| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Co(NO3)2*6H2O = 2 Co2O3 + 8 NO2 + O2 + 24 H2O
Bi2O5 = Bi2 + O5 =>
Bi2O5 = Bi2 + O5
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
MnO2 + Hg + HCl = Mn + Hg2Cl2 + H2O =>
MnO2 + 4 Hg + 4 HCl = Mn + 2 Hg2Cl2 + 2 H2O
CaCl2 + Sr = SrCl2 + Ca =>
CaCl2 + Sr = SrCl2 + Ca
Ba(NO3)2(aq) + Na2S(aq) = BaS(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2S(aq) = BaS(s) + 2 NaNO3(aq)
Cu + Pd(NO3)2 = Cu(NO3)2 + Pd =>
Cu + Pd(NO3)2 = Cu(NO3)2 + Pd
GeCl4 + H2O = HCl + Ge(OH)4 =>
GeCl4 + 4 H2O = 4 HCl + Ge(OH)4
CH3I + [H] = C2H6 + HI =>
2 CH3I + 2[H] = C2H6 + 2 HI
(LiF)2Li(s) + F2(g) = LiF(s) =>
2(LiF)2Li(s) + F2(g) = 6 LiF(s)
SrCl2 + NaOH = SrOH + Cl2Na =>
SrCl2 + NaOH = SrOH + Cl2Na
CO2 + H2O = C6H12O6 + O2 = KClO3 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn(s) + NaOH(aq) = Zn(OH)2 + Na =>
Zn(s) + 2 NaOH(aq) = Zn(OH)2 + 2 Na
Lu2O3 + Fe2O3 = Lu3Fe5O12 =>
3 Lu2O3 + 5 Fe2O3 = 2 Lu3Fe5O12
Mg(OH)2(aq) + H3PO4 = H2O + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4 = 6 H2O + Mg3(PO4)2(aq)
(NH4)2Fe(SO4)2*8H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10(NH4)2Fe(SO4)2*8H2O + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 88 H2O
Cu + Pd(No3)2 = Cu(No3)2 + Pd =>
Cu + Pd(No3)2 = Cu(No3)2 + Pd
Na2SiO3 + NaCl + H2O = Na2SiCl6 + NaOH =>
Na2SiO3 + 6 NaCl + 3 H2O = Na2SiCl6 + 6 NaOH
CH3NH2 + HClO4 = CH4 + NH2ClO4 =>
CH3NH2 + HClO4 = CH4 + NH2ClO4
HCl + ZnSO4 = H2S + O2 + ZnCl2 =>
2 HCl + ZnSO4 = H2S + 2 O2 + ZnCl2
AiO3H3 + HCl = AiCl3 + H2O =>
AiO3H3 + 3 HCl = AiCl3 + 3 H2O
(NH4)HS + H2SO4 = (NH4)2SO4 + H2S =>
2(NH4)HS + H2SO4 = (NH4)2SO4 + 2 H2S
Li2Se + O2 = SeO + LiO =>
2 Li2Se + 3 O2 = 2 SeO + 4 LiO
BaH2 + H2O = BaOH2H2 =>
BaH2 + H2O = BaOH2H2
MnO2 + OH{-} + O2 = MnO42{-} + H2O =>
4 MnO2 + 4 OH{-} + 79 O2 = 4 MnO42{-} + 2 H2O
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5CH2OH + MnO2 + K2SO4 + H2O =>
21 C6H5CH2CH3 + 22 KMnO4 + 11 H2SO4 = 24 C6H5CH2OH + 22 MnO2 + 11 K2SO4 + 20 H2O
Cu + Pd(No3)2 = Cu(No3)2 + Pd =>
Cu + Pd(No3)2 = Cu(No3)2 + Pd
C6H12 + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H12 + 10 HNO3 = 4 C6H10O4 + 5 N2O + 9 H2O
Br + O2 = BrO =>
2 Br + O2 = 2 BrO
H2S + K2Cr2O7 + H3PO4 = S + CrPO4 + K3PO4 + H2O =>
9 H2S + 3 K2Cr2O7 + 8 H3PO4 = 9 S + 6 CrPO4 + 2 K3PO4 + 21 H2O
HClO3 + KHCO3 = H2O + CO2 + KClO3 =>
HClO3 + KHCO3 = H2O + CO2 + KClO3
NaCl + LiNO3 = LiCl + NaNO3 =>
NaCl + LiNO3 = LiCl + NaNO3
Cu + Pd(No3)2 = Cu(No3)2 + Pd =>
Cu + Pd(No3)2 = Cu(No3)2 + Pd
NaHCO3(s) = Na(s) + H2O(g)O(g) + CO2(g) =>
2 NaHCO3(s) = 2 Na(s) + H2O(g)O(g) + 2 CO2(g)
ZnSO4*7H2O + Na2HPO4*4H2O = Zn3(PO4)2*4H2O + Na2SO4 + H2O + H2SO4 =>
3 ZnSO4*7H2O + 2 Na2HPO4*4H2O = Zn3(PO4)2*4H2O + 2 Na2SO4 + 25 H2O + H2SO4
Cu + Pd(No3)2 = Cu(No3)2 + Pd =>
Cu + Pd(No3)2 = Cu(No3)2 + Pd
Al3Ti + HCl = AlCl + TiCl + H2 =>
Al3Ti + 4 HCl = 3 AlCl + TiCl + 2 H2
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
Pb(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2 + PbSO4 =>
Pb(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2 + PbSO4
Fe(NO3)3 + K2C2O4 = FeC2O4 + K2(NO3)3 =>
Fe(NO3)3 + K2C2O4 = FeC2O4 + K2(NO3)3
C2H5NO4 = NH4 + CO2 + H2 =>
2 C2H5NO4 = 2 NH4 + 4 CO2 + H2
CaSi2 + SbCl3 = Si + Sb + CaCl2 =>
3 CaSi2 + 2 SbCl3 = 6 Si + 2 Sb + 3 CaCl2
Pb(NO3)2() + Na2S() = PbS() + Na(NO3)() =>
Pb(NO3)2() + Na2S() = PbS() + 2 Na(NO3)()
C2H5OH + KMnO4 = K + MnO2 + H2O + CO2 =>
C2H5OH + 3 KMnO4 = 3 K + 3 MnO2 + 3 H2O + 2 CO2
CO3{2-} + H2O = HCO3{-} + OH{-) =>
CO3{2-} + H2O = HCO3{-} + OH{-)
NH3Al = Al(NH3) =>
NH3Al = Al(NH3)
Al(s) + HCl(aq) = AlCl3(g) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(g) + 3 H2(g)
FeCl3 + H2O2 = Fe(OH)3 + HClO =>
FeCl3 + 3 H2O2 = Fe(OH)3 + 3 HClO
PbS + H2O2 = PbSO2 + H2O =>
PbS + 2 H2O2 = PbSO2 + 2 H2O
HCI + ZnS = HCIS + Zn =>
HCI + ZnS = HCIS + Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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