| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3(s) + 4 HCl = CuCl4 + H2O(l) + CO2 + 2 H
FeSO4 + Hg = Hg(SO4)2 + Fe =>
2 FeSO4 + Hg = Hg(SO4)2 + 2 Fe
Cu(II)Sulfate(aq)Fe(s) = Cu(s)Fe(II)Sulfate(aq) =>
Cu(II)Sulfate(aq)Fe(s) = Cu(s)Fe(II)Sulfate(aq)
FeNO3 + NaCO3 = NaNO3 + FeCO3 =>
FeNO3 + NaCO3 = NaNO3 + FeCO3
Ca(OH)2 + Na2SO4 = Ca(SO4)2 + Na2OH =>
Ca(OH)2 + 2 Na2SO4 = Ca(SO4)2 + 2 Na2OH
Fe2O3 + CO2 = Fe + CO4 =>
2 Fe2O3 + 3 CO2 = 4 Fe + 3 CO4
FeSO4 + Hg = Hg(SO4)2 + Fe =>
2 FeSO4 + Hg = Hg(SO4)2 + 2 Fe
Co2 + Na2CO3 = CoCO3 + Na =>
Co2 + 2 Na2CO3 = 2 CoCO3 + 4 Na
CH3COOH + Na2O = Na2OC2 + H2O =>
CH3COOH + Na2O = Na2OC2 + 2 H2O
H2SO4(aq) = H2(g) + S(s) + O4(g) =>
H2SO4(aq) = H2(g) + S(s) + O4(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Br + C3H5OH = C3H5OHBr2 =>
2 Br + C3H5OH = C3H5OHBr2
HOCl + H2O = H3O{+} + OCl{-} =>
HOCl + H2O = H3O{+} + OCl{-}
CaI2 + CI2 = I2 + CaCI2 =>
CaI2 + CI2 = I2 + CaCI2
Mg + Hg(NO3)3 = Mg(NO3)2 + Hg =>
3 Mg + 2 Hg(NO3)3 = 3 Mg(NO3)2 + 2 Hg
MnO4{-} + H2SO3 + H{+} = Mn{+2} + H2SO4 + H2O =>
2 MnO4{-} + 5 H2SO3 + 6 H{+} = 2 Mn{+2} + 5 H2SO4 + 3 H2O
FeS + HNO3 = H2O + NO2 + H2SO4 + Fe(NO3)3 =>
FeS + 12 HNO3 = 5 H2O + 9 NO2 + H2SO4 + Fe(NO3)3
HgO = Hg + O2 = balanced? =>
2 HgO = 2 Hg + O2
Propanol + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
MnO4{-1]+H2C2O4+H{+} = Mn{+2}+CO2+H2O =>
2 MnO4{-1]+5H2C2O4+6H{+} = 2 Mn{+2}+10CO2+8H2O
TiOSO4 + Zn = ZnSO4 + TiO =>
TiOSO4 + Zn = ZnSO4 + TiO
PbOO + NH3 = Pb + N2 + H2O =>
3 PbOO + 4 NH3 = 3 Pb + 2 N2 + 6 H2O
Pt + HNO3 = PtNO3 + NO + H2O =>
3 Pt + 4 HNO3 = 3 PtNO3 + NO + 2 H2O
NH3PO4 + O2 = NH3 + PO6 =>
NH3PO4 + O2 = NH3 + PO6
C2H2 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 8 MnO2 + 2 KOH + 2 H2O
C6H6 + F2 = H2 + C6F6 =>
C6H6 + 3 F2 = 3 H2 + C6F6
AgNO3(aq)Na(s) = Ag(s)NaNO3(aq) =>
AgNO3(aq)Na(s) = Ag(s)NaNO3(aq)
MgSO4 + NaCO3 = Na2SO4 + Mg(CO3)2 =>
MgSO4 + 2 NaCO3 = Na2SO4 + Mg(CO3)2
AlO2 + Cu = CuO2 + Al =>
AlO2 + Cu = CuO2 + Al
CoCl2(aq)Ca(OH)2(aq) = CaCl2(aq)Co(OH)2(aq) =>
CoCl2(aq)Ca(OH)2(aq) = CaCl2(aq)Co(OH)2(aq)
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
AgBr + Zn = ZnBr2 + Ag =>
2 AgBr + Zn = ZnBr2 + 2 Ag
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CaZnCl{2} = ZnCaCl{2} =>
CaZnCl{2} = ZnCaCl{2}
NaOH + K2HPO4 = KOH + Na2HPO4 =>
2 NaOH + K2HPO4 = 2 KOH + Na2HPO4
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
[Fe(H2O)6]{3+} + OH{-} = Fe2O3*H2O + H2O =>
2[Fe(H2O)6]{3+} + 6 OH{-} = Fe2O3*H2O + 14 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cr + ClO4{-} = CrO2 + ClO3{-} =>
Cr + 2 ClO4{-} = CrO2 + 2 ClO3{-}
Zn + HNO3 = Zn(NO3)2 + NO + H2OZn =>
7 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2OZn
Na2S(aq) + NiSO4(aq) = Na2SO4 + NiS =>
Na2S(aq) + NiSO4(aq) = Na2SO4 + NiS
LiClO3 + Be3(PO3)2 = Be(ClO3)2 + Li3PO3 =>
6 LiClO3 + Be3(PO3)2 = 3 Be(ClO3)2 + 2 Li3PO3
Al + C = Al4C =>
4 Al + C = Al4C
Li2S(aq) + SrI2(aq) = LiI(aq) + SrS(aq) =>
Li2S(aq) + SrI2(aq) = 2 LiI(aq) + SrS(aq)
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
BeO + CO2 = BeCO3 =>
BeO + CO2 = BeCO3
C6H18OSi2 + O2 = CO2 + H2O + SiO2 =>
C6H18OSi2 + 12 O2 = 6 CO2 + 9 H2O + 2 SiO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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