2 + H2SO4 =>
2 FeCl3 + Na2SO3 + H2O = 2 NaCl + 2 FeCl2 + H2SO4
C57H110O6 + H2O = C3H8O3 + C17H35COOH =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C17H35COOH
CuSO4*6Fe*5H2O = CuSO4 + H2O + Fe =>
CuSO4*6Fe*5H2O = CuSO4 + 5 H2O + 6 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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