| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO3 = 2 NaCl + 3 O2
Ga2O3 + C = Ga + CO2 =>
2 Ga2O3 + 3 C = 4 Ga + 3 CO2
K2Cr2O7 + KOH = K + Cr2O7(OH)2 =>
K2Cr2O7 + 2 KOH = 4 K + Cr2O7(OH)2
Cl + CH4 = CHCl3 + HCl =>
6 Cl + CH4 = CHCl3 + 3 HCl
C14H20O2 + H2O = C13H18O2 + CH3OH =>
C14H20O2 + H2O = C13H18O2 + CH3OH
MnO3 + Fe{2}{+} + H{+} = Mn{2}{+} + Fe{3}{+} + H2O =>
MnO3 + 4 Fe{2}{+} + 6 H{+} = Mn{2}{+} + 4 Fe{3}{+} + 3 H2O
C6H3Cl2NO2 + HNO3 = C6H3Cl2NO3 + HNO2 =>
C6H3Cl2NO2 + HNO3 = C6H3Cl2NO3 + HNO2
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
Me2SiCl2 + H2O = [Me2SiO]4 + HCl =>
4 Me2SiCl2 + 4 H2O = [Me2SiO]4 + 8 HCl
C6H12 + KMnO4 + H2SO4 = acetone + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 4 KMnO4 + 6 H2SO4 = 10 CH3COCH3 + 2 K2SO4 + 4 MnSO4 + 6 H2O
PCl5 + H2 = PH3 + Cl2 =>
2 PCl5 + 3 H2 = 2 PH3 + 5 Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaOH + P4 + H2O = NaH2(PO4) + PH3 =>
3 NaOH + 2 P4 + 9 H2O = 3 NaH2(PO4) + 5 PH3
Zn + AlCl3 = ZnCl2 + Al =>
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
LiBr + CoSO3 = Li2SO3 + CoBr2 =>
2 LiBr + CoSO3 = Li2SO3 + CoBr2
MgH2 + O2 = Mg(OH)2 =>
MgH2 + O2 = Mg(OH)2
Ba(NO3)2 + Mg = MgO + Ba(NO2)2 =>
Ba(NO3)2 + 2 Mg = 2 MgO + Ba(NO2)2
I{-} + H{+} + SO4{2-} = H2SO3 + I2 + H2O =>
2 I{-} + 4 H{+} + SO4{2-} = H2SO3 + I2 + H2O
(NH3)3RuCl6 + H2 = Ru + NH3 + HCl =>
(NH3)3RuCl6 + 3 H2 = Ru + 3 NH3 + 6 HCl
Al + HMnO4 = Al(MnO4)3 + H2 =>
2 Al + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2
H2Cr2O7 = Cr + H2O + O2 =>
H2Cr2O7 = 2 Cr + H2O + 3 O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Pb4 + O = PbO2 =>
Pb4 + 8 O = 4 PbO2
C18H30O16 + O2 = H2O + CO =>
2 C18H30O16 + 17 O2 = 30 H2O + 36 CO
CsBr + Cl2 = CsCl + Br2 =>
2 CsBr + Cl2 = 2 CsCl + Br2
HMnO3 + Ca(OH)2 = Ca(MnO3)2 + H2O =>
2 HMnO3 + Ca(OH)2 = Ca(MnO3)2 + 2 H2O
Na2SiO3*5H2O + C6H8O6 = Na2C6H6O6 + H2O + H4O4Si =>
Na2SiO3*5H2O + C6H8O6 = Na2C6H6O6 + 4 H2O + H4O4Si
H2C2O4 + H2 = CO + H2O =>
H2C2O4 + H2 = 2 CO + 2 H2O
KMnO4 + KOH + KI = KIO4 + K2MnO4 + H2O =>
8 KMnO4 + 8 KOH + KI = KIO4 + 8 K2MnO4 + 4 H2O
AlCl3 + Al2O3 + H2O + N2 = NH4ClO4 + Al2 =>
2 AlCl3 + 4 Al2O3 + 12 H2O + 3 N2 = 6 NH4ClO4 + 5 Al2
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
CoOHCl + Cl2 + KOH = KCl + HCl + Co2O3 =>
2 CoOHCl + Cl2 + KOH = KCl + 3 HCl + Co2O3
PH3 + AgNO3 + H2O = Ag + H3OP4 + HNO3 =>
4 PH3 + 11 AgNO3 + H2O = 11 Ag + H3OP4 + 11 HNO3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Ti2TaC2F2 = TaC + TiC + TiF4 + Ta =>
2 Ti2TaC2F2 = TaC + 3 TiC + TiF4 + Ta
CrO4{2-} + Co{3+} = Co2(CrO4)3 =>
3 CrO4{2-} + 2 Co{3+} = Co2(CrO4)3
AgBr + HgCl2 = AgCl2 + BrHg =>
AgBr + HgCl2 = AgCl2 + BrHg
Ag2Se + NaNO3 + H2SO4 = Ag2SO4 + SeO2 + NO2 + Na2SO4 + H2O =>
Ag2Se + 6 NaNO3 + 4 H2SO4 = Ag2SO4 + SeO2 + 6 NO2 + 3 Na2SO4 + 4 H2O
Y(NO3)3(aq) = Y(aq) + NO3(aq) =>
Y(NO3)3(aq) = Y(aq) + 3 NO3(aq)
[B4O5(OH)4] + H2O = H3BO3 + OH =>
[B4O5(OH)4] + 5 H2O = 4 H3BO3 + 2 OH
CH5 + F2 = CF2 + HF =>
2 CH5 + 7 F2 = 2 CF2 + 10 HF
AlBr3 + K2(SO4) = Al2(SO4)3 + KBr =>
2 AlBr3 + 3 K2(SO4) = Al2(SO4)3 + 6 KBr
KMnO4 + Mn2SO3 + H2O = MnSO4 + MnO2 + KOH =>
2 KMnO4 + Mn2SO3 + H2O = MnSO4 + 3 MnO2 + 2 KOH
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
C4H9Cl + CH3NaO = C5H12O + NaCl =>
C4H9Cl + CH3NaO = C5H12O + NaCl
Fe + S{2+} + O{2+} = Fe{2+}O{3+} + SO{2+} =>
Fe + S{2+} + O{2+} = Fe{2+}O{3+} + SO{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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