| Équations équilibrées la veille | Équations équilibrées le lendemain |
KAg + Cl2O4 = AgCl + KClO4
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HCN + CH3CH2CHO = C4H7NO =>
HCN + CH3CH2CHO = C4H7NO
Al(OH)3 + Li2O = Al2O3 + LiOH =>
2 Al(OH)3 + 3 Li2O = Al2O3 + 6 LiOH
NH4OH + H3PO4 = NH4H2PO4 + HOH =>
NH4OH + H3PO4 = NH4H2PO4 + HOH
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
NH4SO4(aq) + NaOH(aq) = NaSO4(aq) + NH3(g) + H2O(l) =>
NH4SO4(aq) + NaOH(aq) = NaSO4(aq) + NH3(g) + H2O(l)
H2S + KMnO4 + KOH = K2SO4 + K2MnO4 + H2O =>
H2S + 8 KMnO4 + 10 KOH = K2SO4 + 8 K2MnO4 + 6 H2O
Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C7H9N + HCl = C7H10ClN =>
C7H9N + HCl = C7H10ClN
AgNO3 + NH4SCN = AgH4SCN + N2O3 =>
AgNO3 + NH4SCN = AgH4SCN + N2O3
CH3CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + K2SO4 =>
15 CH3CH2OH + 8 KMnO4 + 12 H2SO4 = 10 CH3CH2COOH + 8 MnSO4 + 27 H2O + 4 K2SO4
IO({-}) + BrO4({-}) = IO3({-}) + BrO2({-}) =>
IO({-}) + BrO4({-}) = IO3({-}) + BrO2({-})
CH4 + NH3 + O2 = HOCN + H2O =>
CH4 + NH3 + 2 O2 = HOCN + 3 H2O
BeCO3 + GaPO4 = Be3(PO4)2 + Ga2(CO3)3 =>
3 BeCO3 + 2 GaPO4 = Be3(PO4)2 + Ga2(CO3)3
C20H43O8N + H2O = CH4 + CO2 + NH4 =>
8 C20H43O8N + 50 H2O = 103 CH4 + 57 CO2 + 8 NH4
Na + H2O = NaHOH =>
Na + H2O = NaHOH
Zn + CuSO4*5H2O + H2O = Cu + ZnSO4*7H2O =>
Zn + CuSO4*5H2O + 2 H2O = Cu + ZnSO4*7H2O
AgNO3HCl = AgClHNO3 =>
AgNO3HCl = AgClHNO3
CO2 + H2O = O2 + CH12O2 =>
CO2 + 6 H2O = 3 O2 + CH12O2
NaH2 + Cl2 = NaCl + HCl =>
2 NaH2 + 3 Cl2 = 2 NaCl + 4 HCl
KOH + H3PO4 = H2O + PO4(OH)3 + K =>
6 KOH + H3PO4 = 3 H2O + PO4(OH)3 + 6 K
NaH2 + Cl2 = NaCl + HCl =>
2 NaH2 + 3 Cl2 = 2 NaCl + 4 HCl
Tl + O = Tl2O =>
2 Tl + O = Tl2O
CO2 + H2O = O2 + CH12O2 =>
CO2 + 6 H2O = 3 O2 + CH12O2
Tl + O = Tl2O =>
2 Tl + O = Tl2O
C10H8 + H2O = CO2 + H2 =>
C10H8 + 20 H2O = 10 CO2 + 24 H2
Tl + O = Tl2O =>
2 Tl + O = Tl2O
CrNO3 + NaOH + H2O2 = Na2CrO4 + HNO3 + H2O =>
2 CrNO3 + 4 NaOH + 5 H2O2 = 2 Na2CrO4 + 2 HNO3 + 6 H2O
NaH2 + Cl2 = NaCl + HCl =>
2 NaH2 + 3 Cl2 = 2 NaCl + 4 HCl
CrO2Cl2 + C2H5OH = CO2 + Cr2O3 + H2O + Cl2 =>
12 CrO2Cl2 + C2H5OH = 2 CO2 + 6 Cr2O3 + 3 H2O + 12 Cl2
KCl + HNO3 = Cl2 + NOCl + KNO3 + H2O =>
3 KCl + 4 HNO3 = Cl2 + NOCl + 3 KNO3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Tl + O = Tl2O =>
2 Tl + O = Tl2O
CH3COOH + CuO2 = Cu + CH3COOHO =>
2 CH3COOH + CuO2 = Cu + 2 CH3COOHO
C2H2Cl4 + H{+} + e = C2H2Cl2 + HCl =>
C2H2Cl4 + 2 H{+} + 2e = C2H2Cl2 + 2 HCl
HNO3 + Fe2S3 = Fe(NO3)3 + H2S =>
6 HNO3 + Fe2S3 = 2 Fe(NO3)3 + 3 H2S
HIO3 + Sr(OH)2 = Sr(IO3)2 + H2O =>
2 HIO3 + Sr(OH)2 = Sr(IO3)2 + 2 H2O
CO2 + H2O = O2 + CH12O2 =>
CO2 + 6 H2O = 3 O2 + CH12O2
BaSO4 + HCl = BaCl2 + HSO4 + H =>
BaSO4 + 2 HCl = BaCl2 + HSO4 + H
Tl + O = Tl2O3 =>
2 Tl + 3 O = Tl2O3
C2H2Br2 + Cl2 = C2H2Cl2 + Br2 =>
C2H2Br2 + Cl2 = C2H2Cl2 + Br2
MnO2{-} + ClO2{-} = MnO4{-} + ClO{-} =>
MnO2{-} + 2 ClO2{-} = MnO4{-} + 2 ClO{-}
Na2SO3 + Pd + H2O = Na2SO4 + H2Pd =>
Na2SO3 + Pd + H2O = Na2SO4 + H2Pd
Ni(OH)3 + HAsO2 = H2O + Ni(OH)2AsO2 =>
Ni(OH)3 + HAsO2 = H2O + Ni(OH)2AsO2
AlO3 + HCl + H2SO4 = Al2(SO4)3 + H2 + Cl2O7 =>
14 AlO3 + 12 HCl + 21 H2SO4 = 7 Al2(SO4)3 + 27 H2 + 6 Cl2O7
Zn{+2} + Ca = Ca{+2} + Zn =>
Zn{+2} + Ca = Ca{+2} + Zn
Pb + KIO3 = K + Pb2IO3 =>
2 Pb + KIO3 = K + Pb2IO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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