| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + NaOCl = N2H4 + NaCl + H2O
HNO2 + Cu(OH)2 = CuOHNO2 + H2O =>
HNO2 + Cu(OH)2 = CuOHNO2 + H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Na2Co3 + H2O = NaOH + Co2 + H =>
2 Na2Co3 + 4 H2O = 4 NaOH + 3 Co2 + 4 H
NH4OH + F = NH4F*HF + O2 =>
2 NH4OH + 4 F = 2 NH4F*HF + O2
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
P + O4 = P2O5 =>
8 P + 5 O4 = 4 P2O5
Mg2C3 + HCl = MgCl2 + C3H4 =>
Mg2C3 + 4 HCl = 2 MgCl2 + C3H4
Pb(OAc)2 + K2Cr2O7 = PbCr2O7 + KOAc =>
Pb(OAc)2 + K2Cr2O7 = PbCr2O7 + 2 KOAc
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
[Cu(NH3)4](OH)2 + H2SO4 + H2O = [Cu(OH2)4]SO4 + (NH4)2SO4 =>
[Cu(NH3)4](OH)2 + 3 H2SO4 + 2 H2O = [Cu(OH2)4]SO4 + 2(NH4)2SO4
ZnBr2 + Cl2 = ZnCl + Br2 =>
2 ZnBr2 + Cl2 = 2 ZnCl + 2 Br2
C6H4ClC2H5 + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + K2SO4 + H2O + MnSO4 =>
5 C6H4ClC2H5 + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 6 K2SO4 + 28 H2O + 12 MnSO4
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Mg + K2Cr2O7 = MgK2Cr2O7 =>
Mg + K2Cr2O7 = MgK2Cr2O7
Cr2O72{-} + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O =>
6 Cr2O72{-} + 427 H2C2O4 + 10 H{+} = 4 Cr3{+} + 854 CO2 + 432 H2O
KCl + H2SO4 = HCl + HKSO4 =>
KCl + H2SO4 = HCl + HKSO4
CrCl3 + HCl + Zn = ZnCl2 + H2CrCl2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 H2CrCl2
Na2Co3 + H2O = NaOH + Co2 + H =>
2 Na2Co3 + 4 H2O = 4 NaOH + 3 Co2 + 4 H
Na + Te = TeNa =>
Na + Te = TeNa
NaOH + C4H6MgO4 = NaMgO4 + C4H6OH =>
NaOH + C4H6MgO4 = NaMgO4 + C4H6OH
KMnO4 + NH3*H2O = N2 + MnO2 + KOH + H2O =>
2 KMnO4 + 2 NH3*H2O = N2 + 2 MnO2 + 2 KOH + 4 H2O
Lu2O3 + HF = LuF3 + H2O =>
Lu2O3 + 6 HF = 2 LuF3 + 3 H2O
H2SiO3 + Ba = Ba2SiO3 + H2 =>
H2SiO3 + 2 Ba = Ba2SiO3 + H2
Mn(NO3)2 + H2O2 + H2SO4 = Mn2(SO4)3 + HNO3 + H2O =>
2 Mn(NO3)2 + H2O2 + 3 H2SO4 = Mn2(SO4)3 + 4 HNO3 + 2 H2O
AgF + CH3COOH = CH3COOAg + HF =>
AgF + CH3COOH = CH3COOAg + HF
NH4Cl + Cu(OH)2 = CuCl2 + NH3 + H2O =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 NH3 + 2 H2O
Ba(OH)2 + H2O2 + SO2 = BaSO4 + H2O =>
Ba(OH)2 + H2O2 + SO2 = BaSO4 + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe + HSO = Fe(SO) + H =>
Fe + HSO = Fe(SO) + H
AI + Cl = AICl3 =>
AI + 3 Cl = AICl3
C6H12O6 + NaOH = C3H8O3 + Na2CO3 =>
7 C6H12O6 + 12 NaOH = 12 C3H8O3 + 6 Na2CO3
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
H202 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H202 + 202 KMnO4 + 303 H2SO4 = 202 MnSO4 + 101 K2SO4 + 808 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
ClO2{-} + H{+} = ClO2 + Cl{-} + H2O =>
5 ClO2{-} + 4 H{+} = 4 ClO2 + Cl{-} + 2 H2O
HNO3 + SO3 = H2O + SO2 + NO3 =>
2 HNO3 + SO3 = H2O + SO2 + 2 NO3
Ag(NO)3 + Cu = AgCu + (NO)3 =>
Ag(NO)3 + Cu = AgCu + (NO)3
H202 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H202 + 202 KMnO4 + 303 H2SO4 = 202 MnSO4 + 101 K2SO4 + 808 H2O
Mg3N2 + O2 = MgO + N2O5 =>
Mg3N2 + 4 O2 = 3 MgO + N2O5
Fe3SO4 + NaOH = Fe3(OH)2 + Na2SO4 =>
Fe3SO4 + 2 NaOH = Fe3(OH)2 + Na2SO4
BaO + HNO2 = Ba(NO2)2 + H2O =>
BaO + 2 HNO2 = Ba(NO2)2 + H2O
C6H14 + Cl2 = C3H6Cl2 + HCl =>
C6H14 + 3 Cl2 = 2 C3H6Cl2 + 2 HCl
C8H10 + Cl2 = C8H9Cl + HCl =>
C8H10 + Cl2 = C8H9Cl + HCl
H(SO) + Al(OH)3 = Al(SO2) + H2O =>
H(SO) + Al(OH)3 = Al(SO2) + 2 H2O
Na2CO3 + BaCl2 = Na2Cl2 + CO3Ba =>
Na2CO3 + BaCl2 = Na2Cl2 + CO3Ba
Zn + S + AlP = Zn3P2 + Al2S3 =>
3 Zn + 3 S + 2 AlP = Zn3P2 + Al2S3
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + K2SO4 + KCl =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + 3 K2SO4 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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