| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuBr3 + Au = Au2Br3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
BaCI2 + Na2S = BaS + Na2CI2 =>
BaCI2 + Na2S = BaS + Na2CI2
H2S + OO = H2O + SO2 =>
2 H2S + 3 OO = 2 H2O + 2 SO2
Li2SO4 + Pb(C2H3O2)2 = LiC2H3O2 + PbSO4 =>
Li2SO4 + Pb(C2H3O2)2 = 2 LiC2H3O2 + PbSO4
ZnS + O = ZnO + (SO2) =>
ZnS + 3 O = ZnO + (SO2)
Bu{-}SHH2O2 = Bu{-}SO3HH2O =>
Bu{-}SHH2O2 = Bu{-}SO3HH2O
Fe(s) + Na3PO4(aq) = Na(s) + Fe3(PO4)2(aq) =>
3 Fe(s) + 2 Na3PO4(aq) = 6 Na(s) + Fe3(PO4)2(aq)
KNO3 + C12H22O11 = CO2 + N2 + KOH + H2O =>
48 KNO3 + 5 C12H22O11 = 60 CO2 + 24 N2 + 48 KOH + 31 H2O
Cu + FeCl3 = CuCl + FeCl =>
2 Cu + FeCl3 = 2 CuCl + FeCl
H2O + Al = AlOH + H2 =>
2 H2O + 2 Al = 2 AlOH + H2
H2SO4 + Si(OH)4 = Si2(SO4)4 + H2O =>
4 H2SO4 + 2 Si(OH)4 = Si2(SO4)4 + 8 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)4]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 6 NH3 + H2O2 = 2[Co(NH3)4]Cl3 + 2 H2O
C6H10 + Cl2 = C + HCl =>
C6H10 + 5 Cl2 = 6 C + 10 HCl
sodiumphosphate + calciumchloride = Ca3(PO4)2 + sodiumchloride =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
H2 + O2 + C + P = HC3PO =>
H2 + O2 + 6 C + 2 P = 2 HC3PO
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
SO2(aq) + O(g) = SO3(g) =>
SO2(aq) + O(g) = SO3(g)
I2O5 + NaOH = NaIO3 + H2O =>
I2O5 + 2 NaOH = 2 NaIO3 + H2O
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
HNO3(aq) + CaCl2(aq) = Ca(NO3)2 + HCl =>
2 HNO3(aq) + CaCl2(aq) = Ca(NO3)2 + 2 HCl
H2SO4(aq) + LiOH(aq) = H2O + Li2SO4 =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O + Li2SO4
CoCO3 + AcAc = Co(AcAc) + CO2 + O2 =>
2 CoCO3 + 2 AcAc = 2 Co(AcAc) + 2 CO2 + O2
HCOH + Mg = HCOMg + H2 =>
2 HCOH + 2 Mg = 2 HCOMg + H2
BaI2 + AgNO3 = AgI + Ba(NO3)2 =>
BaI2 + 2 AgNO3 = 2 AgI + Ba(NO3)2
Na2[Zn(OH)4] + HNO3 = Zn(NO3)2 + NaNO3 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = Zn(NO3)2 + 2 NaNO3 + 4 H2O
CH3OONa + NaOH = CH4 + Na + O =>
CH3OONa + NaOH = CH4 + 2 Na + 3 O
Os + S = Os3S4 =>
3 Os + 4 S = Os3S4
Cu(II)So4(aq) + Fe(s) = Cu(s) + Fe(II)So4(aq) =>
Cu(II)So4(aq) + Fe(s) = Cu(s) + Fe(II)So4(aq)
H2SO4 + Ru = Ru2(SO4)3 + H2 =>
3 H2SO4 + 2 Ru = Ru2(SO4)3 + 3 H2
Ca(OH)2 + Br2 + NaOH = Ca(OH)3 + NaBr =>
2 Ca(OH)2 + Br2 + 2 NaOH = 2 Ca(OH)3 + 2 NaBr
HNO3 + K2S = H2S + KNO3 =>
2 HNO3 + K2S = H2S + 2 KNO3
CrSO4(aq) + NaOH = Cr(OH)2 + Na2SO4 =>
CrSO4(aq) + 2 NaOH = Cr(OH)2 + Na2SO4
NaOH + KOOCC6H4COOH = H2O + NaKOOCC6H4COO =>
NaOH + KOOCC6H4COOH = H2O + NaKOOCC6H4COO
La(NO3)3*6H2O + Fe(NO3)3*9H2O + C6H8O7 = LaFeO3 + CO2 + N2 + H2O =>
3 La(NO3)3*6H2O + 3 Fe(NO3)3*9H2O + 5 C6H8O7 = 3 LaFeO3 + 30 CO2 + 9 N2 + 65 H2O
Be(ClO3)2 = Be2 + ClO3 =>
2 Be(ClO3)2 = Be2 + 4 ClO3
HCl + BaCH3COOH = HCH3COOH + BaCl =>
HCl + BaCH3COOH = HCH3COOH + BaCl
Hg(C2H3O2)2 + Fe(NO3)2 = Fe(C2H3O2)2 + Hg(NO3)2 =>
Hg(C2H3O2)2 + Fe(NO3)2 = Fe(C2H3O2)2 + Hg(NO3)2
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
C2H51OH + O2 = CO2 + H2O =>
2 C2H51OH + 29 O2 = 4 CO2 + 52 H2O
Mg + Al(C2H302)3 = Al + Mg(C2H302) =>
3 Mg + Al(C2H302)3 = Al + 3 Mg(C2H302)
(NH4)2CO3 + H2O = NH4OH + CO2 =>
(NH4)2CO3 + H2O = 2 NH4OH + CO2
NaBr + K2MnO4 + H2SO4 = Br2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
4 NaBr + K2MnO4 + 4 H2SO4 = 2 Br2 + MnSO4 + 2 Na2SO4 + K2SO4 + 4 H2O
H3FeO3 + HNO3 = Fe(NO3)3 + H2O =>
H3FeO3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NaClO4 = NaCl + O =>
NaClO4 = NaCl + 4 O
RuO4 + C = Ru + CO2 =>
RuO4 + 2 C = Ru + 2 CO2
C25H3 + O2 = CO2 + H2O =>
4 C25H3 + 103 O2 = 100 CO2 + 6 H2O
MgCl2 + Mg(OH)2 = MgO + HCl =>
MgCl2 + Mg(OH)2 = 2 MgO + 2 HCl
(C7H8O2) + (O2) = (CO2) + (H2O) =>
(C7H8O2) + 8(O2) = 7(CO2) + 4(H2O)
MnO4 + Fe{2+} + H{+} = Mn + H2O + Fe{3+} =>
MnO4 + 8 Fe{2+} + 8 H{+} = Mn + 4 H2O + 8 Fe{3+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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