| Équations équilibrées la veille |
2 H2O2 = 2 H2O + O2
Fe3O4 + ZnO + O2 = ZnFe2O4 =>
4 Fe3O4 + 6 ZnO + O2 = 6 ZnFe2O4
Cu + NaNO3 = Cu(NO3)2 + Na =>
Cu + 2 NaNO3 = Cu(NO3)2 + 2 Na
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl =>
C2H4Cl2 + Cl2 = C2H3Cl3 + HCl
C4H10FO2P + O2 = CO2 + H2O + HF + P2O5 =>
2 C4H10FO2P + 13 O2 = 8 CO2 + 9 H2O + 2 HF + P2O5
C3H7O + O2 = CO2 + H2O =>
4 C3H7O + 17 O2 = 12 CO2 + 14 H2O
CaCl2 + Na2SO3 = Ca2(SO3)2 + NaCl =>
2 CaCl2 + 2 Na2SO3 = Ca2(SO3)2 + 4 NaCl
C3H8NO5P + O2 = CH6NO3P + C2H2O3 =>
2 C3H8NO5P + O2 = 2 CH6NO3P + 2 C2H2O3
AuCl3H2O2 + NaOH = NaCl + O2 + Au + H2O =>
4 AuCl3H2O2 + 12 NaOH = 12 NaCl + 5 O2 + 4 Au + 10 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaNO2 + KMnO4 + HCl = NaNO3 + MnCl2 + KCl + H2O =>
5 NaNO2 + 2 KMnO4 + 6 HCl = 5 NaNO3 + 2 MnCl2 + 2 KCl + 3 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Na3PO4 + Fe(NO3)3 = Na3(NO3) + PO4 + Fe =>
3 Na3PO4 + Fe(NO3)3 = 3 Na3(NO3) + 3 PO4 + Fe
Sr(OH)2 + CaO = SrO2 + Ca + OH =>
Sr(OH)2 + 2 CaO = SrO2 + 2 Ca + 2 OH
NH4OH + HNO3 = H2O + N2 =>
5 NH4OH + 3 HNO3 = 14 H2O + 4 N2
Fe + KNO3 + H2O = Fe(OH)3 + KNO2 =>
2 Fe + 3 KNO3 + 3 H2O = 2 Fe(OH)3 + 3 KNO2
Zn + SO3 = Zn(SO3)2 =>
Zn + 2 SO3 = Zn(SO3)2
C2H22 + O2 = H2O + CO2 =>
2 C2H22 + 15 O2 = 22 H2O + 4 CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb + Au(NO3)3 = Pb(NO3)2 + Au =>
3 Pb + 2 Au(NO3)3 = 3 Pb(NO3)2 + 2 Au
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
(NH4)2SO4 + Al(NO3)3 = Al2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 NH4NO3
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7 =>
Mn2O7 + Ca(OH)2 = Mn2(OH)2 + CaO7
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
HCO3{-} + C17H33COO{-} = C17H33COOH + CO3{2-} =>
HCO3{-} + C17H33COO{-} = C17H33COOH + CO3{2-}
N2 + O2 = NO =>
N2 + O2 = 2 NO
Br2 + NaOH = NaBr + NaBrO4 + H2O =>
4 Br2 + 8 NaOH = 7 NaBr + NaBrO4 + 4 H2O
NO3 + H2SO4 = HNO3 + SO4 =>
2 NO3 + H2SO4 = 2 HNO3 + SO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
F2 + SiO2 = SiF4 + O2 =>
2 F2 + SiO2 = SiF4 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(OH)2 + NaSnO2 = Pb + NaSnO3 + H2O =>
Pb(OH)2 + NaSnO2 = Pb + NaSnO3 + H2O
Sn(NO3)4 + Na2S = SnS2 + NaNO3 =>
Sn(NO3)4 + 2 Na2S = SnS2 + 4 NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + Cs = Cs3N =>
N2 + 6 Cs = 2 Cs3N
C4H10FO2P + O2 = CO2 + H2O + HF + P2O5 =>
2 C4H10FO2P + 13 O2 = 8 CO2 + 9 H2O + 2 HF + P2O5
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHO + H2CO3 = Na2CO3 + H2O =>
2 NaHO + H2CO3 = Na2CO3 + 2 H2O
(NH4)2SO4 + NaCO3 = (NH4)CO3 + Na2(SO4) =>
(NH4)2SO4 + 2 NaCO3 = 2(NH4)CO3 + Na2(SO4)
Mg4Si2 + HCl = SiH4 + MgCl2 =>
Mg4Si2 + 8 HCl = 2 SiH4 + 4 MgCl2
FeS2 + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS2 + 9 Na2O2 = Na2FeO4 + 2 Na2SO4 + 6 Na2O
Cr2(SO4)3 + NaOH + Cl2 = Na2CrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 3 Na2SO4 + 8 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
SO2 + CaO = SO3 + Ca =>
SO2 + CaO = SO3 + Ca
CH3CH2OH + KOH(alcoholic) = CH3CH2OK + H2O =>
CH3CH2OH + KOH(alcoholic) = CH3CH2OK + H2O
Zn(OH)2 + Cu = Zn + Cu(OH)2 =>
Zn(OH)2 + Cu = Zn + Cu(OH)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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