| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2SO3 + Ba(OH)2 = BaSO3 + H2O =>
H2SO3 + Ba(OH)2 = BaSO3 + 2 H2O
C15H21GaO6 + O2 = Ga2O3 + CO2 + H2O =>
2 C15H21GaO6 + 36 O2 = Ga2O3 + 30 CO2 + 21 H2O
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
CuFe2S3 + HNO3 = Cu(NO3)2 + H2SO4 + H2O + NO2 + Fe(NO3)3 =>
CuFe2S3 + 34 HNO3 = Cu(NO3)2 + 3 H2SO4 + 14 H2O + 26 NO2 + 2 Fe(NO3)3
CuZn + HCl = CuCl + ZnH =>
CuZn + HCl = CuCl + ZnH
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KNO3 + Cu + H2SO4 = KNO2 + CuSO4 + H2O =>
KNO3 + Cu + H2SO4 = KNO2 + CuSO4 + H2O
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NH2{-}CH2{-}COOH = NH2{-}CH{-}COOLi{+} =>
NH2{-}CH2{-}COOH = NH2{-}CH{-}COOLi{+}
MnCl2 + Na2SO4 = NaCl + MnSO4 =>
MnCl2 + Na2SO4 = 2 NaCl + MnSO4
NaI + H2SO4 = H2O + S + I2 + Na2SO4 =>
6 NaI + 4 H2SO4 = 4 H2O + S + 3 I2 + 3 Na2SO4
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
(FeO) = Fe + O =>
(FeO) = Fe + O
NH4NO3 + NaOH = NaNO3 + NH3 + H2O2 =>
6 NH4NO3 + 5 NaOH = 5 NaNO3 + 7 NH3 + 4 H2O2
SiO2 + KOH = K2(SiO3) + H2O =>
SiO2 + 2 KOH = K2(SiO3) + H2O
FeCl3 + KOH = Fe(OH)3 + (KCl)3 =>
FeCl3 + 3 KOH = Fe(OH)3 + (KCl)3
HNO3 + C4H4O2 + H2O = NO + C4H6O4 =>
2 HNO3 + 3 C4H4O2 + 2 H2O = 2 NO + 3 C4H6O4
CH4 + S8 = H2S + CS2 =>
2 CH4 + S8 = 4 H2S + 2 CS2
ZnBr2 + K2SO4 = ZnSO4 + KBr =>
ZnBr2 + K2SO4 = ZnSO4 + 2 KBr
CH4 + S8 = H2S + CS2 =>
2 CH4 + S8 = 4 H2S + 2 CS2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZrB2 = Zr + B =>
ZrB2 = Zr + 2 B
Cu + SO4{-2} = CuO + SO3{-2} =>
Cu + SO4{-2} = CuO + SO3{-2}
CH4 + S8 = H2S + CS2 =>
2 CH4 + S8 = 4 H2S + 2 CS2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H13J = C6H12 + HJ =>
C6H13J = C6H12 + HJ
Na2C2O4 + KMnO4 + HCl = CO2 + MnCl + KCl + NaCl + H2O =>
3 Na2C2O4 + KMnO4 + 8 HCl = 6 CO2 + MnCl + KCl + 6 NaCl + 4 H2O
KNO3(aq) + BaCl2(aq) = BaNO3 + KCl2 =>
KNO3(aq) + BaCl2(aq) = BaNO3 + KCl2
CH4 + S8 = H2S + CS2 =>
2 CH4 + S8 = 4 H2S + 2 CS2
HI + C2H4 = I{-} + C2H4{+} + H2 =>
2 HI + 2 C2H4 = 2 I{-} + 2 C2H4{+} + H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2 =>
4 K4Fe(CN)6 + 30 KMnO4 + 82 H2SO4 = 46 KHSO4 + 2 Fe2(SO4)3 + 30 MnSO4 + 24 HNO3 + 24 CO2 + 47 H2
Co(NO3)3(aq) + (NH4)2S(aq) = Co2S3(s) + NH4NO3(aq) =>
2 Co(NO3)3(aq) + 3(NH4)2S(aq) = Co2S3(s) + 6 NH4NO3(aq)
Mg + Cu(SO4) = Mg(SO4)2 + Cu =>
Mg + 2 Cu(SO4) = Mg(SO4)2 + 2 Cu
CH4 + S8 = H2S + CS2 =>
2 CH4 + S8 = 4 H2S + 2 CS2
KClO2 + P = KCl + P2O5 =>
5 KClO2 + 4 P = 5 KCl + 2 P2O5
C12H10 + H2 = C6H14 =>
C12H10 + 9 H2 = 2 C6H14
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
Mn + Cl2 = MnCl6 =>
Mn + 3 Cl2 = MnCl6
K2Cr2O7 + FeSO4 + H2SO4 = K2(SO4)3 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 2 FeSO4 + 7 H2SO4 = K2(SO4)3 + Cr2(SO4)3 + Fe2(SO4)3 + 7 H2O
KClO2 + P = KCl + P2O5 =>
5 KClO2 + 4 P = 5 KCl + 2 P2O5
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
H2C2O4 + KMnO4 + H2SO4 = MnSO + K2SO4 + CO2 + H2O =>
11 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO + K2SO4 + 22 CO2 + 14 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOHHClO4 = KClO4H2O =>
KOHHClO4 = KClO4H2O
FeSO3 + Pb = Pb(SO3)2 + Fe =>
2 FeSO3 + Pb = Pb(SO3)2 + 2 Fe
NaHCOOO = NaNaCOOO + HHO + COO =>
2 NaHCOOO = NaNaCOOO + HHO + COO
C2H4O + Cu(OH)2 = C2H4O2 + Cu2O + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + Cu2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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