| Équations équilibrées la veille |
CoCl2(aq) + K2SO4(aq) = CoSO4 + 2 KCl
Li + Fe2O3 = Li3O + Fe =>
9 Li + Fe2O3 = 3 Li3O + 2 Fe
NaOH + Na = NaO + NaH =>
NaOH + Na = NaO + NaH
NaOH + Al2(SO4)3 = Na3[Al(OH)6] + Na2SO4 =>
12 NaOH + Al2(SO4)3 = 2 Na3[Al(OH)6] + 3 Na2SO4
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Fe(NO3)3 + H2S = Fe(NO3)2 + S + HNO3 =>
2 Fe(NO3)3 + H2S = 2 Fe(NO3)2 + S + 2 HNO3
C31H64 + Cl2 = C31H63 + HCl =>
2 C31H64 + Cl2 = 2 C31H63 + 2 HCl
Fe + HU = FeU2 + H2 =>
Fe + 2 HU = FeU2 + H2
C(s) + O{-}2 = CO{-}2(g) =>
C(s) + O{-}2 = CO{-}2(g)
CH3{-}CH = CH2 + H{-}OH =>
CH3{-}CH = CH2 + H{-}OH
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
SO3{-2} + Al{3+} + H2O = SO2 + Al(OH)3 =>
3 SO3{-2} + 2 Al{3+} + 3 H2O = 3 SO2 + 2 Al(OH)3
CaCl + HPo4 = CaPo4 + HCl =>
CaCl + HPo4 = CaPo4 + HCl
HCN + K2SO4 = KCN + H2SO4 =>
2 HCN + K2SO4 = 2 KCN + H2SO4
CH3{-}CH3 = CH3{-}CH2Cl =>
CH3{-}CH3 = CH3{-}CH2Cl
Fe + CuSO4 = Cu + Fe2S3O12 =>
2 Fe + 3 CuSO4 = 3 Cu + Fe2S3O12
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KClO3 + S03 = KCl + SO3 =>
3 KClO3 + S03 = 3 KCl + 3 SO3
CuSO4 + NH3 = NSO4 + CuH3 =>
CuSO4 + NH3 = NSO4 + CuH3
Na3(PO4) + Co(NO3)2 = Na(NO3) + Co3(PO4)2 =>
2 Na3(PO4) + 3 Co(NO3)2 = 6 Na(NO3) + Co3(PO4)2
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
Te + Cl2 = TeCl3 =>
2 Te + 3 Cl2 = 2 TeCl3
Cr + NHO3 = Cr(NO3)3 + NO2 + H2O =>
Cr + 6 NHO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
Na2S + H2O + O2 = S + NaOH =>
2 Na2S + 2 H2O + O2 = 2 S + 4 NaOH
Ca2N2 + H2O = NH2 + Ca(OH)2 =>
Ca2N2 + 4 H2O = 2 NH2 + 2 Ca(OH)2
LFP + Si = LFPSi =>
LFP + Si = LFPSi
CuCl2 + Na2CO3 = Cu(CO3)2 + Na2Cl =>
CuCl2 + 2 Na2CO3 = Cu(CO3)2 + 2 Na2Cl
Na + Pb(NO3)2 = NaPb(NO3)2 =>
Na + Pb(NO3)2 = NaPb(NO3)2
H2O + C3H5O6P + CO2 = H3O4P + C4H4O5 =>
H2O + C3H5O6P + CO2 = H3O4P + C4H4O5
KClO3(s) + S(s) + H2O(s) = Cl2(s) + K2SO4(g) + H2SO4(s) =>
6 KClO3(s) + 5 S(s) + 2 H2O(s) = 3 Cl2(s) + 3 K2SO4(g) + 2 H2SO4(s)
Pb(NO3)2 + NaCl = PbCl2 + Na + NO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na + 2 NO3
Na2Cr2O7 + NaI + H2SO4 = Na2SO4 + Cr2(SO4)3 + I2 + H2O =>
Na2Cr2O7 + 6 NaI + 7 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
Cu2 + H2SO4 = Cu(HSO4)2 + H2 =>
Cu2 + 4 H2SO4 = 2 Cu(HSO4)2 + 2 H2
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*3SiO2*6H2O =>
3 Mg2SiO4 + 2 NaOH + 11 H2O = 6 Mg(OH)2 + Na2O*3SiO2*6H2O
NaOH + NH4NO3 = NaNO3 + H2O + NH3(g) =>
NaOH + NH4NO3 = NaNO3 + H2O + NH3(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C14H8O4 + O = CO2 + H2O =>
C14H8O4 + 28 O = 14 CO2 + 4 H2O
Mg + CO2 = MgO + C4 =>
8 Mg + 4 CO2 = 8 MgO + C4
C10H11O2{-} + Na{+} + HCl = C10H12O2 + NaCl =>
C10H11O2{-} + Na{+} + HCl = C10H12O2 + NaCl
Pb9(NO3)2 + K = KNO3 + Pb2 =>
2 Pb9(NO3)2 + 4 K = 4 KNO3 + 9 Pb2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Ca2CO3 + CH3COOH = Ca(CH3COO)2 + H2O + CO2 =>
4 Ca2CO3 + 15 CH3COOH = 8 Ca(CH3COO)2 + 6 H2O + 2 CO2
SbCl3 + KOH = K3SbO3 + KCl + H2O =>
SbCl3 + 6 KOH = K3SbO3 + 3 KCl + 3 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 H2O
C4H10 + HBr = H2 + C4H9Br =>
C4H10 + HBr = H2 + C4H9Br
Ca(HCO3)2 = CaO + CO2 + H2O = =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
ZnSO4 + CuOH = ZnOH + CuSO4 =>
ZnSO4 + CuOH = ZnOH + CuSO4
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
CaCO3 + AgCl = Ag + CO2 + CaCl2 + O2 =>
2 CaCO3 + 4 AgCl = 4 Ag + 2 CO2 + 2 CaCl2 + O2
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
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