| Équations équilibrées la veille |
4 NaI + O2 = 2 Na2O + 2 I2
S2O3{2-} + OH{-} = SO4{2-} + {4-} + H2O =>
S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 2{4-} + 5 H2O
Ba(OH)2*8H2O(s) = Ba(OH)2(s) + H2O(l) =>
Ba(OH)2*8H2O(s) = Ba(OH)2(s) + 8 H2O(l)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + H2O(l) =>
2 HBr(aq) + Ba(OH)2(aq) = BaBr2(aq) + 2 H2O(l)
IO3{-} + S2O5{2-} + H2O = I2 + SO4{2-} + H{+} =>
4 IO3{-} + 5 S2O5{2-} + 3 H2O = 2 I2 + 10 SO4{2-} + 6 H{+}
CH2Cl2 + H2O = CH2O + HCl =>
CH2Cl2 + H2O = CH2O + 2 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
*C6H12O6 + O2CO2 + H2O = C6H12O7 =>
23*C6H12O6 + 6 O2CO2 + 6 H2O = 24 C6H12O7
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
K(s) + I2(g) = KI(s) =>
2 K(s) + I2(g) = 2 KI(s)
*C6H12O6 + O2CO2 + H2O = C6H12O7 =>
23*C6H12O6 + 6 O2CO2 + 6 H2O = 24 C6H12O7
C4H10O + H2CrO4 + H2SO4 = C4H8O2 + Cr2(SO4)3 + H2O =>
3 C4H10O + 4 H2CrO4 + 6 H2SO4 = 3 C4H8O2 + 2 Cr2(SO4)3 + 13 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
NH2OH + HNO3 = NH2NO3 + H2O =>
NH2OH + HNO3 = NH2NO3 + H2O
Al(s) + Zn(NO3)2(aq) = Al(NO3)2(aq) + Zn(s) =>
Al(s) + Zn(NO3)2(aq) = Al(NO3)2(aq) + Zn(s)
Fe + CI2 = (FeCI2)2 =>
2 Fe + 2 CI2 = (FeCI2)2
Li + CH3COOH = LiCH2COOH + H2 =>
2 Li + 2 CH3COOH = 2 LiCH2COOH + H2
C8OH + O2 = CO2 + H2O =>
4 C8OH + 31 O2 = 32 CO2 + 2 H2O
Hg + H2O2 = HgO + H2O =>
Hg + H2O2 = HgO + H2O
Fe2(SO4)3 + Fe = FeSO4 =>
Fe2(SO4)3 + Fe = 3 FeSO4
Br + F = BrF =>
Br + F = BrF
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C10H8O + C6H4N3O2Cl = C16H11N3O3 + HCl =>
C10H8O + C6H4N3O2Cl = C16H11N3O3 + HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2Fe(SO4)2 + NaOH = NH3*H2O + Fe(OH)2 + Na2SO4 =>
(NH4)2Fe(SO4)2 + 4 NaOH = 2 NH3*H2O + Fe(OH)2 + 2 Na2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(s) + H2O(aq) = Mg(OH)2 + H2 =>
Mg(s) + 2 H2O(aq) = Mg(OH)2 + H2
NaCl = Na + Cl =>
NaCl = Na + Cl
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
SnS2 + OH = SnOH + S =>
SnS2 + OH = SnOH + 2 S
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
C6H5NHC6H4NO + H2 = C6H5NHC6H4NH2 + H2O =>
C6H5NHC6H4NO + 2 H2 = C6H5NHC6H4NH2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
C + H + Cl = CHCl3 =>
C + H + 3 Cl = CHCl3
Na2SiF6 + CaO = CaF2 + NaF + SiO2 =>
Na2SiF6 + 2 CaO = 2 CaF2 + 2 NaF + SiO2
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
HCO3 + H2O = H2CO3 + O =>
2 HCO3 + H2O = 2 H2CO3 + O
Zn(oh)2 + RbOH = Zn(OH)2 + Rb =>
Zn(oh)2 + 4 RbOH = 2 Zn(OH)2 + 4 Rb
HC2H3O2 + NaHCO3 = NaC2H3CO3 + H2O + CO2 =>
5 HC2H3O2 + 4 NaHCO3 = 4 NaC2H3CO3 + 6 H2O + 2 CO2
Pb(C2H3O2)2 + MnBr2 = PbBr2 + Mn(C2H3O2)2 =>
Pb(C2H3O2)2 + MnBr2 = PbBr2 + Mn(C2H3O2)2
Cu2(OH)2CO3 + CF3COOH = Cu(CF3COO)2 + H2O + CO2 =>
Cu2(OH)2CO3 + 4 CF3COOH = 2 Cu(CF3COO)2 + 3 H2O + CO2
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
Mn + Al2(SO4)3 = Mn3Al + SO4 =>
6 Mn + Al2(SO4)3 = 2 Mn3Al + 3 SO4
NaNo3 + HCl = NaCl + HNo3 =>
NaNo3 + HCl = NaCl + HNo3
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| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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