| Équations équilibrées la veille | Équations équilibrées le lendemain |
PdCl2 + (CH3)2SO = PdCl2((CH3)2SO)
C6H12 + O2 = C2 + H2O18 =>
C6H12 + 54 O2 = 3 C2 + 6 H2O18
NH4NO = N2 + O2 + H2 =>
2 NH4NO = 2 N2 + O2 + 4 H2
H2 + K = H2K =>
H2 + K = H2K
H2SO4(l) + NaBr(s) + NaBrO3(s) = Na2SO4(ac) + H2O(l) + Br2(g) =>
3 H2SO4(l) + 5 NaBr(s) + NaBrO3(s) = 3 Na2SO4(ac) + 3 H2O(l) + 3 Br2(g)
Sn + At2 = SnAt4 =>
Sn + 2 At2 = SnAt4
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
FeBr3 + Zn = ZnBr2 + FeBr2 =>
2 FeBr3 + Zn = ZnBr2 + 2 FeBr2
CH5CHO + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH5CHO + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Sr3(PO4)2 + H2O = H3PO4 + Sr(OH)2 =>
Sr3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Sr(OH)2
CO(NH2)2 + NO = N2 + CO2 + H2O =>
2 CO(NH2)2 + 6 NO = 5 N2 + 2 CO2 + 4 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4 + Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4 + 3 Cl
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
Sb + NaOCl + H2O = NaCl + Sb(OH)3 =>
2 Sb + 3 NaOCl + 3 H2O = 3 NaCl + 2 Sb(OH)3
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
Zn + CrPO4 = Zn3(PO4)2 + Cr =>
3 Zn + 2 CrPO4 = Zn3(PO4)2 + 2 Cr
C10H15N + C7H6 + O2 = C17H21NO4 =>
C10H15N + C7H6 + 2 O2 = C17H21NO4
HNO3 + Zn = NH4NO3 + ZnN2O6 + H2O =>
10 HNO3 + 4 Zn = NH4NO3 + 4 ZnN2O6 + 3 H2O
PbO2 + H2O = Pb(OH)2 + O =>
PbO2 + H2O = Pb(OH)2 + O
Ra + P4 = RaP4 =>
Ra + P4 = RaP4
KNO3 + K2Cr2O7 = KCr2O7 + K2NO3 =>
KNO3 + K2Cr2O7 = KCr2O7 + K2NO3
C6H18N2Si + O3 = SiO2 + NO2 + C2H5OH =>
C6H18N2Si + 3 O3 = SiO2 + 2 NO2 + 3 C2H5OH
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
Au + HCl + H2O2 = AuCl3 + H2O =>
2 Au + 6 HCl + 3 H2O2 = 2 AuCl3 + 6 H2O
Na2S + MnSO4 = Na2SO4 + MnS =>
Na2S + MnSO4 = Na2SO4 + MnS
CeO2 + NH4H2PO4 = CePO4 + NH3 + O2 + H2 =>
2 CeO2 + 2 NH4H2PO4 = 2 CePO4 + 2 NH3 + 2 O2 + 3 H2
MnO4{-} + H{+} + Ce{-} = Mn{2+} + Ce2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Ce{-} = 2 Mn{2+} + 5 Ce2 + 8 H2O
K2C2O4H2O + FeCl3H12O6 = FeK3(C2O4)3H6O3 + KCl + H2O =>
3 K2C2O4H2O + FeCl3H12O6 = FeK3(C2O4)3H6O3 + 3 KCl + 6 H2O
C3H7NH2 + H2O = C3H7OH + NH3 =>
C3H7NH2 + H2O = C3H7OH + NH3
Ca + V2O5 = CaO5 + V2 =>
Ca + V2O5 = CaO5 + V2
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2
Ni4 + O2 = NiO2 =>
Ni4 + 4 O2 = 4 NiO2
Li + Au2SO4 = Li2SO4 + Au =>
2 Li + Au2SO4 = Li2SO4 + 2 Au
ICl3 = ICl + Cl =>
ICl3 = ICl + 2 Cl
Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2
Fe + KMnO4 + H2SO4 = Fe(SO4) + Mn2SO4 + K2SO4 + H2O =>
6 Fe + 2 KMnO4 + 8 H2SO4 = 6 Fe(SO4) + Mn2SO4 + K2SO4 + 8 H2O
HO + O2 = HO2 =>
2 HO + O2 = 2 HO2
K2Cr2O7 + KOH + K2SO3 + H2O = K3[Cr(OH)6] + K2SO4 =>
K2Cr2O7 + 4 KOH + 3 K2SO3 + 4 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
Cr + Fe(NO3)2(aq) = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2(aq) = 3 Fe + 2 Cr(NO3)3
K3Po4 + Mg(OH)2 = Mg3(Po4)2 + KOH =>
2 K3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 KOH
Pb2 + (CO3) = Pb(CO3) =>
Pb2 + 2(CO3) = 2 Pb(CO3)
HNO3 + Hg + HSO3 = HgSO4 + NO + H2O =>
HNO3 + Hg + HSO3 = HgSO4 + NO + H2O
Ag + Sn = Ag2Sn =>
2 Ag + Sn = Ag2Sn
Cu(Cl)2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 Cu(Cl)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na(NO3) =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 Na(NO3)
Sr + Na2O = Na2 + SrO =>
Sr + Na2O = Na2 + SrO
Na2S2O3 + HCl = S8 + H2SO3 + NaCl =>
8 Na2S2O3 + 16 HCl = S8 + 8 H2SO3 + 16 NaCl
Pb + AlBr3 = Al + PbBr3 =>
Pb + AlBr3 = Al + PbBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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