| Équations équilibrées la veille |
N2O4 = 2 NO2
C2H4(COOH)3OH + NH4 = C2H4(CONH3)3NH3 + H2O =>
C2H4(COOH)3OH + 4 NH4 = C2H4(CONH3)3NH3 + 4 H2O
Sb(NO3)2 + H2O = Sb(OH)2 + HNO3 =>
Sb(NO3)2 + 2 H2O = Sb(OH)2 + 2 HNO3
NaC2H3O2 + HCl = NaCl + HC2H3O2 =>
NaC2H3O2 + HCl = NaCl + HC2H3O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H10O5 + H2O = H2 + CO2 =>
C6H10O5 + 7 H2O = 12 H2 + 6 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4OHKMnO4 = (NH4)MnO4KOH =>
NH4OHKMnO4 = (NH4)MnO4KOH
Mg(NO3)2 = (t)Mg(NO2)2 + O2 =>
Mg(NO3)2 = (t)Mg(NO2)2 + O2
Co(NO3)2(aq) + KOH = Co(OH)2 + KNO3 =>
Co(NO3)2(aq) + 2 KOH = Co(OH)2 + 2 KNO3
CaCl2(aq) + CuBr2(aq) = CaBr2(aq) + CuCl2(s) =>
CaCl2(aq) + CuBr2(aq) = CaBr2(aq) + CuCl2(s)
NaNO3 = NO2 + Na + O2 =>
2 NaNO3 = 2 NO2 + 2 Na + O2
LiF + Li2O2 + MnO4 + Ti5O + LiMnO2 = Li13Mn4Ti3O17F3 =>
15 LiF + 17 Li2O2 + 4 MnO4 + 3 Ti5O + 16 LiMnO2 = 5 Li13Mn4Ti3O17F3
Li2CO3 + WC = Li2C2 + WO2 + CO2 =>
4 Li2CO3 + 5 WC = 4 Li2C2 + 5 WO2 + CO2
C18H38N2 + O2 = CO2 + H2O + NO =>
2 C18H38N2 + 57 O2 = 36 CO2 + 38 H2O + 4 NO
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
C7H5(NO2)3 + O2 = CO2 + N2 + H2O =>
4 C7H5(NO2)3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
C3H7OH + HCl = C3H7Cl + HOH =>
C3H7OH + HCl = C3H7Cl + HOH
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Fe2O3O2 = FeO + O2 =>
2 Fe2O3O2 = 4 FeO + 3 O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuCO3 + AgCl = CuCl2 + Ag2(CO3) =>
CuCO3 + 2 AgCl = CuCl2 + Ag2(CO3)
Bi(OH)3 + Na2CO3 = NaOH + Bi2(CO3)3 =>
2 Bi(OH)3 + 3 Na2CO3 = 6 NaOH + Bi2(CO3)3
ZnI2 + HNO3 = Zn(NO3)2 + HI =>
ZnI2 + 2 HNO3 = Zn(NO3)2 + 2 HI
Na2CO3 + HOOC2OOH = CO2 + H2O + Na =>
Na2CO3 + HOOC2OOH = 3 CO2 + H2O + 2 Na
BaCl2 + KSO4 = KCl + Ba(SO4)2 =>
BaCl2 + 2 KSO4 = 2 KCl + Ba(SO4)2
Cu2S + HNO3 = NO2 + Cu(NO3)2 + SO2 + H2O =>
Cu2S + 12 HNO3 = 8 NO2 + 2 Cu(NO3)2 + SO2 + 6 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2
MnO2 + NaOH + H2O = Na2(Mn(OH)6) =>
MnO2 + 2 NaOH + 2 H2O = Na2(Mn(OH)6)
C2H5OCl + Ca(OH)2 = C2H4O + CaCl2 + H2O =>
2 C2H5OCl + Ca(OH)2 = 2 C2H4O + CaCl2 + 2 H2O
Pb(NO3)2 + K2HPO4 = PbHPO4 + KNO3 =>
Pb(NO3)2 + K2HPO4 = PbHPO4 + 2 KNO3
IF5 = F + I =>
IF5 = 5 F + I
NaClO + CH3COOH + HCl = CH3COONa + Cl + H2O =>
NaClO + CH3COOH + HCl = CH3COONa + 2 Cl + H2O
KOH + CUCl2 = KCl + CU(OH)2 =>
2 KOH + CUCl2 = 2 KCl + CU(OH)2
Cu + NO3 + H3O{+} = Cu2{+} + NO + H2O =>
8 Cu + NO3 + 4 H3O{+} = 4 Cu2{+} + NO + 6 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
OCl{-} + H2O = HOCl + OH{-} =>
OCl{-} + H2O = HOCl + OH{-}
HCl + NH4SCN + FeCl3 = NH4Cl + H{+} + [Fe(SCN)6]{-3} =>
3 HCl + 6 NH4SCN + FeCl3 = 6 NH4Cl + 3 H{+} + [Fe(SCN)6]{-3}
Fe + Cl3 + H2O = FeCl3*6H2O =>
Fe + Cl3 + 6 H2O = FeCl3*6H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
CH2CHCH3 = C6H6 + H2 =>
2 CH2CHCH3 = C6H6 + 3 H2
Mg(NO3)2 + CaO = MgO + Ca(NO3)2 =>
Mg(NO3)2 + CaO = MgO + Ca(NO3)2
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq) =>
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq)
Al + ClO2 = O2 + AlCl3 =>
Al + 3 ClO2 = 3 O2 + AlCl3
K2Cr2O7 + H2(SO4) + C2H5OH = Cr2(SO4)3 + K2(SO4) + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2(SO4) + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2(SO4) + 3 CH3COOH + 11 H2O
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Équations équilibrées sur01/14/25
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