| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCe2 + 3 O2 = 2 CuO + 4 CeO
CS2 = C + S =>
CS2 = C + 2 S
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
CuOCH4 = CuCH4O =>
CuOCH4 = CuCH4O
KOH + ZnClO = KClO + ZnOH =>
KOH + ZnClO = KClO + ZnOH
CS2 = CS + S2 =>
2 CS2 = 2 CS + S2
CaCl2O2 = CaCl2 + CaCl2O6 =>
3 CaCl2O2 = 2 CaCl2 + CaCl2O6
Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l) =>
HClO4(aq) + LiOH(aq) = LiClO4 + H2O(l)
K2Cr2O7 + C2H5OH + HCl = CrCl3 + CH3CHO + KCl + H2O =>
K2Cr2O7 + 3 C2H5OH + 8 HCl = 2 CrCl3 + 3 CH3CHO + 2 KCl + 7 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
PBCO3 = PBO + CO2 =>
PBCO3 = PBO + CO2
Pb(NO3)2 + K2 + CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2 + CrO4 = PbCrO4 + 2 KNO3
CS2 = C + S2 =>
CS2 = C + S2
C6H5NH2 + CH3COOH = C6H5NH2*CH3COOH =>
C6H5NH2 + CH3COOH = C6H5NH2*CH3COOH
HMnO4 + H2C2O4 = Mn(OH)2 + CO2 + H2O =>
2 HMnO4 + 5 H2C2O4 = 2 Mn(OH)2 + 10 CO2 + 4 H2O
CuCe2 + O2 = CuO + CeO =>
2 CuCe2 + 3 O2 = 2 CuO + 4 CeO
KOH + ZnClO = KClO + ZnOH =>
KOH + ZnClO = KClO + ZnOH
FeS2 + HNO3 = FeNO33 + NO + H2SO4 + H2O =>
3 FeS2 + 76 HNO3 = 3 FeNO33 + 73 NO + 6 H2SO4 + 32 H2O
NaF + HNO3 = NaNO3 + HF =>
NaF + HNO3 = NaNO3 + HF
HAuCl4 + H2O = Au + HCl + O2 =>
4 HAuCl4 + 6 H2O = 4 Au + 16 HCl + 3 O2
H2CrO4 + Zn(OH)2 = HOH + ZnCrO4 =>
H2CrO4 + Zn(OH)2 = 2 HOH + ZnCrO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
KI + FeCl3 = Fe + Cl3KI =>
KI + FeCl3 = Fe + Cl3KI
CO3 = COO2 =>
CO3 = COO2
C6H5NH2 + Br2 = C6NH2Br3H2 + HBr =>
C6H5NH2 + 3 Br2 = C6NH2Br3H2 + 3 HBr
AgNO3 + Kl = Ag + KlNO3 =>
AgNO3 + Kl = Ag + KlNO3
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
C6H6 + CH3OH = C6H5CH3 + H2O =>
C6H6 + CH3OH = C6H5CH3 + H2O
C4H2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C4H2(s) + 9 O2(g) = 8 CO2(g) + 2 H2O(g)
Cu(OH)2 + HY = CuY + Y2 + H2O =>
2 Cu(OH)2 + 4 HY = 2 CuY + Y2 + 4 H2O
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
C6H12O6 = CH3CO2H =>
C6H12O6 = 3 CH3CO2H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + NH3 = Zn(NH3) =>
Zn + NH3 = Zn(NH3)
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Cu(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Cu(OH)2
H2(g) + MnO4(s) = MnO2(s) + H2O =>
2 H2(g) + MnO4(s) = MnO2(s) + 2 H2O
Si2H6 + SiO2 + H2O = SiH3OH =>
3 Si2H6 + SiO2 + 5 H2O = 7 SiH3OH
CH3NHCH2CH3 + HCl = CH3CH2NH2CH3 + Cl =>
CH3NHCH2CH3 + HCl = CH3CH2NH2CH3 + Cl
BaCO3 + FePO4 = Ba3(PO4)2 + Fe2(CO3)3 =>
3 BaCO3 + 2 FePO4 = Ba3(PO4)2 + Fe2(CO3)3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
C5H12 + O2 = C3O2 + H2O =>
3 C5H12 + 14 O2 = 5 C3O2 + 18 H2O
Bi(NO3)3 + Na2S = Bi2S3 + Na + NO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 Na + 6 NO3
Ca(OH) + HI = H2O + CaI =>
Ca(OH) + HI = H2O + CaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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