| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ag + Fe(NO3)3 = 3 AgNO3 + Fe
CaC2 + Br2 = CaBr2 + C =>
CaC2 + Br2 = CaBr2 + 2 C
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
KJ + AgNO3 = KNO3 + AgJ =>
KJ + AgNO3 = KNO3 + AgJ
K2FeO4 + HI = KI + FeI2 + I2 + H2O =>
K2FeO4 + 8 HI = 2 KI + FeI2 + 2 I2 + 4 H2O
KOH = K + OH =>
KOH = K + OH
Ni(NH3)6 + HCl = NiCl2 + NH3 + H2 =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + H2
MgSO4 + NaBr = MgBr2 + Na2SO4 =>
MgSO4 + 2 NaBr = MgBr2 + Na2SO4
ZnCl2 + K2S = ZnS + KCl =>
ZnCl2 + K2S = ZnS + 2 KCl
K2CO3 + Ba(OH)2 = K2(OH)2 + BaCO3 =>
K2CO3 + Ba(OH)2 = K2(OH)2 + BaCO3
Cr(OH)3 + KOH = K3CrO3 + H2O =>
Cr(OH)3 + 3 KOH = K3CrO3 + 3 H2O
Pb(NO3)2 + FeSO4*7H2O = PbSO4 + Fe(NO3)2 + H2O =>
Pb(NO3)2 + FeSO4*7H2O = PbSO4 + Fe(NO3)2 + 7 H2O
NaCl + CuSO4 = Na2(SO4)2 + CuCl =>
2 NaCl + 2 CuSO4 = Na2(SO4)2 + 2 CuCl
K2Cr2O7 + H2SO4 + CH3CH2CH = Cr2(SO4)3 + H2O + CH3CHO + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 2 CH3CH2CH = Cr2(SO4)3 + 4 H2O + 3 CH3CHO + K2SO4
XeF4 + BCl3 = BF3 + Cl2 + Xe =>
3 XeF4 + 4 BCl3 = 4 BF3 + 6 Cl2 + 3 Xe
Be(OH)2 + CuF = Cu(OH)2 + BeF =>
Be(OH)2 + CuF = Cu(OH)2 + BeF
C2H4O + O2 = CO2 + H2O(g) =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O(g)
Fe(III) + HCl = Fe(III)Cl + H2 =>
2 Fe(III) + 2 HCl = 2 Fe(III)Cl + H2
Cu2 + H2SO4 = CuSO4 + H2 =>
Cu2 + 2 H2SO4 = 2 CuSO4 + 2 H2
ZnCu + HCl = CuCl + Zn + H2 =>
2 ZnCu + 2 HCl = 2 CuCl + 2 Zn + H2
Al + S = AlS =>
Al + S = AlS
CaSO3 + O = CaSO4 =>
CaSO3 + O = CaSO4
CH3 + OH = CH3OH =>
CH3 + OH = CH3OH
C7H5N3O9 = H2O + CO2 + C + N2 =>
4 C7H5N3O9 = 10 H2O + 13 CO2 + 15 C + 6 N2
C2H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C2H4Cl2 + 3 O2 = 2 CO2 + 2 H2O + Cl2
Fe + HN3 = FeN + H2 =>
6 Fe + 2 HN3 = 6 FeN + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Mn{3+} + SO3{2-} + H2O = Mn{2+} + H{+} + HSO4{-} =>
2 Mn{3+} + SO3{2-} + H2O = 2 Mn{2+} + H{+} + HSO4{-}
HClO4 + P2O5(s) = Cl2O7 + HPO3(s) =>
2 HClO4 + P2O5(s) = Cl2O7 + 2 HPO3(s)
Ag3PO4 + HNO3 = AgNO3 + AgH2PO4 =>
Ag3PO4 + 2 HNO3 = 2 AgNO3 + AgH2PO4
Cr(OH)2 + H3AsO4 = H2O + Cr3(AsO4)2 =>
3 Cr(OH)2 + 2 H3AsO4 = 6 H2O + Cr3(AsO4)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
Fe3(PO4)2 + Al = Al(PO4)2 + Fe =>
Fe3(PO4)2 + Al = Al(PO4)2 + 3 Fe
SrHg + NaCl = HgCl + SrNa =>
SrHg + NaCl = HgCl + SrNa
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(g) =>
MgSO4(aq) + K2CO3(aq) = MgCO3(s) + K2SO4(g)
NH4N3 = N2 + H2 =>
NH4N3 = 2 N2 + 2 H2
Ca(OH) + H2 = Ca + H2O =>
2 Ca(OH) + H2 = 2 Ca + 2 H2O
NaClO = NaCl + NaClO3 =>
3 NaClO = 2 NaCl + NaClO3
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
CaCl + Na2C2O4 = Ca2C2O4 + NaCl =>
2 CaCl + Na2C2O4 = Ca2C2O4 + 2 NaCl
Co(OH)2 + H2SO2 = CoSO2 + H2O =>
Co(OH)2 + H2SO2 = CoSO2 + 2 H2O
Al(OH)3(aq) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(aq) = Al2O3(s) + 3 H2O(g)
P2O5 + AgNO3 = AgPO3 + N2O5 =>
P2O5 + 2 AgNO3 = 2 AgPO3 + N2O5
FeO = Fe2O4 + Fe =>
4 FeO = Fe2O4 + 2 Fe
CO + S8 = CS2 + SO2 =>
16 CO + 5 S8 = 16 CS2 + 8 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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