| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2(H2O)(s) = BaCl2(s)H2O(l)
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2 =>
CH3CH2CHO + NaBH4 = CH3CH2CH2OH + NaBH2
Sr(NO3)2 + (NH4)3(PO4) = Sr3(PO4)2 + NH4(NO3) =>
3 Sr(NO3)2 + 2(NH4)3(PO4) = Sr3(PO4)2 + 6 NH4(NO3)
AlI3 + Zn2 = Al2 + ZnI2 =>
4 AlI3 + 3 Zn2 = 2 Al2 + 6 ZnI2
BaSiF6 = SiF4BaF2 =>
BaSiF6 = SiF4BaF2
S3F5 = S + F2 =>
2 S3F5 = 6 S + 5 F2
Na2CO3 + KOH = Na2OH + KCO3 =>
Na2CO3 + KOH = Na2OH + KCO3
Ca(HCO3)2 + HCl = CaCl2 + CO2H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2H2O
Al(NO3)3 + K3PO4 = AlPO4 + K(NO3) =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 K(NO3)
AgNO3 + KH2PO4 = Ag3PO4 + KNO3 + HNO3 =>
3 AgNO3 + KH2PO4 = Ag3PO4 + KNO3 + 2 HNO3
Fe + IO3 = Fe(IO3)3 =>
Fe + 3 IO3 = Fe(IO3)3
C2H3NaO2 + H2SO4 = C2H3O2H + Na2SO4 =>
2 C2H3NaO2 + H2SO4 = 2 C2H3O2H + Na2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HPO3 + H2O = H3O + PO3 =>
HPO3 + H2O = H3O + PO3
HCL(aq)NAOH(aq) = H2O(l)NACL(aq) =>
HCL(aq)NAOH(aq) = H2O(l)NACL(aq)
CH3COOH + Al2(CO3)3 = (CH3COO)3Al + H2O + CO2 =>
6 CH3COOH + Al2(CO3)3 = 2(CH3COO)3Al + 3 H2O + 3 CO2
Os + F2 = OsF8 =>
Os + 4 F2 = OsF8
C2H4 + Br2 = C2H4Br21 =>
2 C2H4 + 21 Br2 = 2 C2H4Br21
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
AlCl3 + NH3 = AlCl3NH3 =>
AlCl3 + NH3 = AlCl3NH3
CH3{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH = CH{-}CH3 + H2
Hg2Cl2 + NaNO3 = HgNO3 + NaCl =>
Hg2Cl2 + 2 NaNO3 = 2 HgNO3 + 2 NaCl
CaH2O = HCaOH =>
CaH2O = HCaOH
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
NaClO4 + AgNO3 = AgClO4 + NaNO3 =>
NaClO4 + AgNO3 = AgClO4 + NaNO3
NaNO3(aq) + HI(aq) = NaI(s) + HNO3(aq) =>
NaNO3(aq) + HI(aq) = NaI(s) + HNO3(aq)
Cr2(SO)4 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO)4 + 14 H2O2 + 12 NaOH = 2 Na2CrO4 + 4 Na2SO4 + 20 H2O
NO2 + H2O + Cl2 = HCl + HNO3 =>
2 NO2 + 2 H2O + Cl2 = 2 HCl + 2 HNO3
NH4I + AgNO3 = NH4NO3 + AgI =>
NH4I + AgNO3 = NH4NO3 + AgI
NO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
NO2 + 2 KI + H2SO4 = I2 + NO + K2SO4 + H2O
C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + HCl =>
3 C6H5NO3 + FeCl3 = Fe(C6H4NO3)3 + 3 HCl
CaHPO4 + Al(OH)3 = Ca(OH)2 + Al2(HPO4)3 =>
3 CaHPO4 + 2 Al(OH)3 = 3 Ca(OH)2 + Al2(HPO4)3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cr(OH)2 + H2SO3 = CrSO3 + H2O =>
Cr(OH)2 + H2SO3 = CrSO3 + 2 H2O
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
S + NaOH = NaHS + Na2SO4 + H2O =>
4 S + 5 NaOH = 3 NaHS + Na2SO4 + H2O
aluminumbromide + chlorinegas = aluminumchloride + bromine =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Cu2 + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu2 + 2 Zn(NO3)2 = 2 Cu(NO3)2 + 2 Zn
K + H2O = KH + O2 =>
4 K + 2 H2O = 4 KH + O2
K2SO4 + NH3 + H2O = (NH4)2SO4 + KOH =>
K2SO4 + 2 NH3 + 2 H2O = (NH4)2SO4 + 2 KOH
K2Cr2O7 + H2SO4 + MgCl2 = Cl2 + Cr2(SO4)3 + K2SO4 + MgSO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 MgCl2 = 3 Cl2 + Cr2(SO4)3 + K2SO4 + 3 MgSO4 + 7 H2O
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
ClH + NH3 = Cl + NH4 =>
ClH + NH3 = Cl + NH4
HNO + Mg(OH)2 = Mg(NO)2 + H2O =>
2 HNO + Mg(OH)2 = Mg(NO)2 + 2 H2O
Li + Hg(NO3)2 = Hg + LiNO3 =>
2 Li + Hg(NO3)2 = Hg + 2 LiNO3
CaF2 + H = Ca + HF =>
CaF2 + 2 H = Ca + 2 HF
{-} = {-}53 =>
e = {-}53
KNO3 + NiI2 = KI + Ni(NO3)2 =>
2 KNO3 + NiI2 = 2 KI + Ni(NO3)2
SnCl2 + HgCl3 = SnCl4 + Hg2Cl2 =>
2 SnCl2 + 2 HgCl3 = 2 SnCl4 + Hg2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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