| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C18H3202 + O2 = CO2 + H2O =>
2 C18H3202 + 1637 O2 = 36 CO2 + 3202 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
AgINaCl = AgClNaI =>
AgINaCl = AgClNaI
Ni + RbNO3 = Ni(NO3)2 + Rb =>
Ni + 2 RbNO3 = Ni(NO3)2 + 2 Rb
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + HCO2{-} + H2O = MnO2 + CO2 + OH{-} =>
2 MnO4{-} + 3 HCO2{-} + H2O = 2 MnO2 + 3 CO2 + 5 OH{-}
SnCl2 + H2O2 + HCl = SnCl4 + H2O =>
SnCl2 + H2O2 + 2 HCl = SnCl4 + 2 H2O
C6H5Cl + CH3Cl + Na = C7H8 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C7H8 + 2 NaCl
AgNO3 + Ca(CH3COO)2 = AgCa + NO3(CH3COO)2 =>
AgNO3 + Ca(CH3COO)2 = AgCa + NO3(CH3COO)2
FeS2 + O2 + H2 = FeSO4 + H2SO4 =>
FeS2 + 4 O2 + H2 = FeSO4 + H2SO4
BaCl2*2H2O + Na3PO4*12H2O = Ba3(PO4)2 + H2O + NaCl =>
3 BaCl2*2H2O + 2 Na3PO4*12H2O = Ba3(PO4)2 + 30 H2O + 6 NaCl
Mg + Fe = MgFe2 =>
Mg + 2 Fe = MgFe2
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + NaOH + H2O =>
3 C2H5OH + Na2Cr2O7 + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 2 NaOH + 5 H2O
HN3 + H2O = H2N3 + OH =>
HN3 + H2O = H2N3 + OH
SiO2 = O3 + SiO =>
3 SiO2 = O3 + 3 SiO
CaO(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
CaO(aq) + 2 HCl(aq) = CaCl2(aq) + H2O(l)
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Cr(OH)2 + H2SO4 = CrSO4 + HOH =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 HOH
C2H6 + Br = CHBr + HBr =>
C2H6 + 6 Br = 2 CHBr + 4 HBr
CaCl2 + Ca3Po4 = Ca3(Po4)2 + CaCl =>
3 CaCl2 + 2 Ca3Po4 = Ca3(Po4)2 + 6 CaCl
KOH + Cr(C2H3O2)3 = KC2H3O2 + Cr(OH)3 =>
3 KOH + Cr(C2H3O2)3 = 3 KC2H3O2 + Cr(OH)3
OH + Co2 = Co(OH)3 =>
6 OH + Co2 = 2 Co(OH)3
Al(NO3)3 + Sr(OH)2 = Al(OH)3 + Sr(NO3)2 =>
2 Al(NO3)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(NO3)2
Li2CO3 + HfO2 + TeO2 + O2 = Li2HfTeO6 + CO2 =>
2 Li2CO3 + 2 HfO2 + 2 TeO2 + O2 = 2 Li2HfTeO6 + 2 CO2
NH3 + H3PO3 = HNO3 + P + H2O =>
3 NH3 + 8 H3PO3 = 3 HNO3 + 8 P + 15 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + (NaAlO2)(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2(NaAlO2)(aq)
Ln + H2O = Ln(OH)3 + H2 =>
2 Ln + 6 H2O = 2 Ln(OH)3 + 3 H2
CaCl2 + NH4OH = Ca(OH)2 + (NH4)Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2(NH4)Cl
KNO3 + C = CO2 + NO2 + K2O =>
4 KNO3 + C = CO2 + 4 NO2 + 2 K2O
C5H10O2 + Ca(OH)2 = C10H18O4Ca + H2O =>
2 C5H10O2 + Ca(OH)2 = C10H18O4Ca + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2NC6H4OH + C4H6O3 = C8H9NO2 + CH3COOH =>
H2NC6H4OH + C4H6O3 = C8H9NO2 + CH3COOH
Al(s) + Cl(g) = AlCl(s) =>
Al(s) + Cl(g) = AlCl(s)
CH3CHO + Ag(NH3)2OH = CH3COOH + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COOH + 2 Ag + 4 NH3 + H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Al + Ni{2+} = Ni(s) + Al{3+} =>
2 Al + 3 Ni{2+} = 3 Ni(s) + 2 Al{3+}
CH3COOH + NaOH = NaCH3COOH + H2O + CO2 =>
9 CH3COOH + 8 NaOH = 8 NaCH3COOH + 6 H2O + 2 CO2
NaOHHNO4 = NaNO4H2O =>
NaOHHNO4 = NaNO4H2O
FeO2O3 + CO = Fe + CO2 =>
FeO2O3 + 5 CO = Fe + 5 CO2
PbCl2 + HBr = HCl + PbBr2 =>
PbCl2 + 2 HBr = 2 HCl + PbBr2
MgSO4(aq) + KOH(aq) = Mg(OH)2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KOH(aq) = Mg(OH)2(s) + K2SO4(aq)
NaI + CaCI2 = NaCI2 + CaI =>
NaI + CaCI2 = NaCI2 + CaI
CuCl2*H2O + NaOH + C6H12O6 + AlCl3 = Cu108Al92O200 + NaCl + H2O + C2H12O7 =>
324 CuCl2*H2O + 1476 NaOH + 46 C6H12O6 + 276 AlCl3 = 3 Cu108Al92O200 + 1476 NaCl + 510 H2O + 138 C2H12O7
CuCl2 + Br2 = CuBr + Cl =>
2 CuCl2 + Br2 = 2 CuBr + 4 Cl
CaCl2 + NH4OH = Ca(OH)2 + (NH4)Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2(NH4)Cl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Cl2 + AgNO3 + H2O = AgCl + HClO3 + HNO3 =>
3 Cl2 + 5 AgNO3 + 3 H2O = 5 AgCl + HClO3 + 5 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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