| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + FeSO4 = SO4Ba + Fe
KMnO4 + (CH3COO)2Mn + CH3COOH = (CH3COO)3Mn + CH3COOK + H2O =>
KMnO4 + 4(CH3COO)2Mn + 8 CH3COOH = 5(CH3COO)3Mn + CH3COOK + 4 H2O
(NH4)2SiO3 = SiO2 + H2O + NH3 =>
(NH4)2SiO3 = SiO2 + H2O + 2 NH3
Ba + (ClO3) = BaCl2 + O2 =>
Ba + 2(ClO3) = BaCl2 + 3 O2
VO(OH)2 + HCl = VOCl2 + H2O =>
VO(OH)2 + 2 HCl = VOCl2 + 2 H2O
C6H5OH + H2O = CH4 + CO2 =>
2 C6H5OH + 8 H2O = 7 CH4 + 5 CO2
HF + AuOH = AuF + H2O =>
HF + AuOH = AuF + H2O
SiO2 + NaH2PO2 + C2H4N4 + NH4Cl = Si3P + NaCl + CO2 + H2O + N2 =>
18 SiO2 + 6 NaH2PO2 + 5 C2H4N4 + 6 NH4Cl = 6 Si3P + 6 NaCl + 10 CO2 + 28 H2O + 13 N2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
CU(NO3)2 + Ca(OH)2 = CU(OH)2 + Ca(NO3)2 =>
CU(NO3)2 + Ca(OH)2 = CU(OH)2 + Ca(NO3)2
Na + At = NaAt =>
Na + At = NaAt
ZnS + HNO3 = Zn(NO3)2 + NO + SO2 + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO + SO2 + 2 H2O
Li + O = Li2O = =>
2 Li + O = Li2O
(NH4)2 + Cl2 = NH4Cl = O2 =>
(NH4)2 + Cl2 = 2 NH4Cl
Si3O8{-4} + H{+} = Si{4+} + H2O =>
Si3O8{-4} + 16 H{+} = 3 Si{4+} + 8 H2O
Fe2O3 + CO = Fe + C3O6 =>
Fe2O3 + 3 CO = 2 Fe + C3O6
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
CH3CH2COOH + Ag = CH3CH2COH + Ag2O =>
CH3CH2COOH + 2 Ag = CH3CH2COH + Ag2O
HOC6H4COOH + NaHCO3 = HHCO3 + NaHOC6H4COO =>
HOC6H4COOH + NaHCO3 = HHCO3 + NaHOC6H4COO
FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O =>
2 FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + HBr + H2O
HF + AuOH = AuF + H2O =>
HF + AuOH = AuF + H2O
Cu(NO3)2 + HCl = Cu(Cl)2 + HNO3 =>
Cu(NO3)2 + 2 HCl = Cu(Cl)2 + 2 HNO3
Na2SiO3*5H2O + HCl = NaCl + SiO2 + H2O =>
Na2SiO3*5H2O + 2 HCl = 2 NaCl + SiO2 + 6 H2O
Na2O2 + SO3 = Na2SO3 + O2 =>
Na2O2 + SO3 = Na2SO3 + O2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
V2O5 + CO = CO5 + V2O =>
V2O5 + CO = CO5 + V2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Al + Fl = AlFl =>
Al + Fl = AlFl
Al + Na(OH) = Na + Al(OH)4 =>
Al + 4 Na(OH) = 4 Na + Al(OH)4
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
CuSO4 + Ni(OH)2 = Cu(OH)2 + NiSO4 =>
CuSO4 + Ni(OH)2 = Cu(OH)2 + NiSO4
Na2CO3 + KOH = K2CO3 + NaOH =>
Na2CO3 + 2 KOH = K2CO3 + 2 NaOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H5OH + CHCl3 + NaOH = C6H5OHCHO + NaCl + H2O =>
17 C6H5OH + 10 CHCl3 + 30 NaOH = 16 C6H5OHCHO + 30 NaCl + 15 H2O
H3PO2 + Cr2O72{-} + H{+} = H3PO4 + Cr3{+} + H2O =>
427 H3PO2 + 12 Cr2O72{-} + 20 H{+} = 427 H3PO4 + 8 Cr3{+} + 10 H2O
FeSO4 + H2SO4 + KSCN + KMnO4 = Fe2(SO4)3 + HSCN + K2MnO4 =>
2 FeSO4 + H2SO4 + 2 KSCN + 2 KMnO4 = Fe2(SO4)3 + 2 HSCN + 2 K2MnO4
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
NH4Cl + HNO3 = N2 + H2O + HCl =>
5 NH4Cl + 3 HNO3 = 4 N2 + 9 H2O + 5 HCl
Ca(OH)2(s) + C6H8O7(l) = Ca3(C6H5O7)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 C6H8O7(l) = Ca3(C6H5O7)2(s) + 6 H2O(l)
C4H10S + NaOCl = C8H18S2 + NaCl + H2O =>
2 C4H10S + NaOCl = C8H18S2 + NaCl + H2O
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
MnSO4 = SO2 + MnO2 =>
MnSO4 = SO2 + MnO2
C6H5OH + H2O = C6H5O{-} + H3O{+} =>
C6H5OH + H2O = C6H5O{-} + H3O{+}
(NH4)2SO4 + CuSO4*5H2O = (NH4)2SO4CuSO4*5H2O =>
(NH4)2SO4 + CuSO4*5H2O = (NH4)2SO4CuSO4*5H2O
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
N2O5 + Ba(OH)2 = BaO + N(OH)5 =>
N2O5 + 5 Ba(OH)2 = 5 BaO + 2 N(OH)5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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