| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Na + C6H12 = 6 NaC + 12 H
HC4H7O2 + OH = C4H7O2 + H2O =>
HC4H7O2 + OH = C4H7O2 + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
Cu3CO3(s) = Cu3O(s) + CO2(g) =>
Cu3CO3(s) = Cu3O(s) + CO2(g)
H2SO4 + CO2 = H2O + CO + SO4 =>
H2SO4 + CO2 = H2O + CO + SO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C3H6O3 + Cu{2+} + OH{-} = C3H6O4{-} + Cu2O + H2O =>
2 C3H6O3 + 2 Cu{2+} + 6 OH{-} = 2 C3H6O4{-} + Cu2O + 3 H2O
K + FeSO3 = K2SO3 + Fe =>
2 K + FeSO3 = K2SO3 + Fe
Fe2O3(s) + C(s) = Fe(s) + CO(g)(l) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)(l)
C7H12ClN5 + H2O2 + NaOH = CO2 + NaCl + H2O + N2 =>
2 C7H12ClN5 + 39 H2O2 + 2 NaOH = 14 CO2 + 2 NaCl + 52 H2O + 5 N2
Sn + Fe{2+} = Sn{2+} + Fe =>
Sn + Fe{2+} = Sn{2+} + Fe
C6H6SO3 + H2S2O7 = C6H6S2O6 + H2SO4 =>
C6H6SO3 + H2S2O7 = C6H6S2O6 + H2SO4
Na2(SiO3) + CuPO4 = Cu(SiO3) + Na2PO4 =>
Na2(SiO3) + CuPO4 = Cu(SiO3) + Na2PO4
Na3 + O = NaO7 =>
Na3 + 21 O = 3 NaO7
RbOH + H3PO3 = Rb3PO3 + H2O =>
3 RbOH + H3PO3 = Rb3PO3 + 3 H2O
C9O3H9 + O2 = CO2 + H2O =>
4 C9O3H9 + 39 O2 = 36 CO2 + 18 H2O
C6H10O4 + NaOH = C6H8O4Na2 + H2O =>
C6H10O4 + 2 NaOH = C6H8O4Na2 + 2 H2O
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Li2OHCl = Li2HClO =>
Li2OHCl = Li2HClO
Mg(OH)2 = MgO(s) + H2O =>
Mg(OH)2 = MgO(s) + H2O
K2S(aq) + HBr(aq) = KBr(aq) + H2S =>
K2S(aq) + 2 HBr(aq) = 2 KBr(aq) + H2S
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
CaCO3(s) + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
HNO3(aq) + LiOH(aq) = LiNO3 + H2O =>
HNO3(aq) + LiOH(aq) = LiNO3 + H2O
AgCl + NaOH = NaCl + Ag2O + H2O =>
2 AgCl + 2 NaOH = 2 NaCl + Ag2O + H2O
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KCl + LiBr = LiK + ClBr =>
KCl + LiBr = LiK + ClBr
C12H26(l) + O2(g) = CO2(g) + H2O(l) =>
2 C12H26(l) + 37 O2(g) = 24 CO2(g) + 26 H2O(l)
KJ + H2SO4 = J2 + K2SO4 + H2O + H2S =>
8 KJ + 5 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O + H2S
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C5*H10*O2 + O2 = CO2 + H2O =>
2 C5*H10*O2 + 13 O2 = 10 CO2 + 10 H2O
H3BO3 + LiOH = Li3BO3 + H2O =>
H3BO3 + 3 LiOH = Li3BO3 + 3 H2O
C15H16O2 + O2 = CO2 + H2O =>
C15H16O2 + 18 O2 = 15 CO2 + 8 H2O
C12H17O6N + NaOH = C12H17NO7 + H2O + Na =>
C12H17O6N + 2 NaOH = C12H17NO7 + H2O + 2 Na
NO2 = N2 + O2 =>
2 NO2 = N2 + 2 O2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C2H5OH + Na = C2H3ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H3ONa + 3 H2
AgNO2 + Ni2O3 = Ag2O + Ni(NO2)3 =>
6 AgNO2 + Ni2O3 = 3 Ag2O + 2 Ni(NO2)3
Ca3NaAl6Si6O24Cl + NaCl + SiO2 = NaAlSi3O8 + CaCl2 =>
Ca3NaAl6Si6O24Cl + 5 NaCl + 12 SiO2 = 6 NaAlSi3O8 + 3 CaCl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3CH2OH + HBr = CH3CH2CH2CH2Br + H2O =>
2 CH3CH2OH + HBr = CH3CH2CH2CH2Br + 2 H2O
HCOOH + Na2CO3 = HCOOHNa + H2O + CO2 =>
3 HCOOH + Na2CO3 = 2 HCOOHNa + H2O + 2 CO2
NH3 + CH3COCH2CH3 = CH2O + CH3NH2 =>
3 NH3 + CH3COCH2CH3 = CH2O + 3 CH3NH2
CH3COOH + Cr(OH)3 + Hg(OH)2 = CrHg(CH3COO)5 + H2O =>
5 CH3COOH + Cr(OH)3 + Hg(OH)2 = CrHg(CH3COO)5 + 5 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
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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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