| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaO + 2 HCl = CaCl2 + H2O
MgNiNO3 = MgNO3 + Ni =>
MgNiNO3 = MgNO3 + Ni
CH3(CH2)16CO2Na + HCl = CH3(CH2)16CO2H + NaCl =>
CH3(CH2)16CO2Na + HCl = CH3(CH2)16CO2H + NaCl
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
MgO(s) + SO2(g) + O2(g) = MgSO4(s) =>
2 MgO(s) + 2 SO2(g) + O2(g) = 2 MgSO4(s)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Hg + CaSO4 = HgSO4 + Ca =>
Hg + CaSO4 = HgSO4 + Ca
CO2 + H2S = C6H12O6 + H2O + S8 =>
12 CO2 + 24 H2S = 2 C6H12O6 + 12 H2O + 3 S8
C18H36O3 + H2O2 = C9H16O4 + H2O =>
C18H36O3 + 7 H2O2 = 2 C9H16O4 + 9 H2O
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
N2H5 + H2O2 = N2 + H2O =>
2 N2H5 + 5 H2O2 = 2 N2 + 10 H2O
PbO + B2O3 + SiO2 = PbB2SiO6 =>
PbO + B2O3 + SiO2 = PbB2SiO6
SC2H6 + O2 = SO2 + CO2 + OH2 =>
2 SC2H6 + 9 O2 = 2 SO2 + 4 CO2 + 6 OH2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Cu + NO3{-} + H{+} = Cu{2+} + N2 + H2O =>
5 Cu + 2 NO3{-} + 12 H{+} = 5 Cu{2+} + N2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KCN + HClO = OH + KCl + CN =>
KCN + HClO = OH + KCl + CN
HCOOCH2H5 + O2 = CO2 + H2O =>
HCOOCH2H5 + 3 O2 = 2 CO2 + 4 H2O
C17H35CO2Na + CaCl2 = (C17H35CO2)2Ca + NaCl =>
2 C17H35CO2Na + CaCl2 = (C17H35CO2)2Ca + 2 NaCl
Na3OH + Fe(NO3)3 = NaNO3 + FeOH =>
Na3OH + Fe(NO3)3 = 3 NaNO3 + FeOH
CO + NaOH + H2O = NaHCO3 + H2 =>
CO + NaOH + H2O = NaHCO3 + H2
H2O + SO2 + Br = H2SO4 + HBr =>
2 H2O + SO2 + 2 Br = H2SO4 + 2 HBr
Be(OH2) = Be + O + H2 =>
Be(OH2) = Be + O + H2
MnCl2 + H2O + Cl2 + KCl = KMnO4 + HCl =>
2 MnCl2 + 8 H2O + 5 Cl2 + 2 KCl = 2 KMnO4 + 16 HCl
K2RuO4 + H2SO4 = RuO2 + O2 + K2SO4 + H2O =>
2 K2RuO4 + 2 H2SO4 = 2 RuO2 + O2 + 2 K2SO4 + 2 H2O
Fe2O3 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe2O3 + 3 NaNO3 + 4 NaOH = 2 Na2FeO4 + 3 NaNO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Cu2(SO4)2 + NaOH = Cu(OH)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaOH = 2 Cu(OH)2 + 2 Na2SO4
Ag2S + KSCN = K2S + CS2 + Ag + N2 =>
3 Ag2S + 2 KSCN = K2S + 2 CS2 + 6 Ag + N2
Mg + MnO = MgO + Mn =>
Mg + MnO = MgO + Mn
C25H50 + O2 = CO2 + H2O =>
2 C25H50 + 75 O2 = 50 CO2 + 50 H2O
CH3CH2OH + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CH2OH + 12 Cu(OH)2 = 6 Cu2O + 2 CO2 + 15 H2O
NH4 + AgNO3 = NNO3 + H4Ag =>
NH4 + AgNO3 = NNO3 + H4Ag
N + H2O + O2 = NH4NO3 =>
4 N + 4 H2O + O2 = 2 NH4NO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CH3CH2OH + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CH2OH + 12 Cu(OH)2 = 6 Cu2O + 2 CO2 + 15 H2O
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N2 =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 8 N2
NaHCO3 = NaCO2 + HO =>
NaHCO3 = NaCO2 + HO
CuCl2 + Al = AlCl1 + Cu =>
CuCl2 + 2 Al = 2 AlCl1 + Cu
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Fe + B2O3 + Mg = Fe2B + MgO =>
4 Fe + B2O3 + 3 Mg = 2 Fe2B + 3 MgO
Pd + HBrO3 = PdBrO3 + H2 =>
2 Pd + 2 HBrO3 = 2 PdBrO3 + H2
Zn(s) + HCl(aq) = H2(g) + ZnCl2 =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2
ZnHCl = ZnClH =>
ZnHCl = ZnClH
NH4 + AgNO3 = NNO3 + H4Ag =>
NH4 + AgNO3 = NNO3 + H4Ag
C700H777O + O3 = CO2 + H2O =>
6 C700H777O + 3575 O3 = 4200 CO2 + 2331 H2O
Al(s) + Fe(NO3)(aq) = Al(NO3)3(aq) + Fe(s) =>
Al(s) + 3 Fe(NO3)(aq) = Al(NO3)3(aq) + 3 Fe(s)
Fe(HCO3)2 + NaMnO4 + H2O = Fe(OH)3 + MnO2 + NaHCO3 + CO2 =>
3 Fe(HCO3)2 + NaMnO4 + 2 H2O = 3 Fe(OH)3 + MnO2 + NaHCO3 + 5 CO2
AgNO3 + C6H5O7Na3*2H2O + H2O = Ag + C6H5O7H3*2H2O + NaNO3 + O2 =>
12 AgNO3 + 4 C6H5O7Na3*2H2O + 6 H2O = 12 Ag + 4 C6H5O7H3*2H2O + 12 NaNO3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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