| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeNo3KI = FeIKNo3
NH4 + PO4 = (NH4)2PO4 =>
2 NH4 + PO4 = (NH4)2PO4
SO*2 = SO*3 =>
SO*2 = SO*3
C8H8O3 + NaOH = C7H4Na2O3 + CH3OH + H3O =>
7.9999999999999C8H8O3 + 18 NaOH = 8.9999999999999C7H4Na2O3 + CH3OH + 14 H3O
Fe(NO3)3 + CaCl2 = FeCl3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaCl2 = 2 FeCl3 + 3 Ca(NO3)2
CaOCl2 = CaOCl + Cl =>
CaOCl2 = CaOCl + Cl
CoSO4 + F2 + H2SO4 = Co2(SO4)3 + HF =>
2 CoSO4 + F2 + H2SO4 = Co2(SO4)3 + 2 HF
[Ti(NH3)6]Cl4 = TiCl4 + NH3 =>
[Ti(NH3)6]Cl4 = TiCl4 + 6 NH3
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FeO + Na2O = Na + FeO2 =>
FeO + Na2O = 2 Na + FeO2
K2Cr2O7 + H2SO4 + CH3CH2OH + H2O = KCr(SO4)2*12H2O + CH3CHO =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3 CH3CHO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(aq) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(aq)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
KJAg = AgJK =>
KJAg = AgJK
AlZi(NO) = Al(NO)Zi =>
AlZi(NO) = Al(NO)Zi
Fe(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Fe(OH)2 =>
Fe(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Fe(OH)2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Zn + Ni(ClO4)2 = ZnClO4 + Ni =>
2 Zn + Ni(ClO4)2 = 2 ZnClO4 + Ni
B + HNO3 + HF = HBF3 + NO2 + H2O =>
B + 2 HNO3 + 3 HF = HBF3 + 2 NO2 + 2 H2O
C7H15OMgBrHCl = C7H16OMgBrCl =>
C7H15OMgBrHCl = C7H16OMgBrCl
CoSO4 + F2 + H2SO4 = Co2(SO4)3 + HF =>
2 CoSO4 + F2 + H2SO4 = Co2(SO4)3 + 2 HF
C4H6O4 + NaOH = C4H4O4 + Na + H2O =>
C4H6O4 + 2 NaOH = C4H4O4 + 2 Na + 2 H2O
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
KJAg = AgJK =>
KJAg = AgJK
TiCl4 + N2 = TiN2 + Cl2 =>
TiCl4 + N2 = TiN2 + 2 Cl2
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
MnAg2S = MnSAg2 =>
MnAg2S = MnSAg2
Fe(NO)NaOH = Fe(OH)NaNO =>
Fe(NO)NaOH = Fe(OH)NaNO
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4 =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
C6H5OH + Ca = C6H5OCa + H2 =>
2 C6H5OH + 2 Ca = 2 C6H5OCa + H2
PbOC = CO*Pb =>
PbOC = CO*Pb
Magnesiumoxide = Magnesium + Oxygen =>
2 MgO = 2 Mg + O2
H3BO3 + Pt(OH)4 = Pt3(BO3)4 + H2O =>
4 H3BO3 + 3 Pt(OH)4 = Pt3(BO3)4 + 12 H2O
CaHBr = BrHCa =>
CaHBr = BrHCa
NaCNNaClO = NaOCNNaCl =>
NaCNNaClO = NaOCNNaCl
K3Fe(CN)6 + Fe(NO3)3 = Fe(CN)3 + K3Fe(NO3)6 =>
K3Fe(CN)6 + 2 Fe(NO3)3 = 2 Fe(CN)3 + K3Fe(NO3)6
Cu(NO3)2 + CO(NH2)2 = CuO + CO2 + H2O + N2 =>
3 Cu(NO3)2 + 5 CO(NH2)2 = 3 CuO + 5 CO2 + 10 H2O + 8 N2
CH3CH2CHO + Cu2O = CH3CH2COOH + Cu =>
CH3CH2CHO + Cu2O = CH3CH2COOH + 2 Cu
C5H12OC2H4O2 = H2OC7H14O2 =>
C5H12OC2H4O2 = H2OC7H14O2
Cr(NO3)2NiCl2 = CrCl2Ni(NO3)2 =>
Cr(NO3)2NiCl2 = CrCl2Ni(NO3)2
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
Cu + FeSO4*7H2O = Fe + CuSO4 + H2O =>
Cu + FeSO4*7H2O = Fe + CuSO4 + 7 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
MgPb(ClO3)2 = Mg(ClO3)2Pb =>
MgPb(ClO3)2 = Mg(ClO3)2Pb
NaOHKHC8H4O4 = Na(KHC8H3O4)H2O =>
NaOHKHC8H4O4 = Na(KHC8H3O4)H2O
HCl + Ca(OH)2 = CaCl2 + H2O1 =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O1
C8H8 + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + NH3 + H2O =>
C8H8 + 40[Ag(NH3)2]OH = 40 Ag + 8(NH4)2CO3 + 64 NH3 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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