| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al3{+} + H2 + 2 H2O = 6 Al + 2 H3O{+}
HClO + HCOOH = (HCOO)ClO + H2 =>
HClO + HCOOH = (HCOO)ClO + H2
PbCl3 = PbCl2 + Cl =>
PbCl3 = PbCl2 + Cl
Cu(s)I2(g) = CuI2 =>
Cu(s)I2(g) = CuI2
KCl + SnBr4 = KBr + SnCl4 =>
4 KCl + SnBr4 = 4 KBr + SnCl4
Cl2 + KOH = KClO5 + KCl + H2O =>
5 Cl2 + 10 KOH = KClO5 + 9 KCl + 5 H2O
H2SO4 + IO3 = I2 + SO4 + H2O =>
6 H2SO4 + 2 IO3 = I2 + 6 SO4 + 6 H2O
CH3CH4OH + O2 = CH3CHO + H2O =>
CH3CH4OH + O2 = CH3CHO + 2 H2O
NiSHCl = NiClHS =>
NiSHCl = NiClHS
MgSO4 + NaOH = Mg(OH)2 + SO4 + Na =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4 + 2 Na
CoCl2 + HCl = CoH2 + Cl2 =>
CoCl2 + 2 HCl = CoH2 + 2 Cl2
Pb3(PO4)4 + CaCO3 = Pb(CO3)2 + Ca3(PO4)2 =>
Pb3(PO4)4 + 6 CaCO3 = 3 Pb(CO3)2 + 2 Ca3(PO4)2
Cu(s)H2SO4(l) = CuSO4(s) + H2(g) =>
Cu(s)H2SO4(l) = CuSO4(s) + H2(g)
C(g) + H(g) = C2H2 =>
2 C(g) + 2 H(g) = C2H2
Ca(OH)2 + H2C2H3O2 = CaC2H3O2 + H2O =>
Ca(OH)2 + H2C2H3O2 = CaC2H3O2 + 2 H2O
Li2(CO3) + Ca(NO3)2 = Li(NO3) + Ca(CO3) =>
Li2(CO3) + Ca(NO3)2 = 2 Li(NO3) + Ca(CO3)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HBr + Mn = MnBr + H2 =>
2 HBr + 2 Mn = 2 MnBr + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na0 = Na =>
Na0 = Na
PbO2 + Br2 = PbBr2 + O2 =>
PbO2 + Br2 = PbBr2 + O2
AlBr3 + NaH = AlH3 + NaBr =>
AlBr3 + 3 NaH = AlH3 + 3 NaBr
Cl2O7 + H2O = ClO4 + H3O =>
Cl2O7 + 3 H2O = 2 ClO4 + 2 H3O
Na2 + SO3 + HCl = NaCl + SO2 + H2O =>
Na2 + SO3 + 2 HCl = 2 NaCl + SO2 + H2O
Na + H2NO3 = H + NaNO3 =>
Na + H2NO3 = 2 H + NaNO3
KI + K2CrO7 + H2SO4 = I + K2SO4 + Cr2(SO4)3 + H2O =>
18 KI + 2 K2CrO7 + 14 H2SO4 = 18 I + 11 K2SO4 + Cr2(SO4)3 + 14 H2O
AgF + NaOH = AgOH + NaF =>
AgF + NaOH = AgOH + NaF
C2F4 = CF2 =>
C2F4 = 2 CF2
H(g) = H2(g) =>
2 H(g) = H2(g)
MnO4{-} + S{2-} + H2O = MnO2 + S8 + OH{-} =>
16 MnO4{-} + 24 S{2-} + 32 H2O = 16 MnO2 + 3 S8 + 64 OH{-}
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
C2 + H + H2O = C2H5OH =>
C2 + 4 H + H2O = C2H5OH
NaHCO3 + HC2H3 = NaC2H3 + HCO3 + H2O =>
14 NaHCO3 + 13 HC2H3 = 14 NaC2H3 + 12 HCO3 + 6 H2O
P2O5 + Na2SO4 = Na3PO4 + SO3 =>
P2O5 + 3 Na2SO4 = 2 Na3PO4 + 3 SO3
NaH + CH3OH = CH3O + NaH2 =>
NaH + CH3OH = CH3O + NaH2
HC2H3O2 + HCl = H2C2 + H3O2Cl =>
HC2H3O2 + HCl = H2C2 + H3O2Cl
FeO + H2SO4(dil) = FeSO4 + H2O =>
FeO + H2SO4(dil) = FeSO4 + H2O
XCa(OH)2 + HNO3 = XCa(NO3)2 + H2O =>
XCa(OH)2 + 2 HNO3 = XCa(NO3)2 + 2 H2O
KOH + Al + H2O = K2Al2O4 + H2 =>
2 KOH + 2 Al + 2 H2O = K2Al2O4 + 3 H2
Fe(HO)3 = Fe2O3 + H2O =>
2 Fe(HO)3 = Fe2O3 + 3 H2O
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
NH4OH(aq) + CaCl2(aq) = NH4Cl(aq) + Ca(OH)2(s) =>
2 NH4OH(aq) + CaCl2(aq) = 2 NH4Cl(aq) + Ca(OH)2(s)
PH3 + KClO3 = H3PO4 + KCl =>
3 PH3 + 4 KClO3 = 3 H3PO4 + 4 KCl
CH3 + N2Cl4 = N2 + H2 + Cl3C =>
4 CH3 + 3 N2Cl4 = 3 N2 + 6 H2 + 4 Cl3C
C2 + H2 + O2 = C8H16O8 =>
4 C2 + 8 H2 + 4 O2 = C8H16O8
Ca + NaOH = Ca(OH)3 + Na =>
Ca + 3 NaOH = Ca(OH)3 + 3 Na
HgO + Co = CoO + Hg =>
HgO + Co = CoO + Hg
H2C6H8O4 + H2O = C6H12 + O2 =>
2 H2C6H8O4 + 2 H2O = 2 C6H12 + 5 O2
KOH + U(SO4)2 = H2O + K2SO4 + UO2 =>
4 KOH + U(SO4)2 = 2 H2O + 2 K2SO4 + UO2
C5H12Cl + NaOH = C5H12O + NaCl + H =>
C5H12Cl + NaOH = C5H12O + NaCl + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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