| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + S = Cu2S
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
CaCo3 + C2H4O2 = CaC4H6O4 + Co2 + H2 =>
2 CaCo3 + 4 C2H4O2 = 2 CaC4H6O4 + 3 Co2 + 2 H2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
N + O = NO =>
N + O = NO
Li2S + SnO2 + LiCl = Li68Sn10S28O20Cl12 =>
28 Li2S + 10 SnO2 + 12 LiCl = Li68Sn10S28O20Cl12
Au + CN{-} + O2 + H2O = Au(CN)4{-} + OH{-} =>
4 Au + 16 CN{-} + 3 O2 + 6 H2O = 4 Au(CN)4{-} + 12 OH{-}
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
I2 + ClO3{-} = IO3 + Cl{-} =>
I2 + 2 ClO3{-} = 2 IO3 + 2 Cl{-}
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li2S + P2S5 + LiCl = Li57P10S47Cl13 =>
22 Li2S + 5 P2S5 + 13 LiCl = Li57P10S47Cl13
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Li2S + SnS2 + LiCl = Li67Sn10S47Cl13 =>
27 Li2S + 10 SnS2 + 13 LiCl = Li67Sn10S47Cl13
Cu2O + O2 = CuO2 =>
2 Cu2O + 3 O2 = 4 CuO2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
In + Mo + Se = InMo6Se8 =>
In + 6 Mo + 8 Se = InMo6Se8
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CuNO3 + MgClO4 = CuClO4 + MgNO3 =>
CuNO3 + MgClO4 = CuClO4 + MgNO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Mn(OH)2 + NiO2 = Mn2O3 + Ni(OH)2 + H2O =>
2 Mn(OH)2 + NiO2 = Mn2O3 + Ni(OH)2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/23
Équations équilibrées sur02/15/22
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