| Équations équilibrées la veille | Équations équilibrées le lendemain |
B2O3 + 7 H2O = 2 H3O + 2 B(OH)4
CuSO4 + Fe = CuFeSO4 =>
CuSO4 + Fe = CuFeSO4
EuCl3 + H2 = EuCl2 + HCl =>
2 EuCl3 + H2 = 2 EuCl2 + 2 HCl
BaCO3H2SO4 = BaSO4H2CO3 =>
BaCO3H2SO4 = BaSO4H2CO3
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
K + ClOH = KClO4 + KCl + H2O =>
8 K + 8 ClOH = KClO4 + 7 KCl + 4 H2O
H3PO4 + Na2CO3 = Na3PO4 + H2CO3 =>
2 H3PO4 + 3 Na2CO3 = 2 Na3PO4 + 3 H2CO3
FeCl2NaOH = NaCl2FeOH =>
FeCl2NaOH = NaCl2FeOH
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Cu + N2O5 = N2 + CuO =>
5 Cu + N2O5 = N2 + 5 CuO
K2Cr2O7 + HCl = KClCrCl + H2O + Cl =>
K2Cr2O7 + 14 HCl = 2 KClCrCl + 7 H2O + 10 Cl
Ti4 + HCl = Ti4HCl =>
Ti4 + HCl = Ti4HCl
IO3{-} + HSO3{-} = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 SO4{2-} + 3 H{+}
Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
Cu + N2O5 = N2 + CuO =>
5 Cu + N2O5 = N2 + 5 CuO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H6Br2 = C6H5BrHBr =>
C6H6Br2 = C6H5BrHBr
Na2[Sn(OH)4] = Sn + Na3[Sn(OH)6] =>
3 Na2[Sn(OH)4] = Sn + 2 Na3[Sn(OH)6]
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Na3(PO4) + Ca(C2H3O2)2 = Na(C2H3O2) + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(C2H3O2)2 = 6 Na(C2H3O2) + Ca3(PO4)2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Fe(OH)Sn(CN) = Fe(CN)Sn(OH) =>
Fe(OH)Sn(CN) = Fe(CN)Sn(OH)
Fe2O3 + Al(OH)3 = Fe2O3(OH)3 + Al =>
Fe2O3 + Al(OH)3 = Fe2O3(OH)3 + Al
CCH8 + O2 = CO2 + H2O =>
CCH8 + 4 O2 = 2 CO2 + 4 H2O
Cu + N2O5 = N2 + CuO =>
5 Cu + N2O5 = N2 + 5 CuO
O2 + Cu + C2H4O2 = Cu(C2H3O2)2 + H2O =>
O2 + 2 Cu + 4 C2H4O2 = 2 Cu(C2H3O2)2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ai(OH)3 + H2SO4 = Ai2(SO4)3 + H2O =>
2 Ai(OH)3 + 3 H2SO4 = Ai2(SO4)3 + 6 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
MoS2 + O2 = SO2 + Mo2O3 =>
4 MoS2 + 11 O2 = 8 SO2 + 2 Mo2O3
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeO2Al = FeAlO2 =>
FeO2Al = FeAlO2
(CH3CH2CH2CH2O)3PO + HNO3 = CO2 + H2O + NO2 + H3PO4 =>
(CH3CH2CH2CH2O)3PO + 72 HNO3 = 12 CO2 + 48 H2O + 72 NO2 + H3PO4
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
Zn + FeCl2 = Fe + ZnCl2 =>
Zn + FeCl2 = Fe + ZnCl2
Cu + N2O5 = N2 + CuO =>
5 Cu + N2O5 = N2 + 5 CuO
CH3COOH + CuO = Cu + CH3COOHO =>
CH3COOH + CuO = Cu + CH3COOHO
NaCIO4 = Na + CI + O =>
NaCIO4 = Na + CI + 4 O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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