| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3BO3 + 3 Mg(OH)2 = Mg3(BO3)2 + 6 H2O
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Mn2O3 + C = MnO + CO2 =>
2 Mn2O3 + C = 4 MnO + CO2
CH3COOH + Pb = Pb(CH3COOH)2 =>
2 CH3COOH + Pb = Pb(CH3COOH)2
Ba3(PO4)2 + H2O = BaO + H3(PO4) =>
Ba3(PO4)2 + 3 H2O = 3 BaO + 2 H3(PO4)
Cl2 + HClO = Cl2O + HCl =>
Cl2 + HClO = Cl2O + HCl
C137H97O9NS + O2 = SO2 + CO2 + H2O + N2 =>
4 C137H97O9NS + 631 O2 = 4 SO2 + 548 CO2 + 194 H2O + 2 N2
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
Fe(s) + Cl(g) = FeCl3 =>
Fe(s) + 3 Cl(g) = FeCl3
CuNO3 + Al2(SO4)3 = Cu2SO4 + Al(NO3)3 =>
6 CuNO3 + Al2(SO4)3 = 3 Cu2SO4 + 2 Al(NO3)3
Na2CO3H2S = Na2SH2OCO2 =>
Na2CO3H2S = Na2SH2OCO2
C11H15 + O2 = CO2 + H2O =>
4 C11H15 + 59 O2 = 44 CO2 + 30 H2O
KO2 + Al = K2O + Al2O3 =>
2 KO2 + 2 Al = K2O + Al2O3
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
NH4Br + Hg2(NO3)2 = NH4NO3 + Hg2Br2 =>
2 NH4Br + Hg2(NO3)2 = 2 NH4NO3 + Hg2Br2
KIO3 + AgNO3 = KNO3 + AgIO3 =>
KIO3 + AgNO3 = KNO3 + AgIO3
AgNo3 + K2S = AgS + K2No3 =>
AgNo3 + K2S = AgS + K2No3
SO2 + Ca(OH)2 = CaO + S(OH)4 =>
SO2 + 2 Ca(OH)2 = 2 CaO + S(OH)4
Sb4O6 + Mg = MgO + Sb =>
Sb4O6 + 6 Mg = 6 MgO + 4 Sb
K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2
Cl2 + HClO = Cl2O + HCl =>
Cl2 + HClO = Cl2O + HCl
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Cl2 + Mg3N2 = MgCl2 + N2 =>
3 Cl2 + Mg3N2 = 3 MgCl2 + N2
Zn{2+} + Fe = Zn + Fe{3+} =>
3 Zn{2+} + 2 Fe = 3 Zn + 2 Fe{3+}
Mn2O3 + C = MnO + CO2 =>
2 Mn2O3 + C = 4 MnO + CO2
K + I = KI =>
K + I = KI
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(aq) =>
NaNO3(aq) + KCl(aq) = NaCl(aq) + KNO3(aq)
Cu(NO3)2(aq) + KI(aq) = CuI(s) + I2(s) + KNO3(aq) =>
2 Cu(NO3)2(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 4 KNO3(aq)
Zn + MnO2 + NH4Cl = ZnCl2 + Mn2O3 + NH3 + H2O =>
Zn + 2 MnO2 + 2 NH4Cl = ZnCl2 + Mn2O3 + 2 NH3 + H2O
Na2S2O3 + NaClO2 + KOH = Na2SO4 + KCl + H2O =>
Na2S2O3 + 2 NaClO2 + 2 KOH = 2 Na2SO4 + 2 KCl + H2O
NaH(CO3) = Na2O + H2O + CO2 =>
2 NaH(CO3) = Na2O + H2O + 2 CO2
CH4 + O2 = CH3COOH + H2O =>
2 CH4 + 2 O2 = CH3COOH + 2 H2O
AgClO4 + H2SO4 = HClO4 + Ag2SO4 =>
2 AgClO4 + H2SO4 = 2 HClO4 + Ag2SO4
CH3COOCH3 + H2O = CH3COO + H3O =>
2 CH3COOCH3 + 9 H2O = 3 CH3COO + 7 H3O
Ag2O + NH3 + H2O = Ag(NH3)2 + OH =>
Ag2O + 4 NH3 + H2O = 2 Ag(NH3)2 + 2 OH
(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH(aq) + BaSO4(s) =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + BaSO4(s)
MnO4 + C2H2O4 = Mn2 + CO2 + H2O =>
2 MnO4 + 8 C2H2O4 = Mn2 + 16 CO2 + 8 H2O
Au2S3 = S8 + Au =>
8 Au2S3 = 3 S8 + 16 Au
CH3CH2OH + O = CH3COOH + H2O =>
CH3CH2OH + 2 O = CH3COOH + H2O
CH3COOCH3 + H2O = CH3COO + H3O =>
2 CH3COOCH3 + 9 H2O = 3 CH3COO + 7 H3O
HO2 + NO = HNO3 =>
HO2 + NO = HNO3
NO2 + H2S = N2 + S + H2O =>
2 NO2 + 4 H2S = N2 + 4 S + 4 H2O
HNO2(aq) = H{+} + NO3{-} + NO(g) + H2O =>
3 HNO2(aq) = H{+} + NO3{-} + 2 NO(g) + H2O
Ag(NO3) + K2CrO4 = Ag2(CrO4) + K(NO3) =>
2 Ag(NO3) + K2CrO4 = Ag2(CrO4) + 2 K(NO3)
Ga(ClO3)3 = GaCl3 + O2 =>
2 Ga(ClO3)3 = 2 GaCl3 + 9 O2
C2H5NSCl + O2 = CO2 + H2O + NO + SO2 + Cl2 =>
4 C2H5NSCl + 19 O2 = 8 CO2 + 10 H2O + 4 NO + 4 SO2 + 2 Cl2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
C7H2OCl3F + C4H7NO2 = C11H8Cl2FNO3HCl =>
C7H2OCl3F + C4H7NO2 = C11H8Cl2FNO3HCl
SO2 + Ca(OH)2 = CaO + S(OH)4 =>
SO2 + 2 Ca(OH)2 = 2 CaO + S(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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