| Équations équilibrées la veille | Équations équilibrées le lendemain |
3(NH4)2CO3 + 2 In(C2H3O2)3 = 6 NH4C2H3O2 + In2(CO3)3
NaHCO3 + CH3COOH = C2H3O2Na + H2O + CO2 =>
NaHCO3 + CH3COOH = C2H3O2Na + H2O + CO2
(OH)CH2CH2CH2CH2(OH) + KMnO4 + H2SO4 = HOOCCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5(OH)CH2CH2CH2CH2(OH) + 8 KMnO4 + 12 H2SO4 = 5 HOOCCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
CrCl3 + NaOH = NaCrO2 + NaCl + H2O =>
CrCl3 + 4 NaOH = NaCrO2 + 3 NaCl + 2 H2O
C3H4Br2 = C3(aq) + H2 + Br =>
C3H4Br2 = C3(aq) + 2 H2 + 2 Br
C10H8 + NH4OH + H2O = C8H10N4O2 + CH3OH =>
11 C10H8 + 24 NH4OH + 50 H2O = 6 C8H10N4O2 + 62 CH3OH
Li2S + Ca(NO3)2 = LiNO3 + CaS =>
Li2S + Ca(NO3)2 = 2 LiNO3 + CaS
TaF7 + H2SiF6 = H2TaF7 + SiF6 =>
TaF7 + H2SiF6 = H2TaF7 + SiF6
[KMnO]4 + [FeSO]4 + H2SO4 = [MnSO]4 + K2[SO]4 + [Fe]2[SO4]3 + H2O =>
[KMnO]4 + 2[FeSO]4 + 16 H2SO4 = [MnSO]4 + 2 K2[SO]4 + 4[Fe]2[SO4]3 + 16 H2O
BiCl3 + SnCl2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2SnO3 + 12 NaCl + 9 H2O
FeCl3(aq) + AgSO4(aq) = Fe(SO4)3(aq) + AgCl(s) =>
FeCl3(aq) + 3 AgSO4(aq) = Fe(SO4)3(aq) + 3 AgCl(s)
CaC2O4 + H2O = CaO + H2C2O4 =>
CaC2O4 + H2O = CaO + H2C2O4
Cu(NO3)2(aw) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aw) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
Fe2O4 + CO = Fe + CO2 =>
Fe2O4 + 4 CO = 2 Fe + 4 CO2
CaCO3(s) + SO2(g) + O2(g) = CaSO4(s) + CO2(g) =>
2 CaCO3(s) + 2 SO2(g) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
H2S + NH3 = NH5S =>
H2S + NH3 = NH5S
Re3P7 + TbO2 = Re2O7 + Tb3P4 =>
4 Re3P7 + 21 TbO2 = 6 Re2O7 + 7 Tb3P4
H2SO4 + Ca3(PO4)2 + H2O = [CaSO4*2H2O] + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 + 6 H2O = 3[CaSO4*2H2O] + 2 H3PO4
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
HCl3 + CrO3 = Cl2 + CrCl3 + H2O =>
12 HCl3 + 2 CrO3 = 15 Cl2 + 2 CrCl3 + 6 H2O
PdCl2(aq) + HNO3(aq) = Pd(NO3)2(aq) + HCl(aq) =>
PdCl2(aq) + 2 HNO3(aq) = Pd(NO3)2(aq) + 2 HCl(aq)
Co(NO3)2 + Na2C2O4 = CoC2O4 + Na(NO3) =>
Co(NO3)2 + Na2C2O4 = CoC2O4 + 2 Na(NO3)
Li + Zn(NO3)2 = Li(NO3)2 + Zn =>
Li + Zn(NO3)2 = Li(NO3)2 + Zn
Fe(HO)3 + HCl = FeH2ClO2 + H2O =>
Fe(HO)3 + HCl = FeH2ClO2 + H2O
NH4NO3 + KMnO4 = KNO3 + KOH + H2O + MnO2 =>
3 NH4NO3 + 8 KMnO4 = 6 KNO3 + 2 KOH + 5 H2O + 8 MnO2
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Br + NaCN = CN + NaBr =>
Br + NaCN = CN + NaBr
KCl + O2F = ClO2 + FK =>
KCl + O2F = ClO2 + FK
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
CH2CH2 + KMnO4 + H2O = COOHCOOH + KOH + MnO2 =>
3 CH2CH2 + 10 KMnO4 + 2 H2O = 3 COOHCOOH + 10 KOH + 10 MnO2
ClAl + Cl2 = AlCl3 =>
ClAl + Cl2 = AlCl3
SnCl2(ac) + Cu(s) = Sn(s) + CuCl2(ac) =>
SnCl2(ac) + Cu(s) = Sn(s) + CuCl2(ac)
H2SiO3 + Fe(OH)2 = Fe(SiO3) + H2O =>
H2SiO3 + Fe(OH)2 = Fe(SiO3) + 2 H2O
C14H13O{-} + H{+} = C14H14O =>
C14H13O{-} + H{+} = C14H14O
HIO3(s) = I2(s)O5(s) + H2(s)O(g) =>
2 HIO3(s) = I2(s)O5(s) + H2(s)O(g)
C8H12O2 + POCl3 = C8H11ClO + PO2Cl + HCl =>
C8H12O2 + POCl3 = C8H11ClO + PO2Cl + HCl
CuSO4 + BaCl2 = BaSO4 + Cl2Cu =>
CuSO4 + BaCl2 = BaSO4 + Cl2Cu
CaMg(CO3)2 + HCl = HClCaMg(CO3)2 =>
CaMg(CO3)2 + HCl = HClCaMg(CO3)2
NaH3C2O2 + H2O = NaOH + H4C2O2 =>
NaH3C2O2 + H2O = NaOH + H4C2O2
C11H30 + O2 = CO2 + H2O =>
2 C11H30 + 37 O2 = 22 CO2 + 30 H2O
Mg + Br2 = MgBr3 =>
2 Mg + 3 Br2 = 2 MgBr3
FeS + Na2SO4 + H2O2 = Fe2(SO4)3 + NaOH + H2O =>
2 FeS + Na2SO4 + 9 H2O2 = Fe2(SO4)3 + 2 NaOH + 8 H2O
Ca + O2 = Ca(O)2 =>
Ca + O2 = Ca(O)2
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
Al + Al2(C2H4O2)4{-2} = Al4(C2H4O2)7{-2} + e =>
2 Al + 7 Al2(C2H4O2)4{-2} = 4 Al4(C2H4O2)7{-2} + 6e
Al(OH)3 + Na2CO3 = Al2(CO3)3 + NaOH =>
2 Al(OH)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaOH
O2 + C6H6 = O2C6H6 =>
O2 + C6H6 = O2C6H6
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH3CH2CHO + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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