| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 OF2 = 2 H2O + CF4
KMnO4 + H2SO4 + Na2C2O3 = MnSO4 + CO2 + H2O + Na2SO4 + K2SO4 =>
4 KMnO4 + 11 H2SO4 + 5 Na2C2O3 = 4 MnSO4 + 10 CO2 + 11 H2O + 5 Na2SO4 + 2 K2SO4
Fe{3+} + HO{-} = Fe + OH{3} =>
4 Fe{3+} + 3 HO{-} = 4 Fe + 3 OH{3}
CH3CH2COOCH2CH2CH2CH2CH3 + H2O = CH3CH2COOH + CH3CH2CH2CH2CH2OH =>
CH3CH2COOCH2CH2CH2CH2CH3 + H2O = CH3CH2COOH + CH3CH2CH2CH2CH2OH
CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
K2CrO7 + H2SO4 + KNO2 = Cr2(SO4)3 + KNO3 + K2SO4 + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 KNO2 = Cr2(SO4)3 + 9 KNO3 + 2 K2SO4 + 5 H2O
CH4 + OF2 = H2O + CF4 =>
CH4 + 2 OF2 = 2 H2O + CF4
C3H8O3 + MnO4{-} + H{+} = CO2 + H2O + MnO2 =>
3 C3H8O3 + 14 MnO4{-} + 14 H{+} = 9 CO2 + 19 H2O + 14 MnO2
Cl2 + H2SO4 = HClO4 + SO2 + H2O =>
Cl2 + 7 H2SO4 = 2 HClO4 + 7 SO2 + 6 H2O
P4 + CI = PCI =>
P4 + 4 CI = 4 PCI
CH + CH2 = C13H16 =>
10 CH + 3 CH2 = C13H16
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaBr + KMnO4 + H2SO4 = NaSO4 + KSO4 + MnSO4 + Br + H2O =>
2 NaBr + KMnO4 + 4 H2SO4 = 2 NaSO4 + KSO4 + MnSO4 + 2 Br + 4 H2O
Li + KOH = LiOH + K =>
Li + KOH = LiOH + K
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + Ca(ClO2)2 = KClO2 + Ca(MnO4)2 =>
2 KMnO4 + Ca(ClO2)2 = 2 KClO2 + Ca(MnO4)2
AgNO3 + K2S = KNO3 + Ag2S =>
2 AgNO3 + K2S = 2 KNO3 + Ag2S
HNO3 + HI = N2O + I2 + H2O =>
2 HNO3 + 8 HI = N2O + 4 I2 + 5 H2O
C3H6 + Br2 = C3H3Br + HBr =>
C3H6 + 2 Br2 = C3H3Br + 3 HBr
AgCl + NaOH + C6H12O6 = Ag + NaC6H11O7 + NaCl + H2O =>
2 AgCl + 3 NaOH + C6H12O6 = 2 Ag + NaC6H11O7 + 2 NaCl + 2 H2O
H2SO4 + Cl2 = HClO4 + SO2 + H2O =>
7 H2SO4 + Cl2 = 2 HClO4 + 7 SO2 + 6 H2O
C7H6O3 + C3H7OH = C11H14O3 + H2O =>
3 C7H6O3 + 4 C3H7OH = 3 C11H14O3 + 4 H2O
HClO4 + Ag = AgClO4 + H2 =>
2 HClO4 + 2 Ag = 2 AgClO4 + H2
CrO + CO2 = CrCO3 =>
CrO + CO2 = CrCO3
I{-} + Ag{+} = I2 + Ag =>
2 I{-} + 2 Ag{+} = I2 + 2 Ag
Ag + HNO3 = NO3 + H2Ag =>
Ag + 2 HNO3 = 2 NO3 + H2Ag
NN2 + O2 = N2O =>
4 NN2 + 3 O2 = 6 N2O
OF2 + CH4 = CO2 + HF =>
2 OF2 + CH4 = CO2 + 4 HF
Fe + AgC2H3O2 = AgFeC2H3O2 =>
Fe + AgC2H3O2 = AgFeC2H3O2
KBr + Cl{2} = Br{2} + KCl =>
KBr + Cl{2} = Br{2} + KCl
PbBr2 + NH4NO3 = Pb(NO3)2 + NH4Br =>
PbBr2 + 2 NH4NO3 = Pb(NO3)2 + 2 NH4Br
Zn + HIO + HCl = ZnCl2 + I2 + H2O =>
Zn + 2 HIO + 2 HCl = ZnCl2 + I2 + 2 H2O
Sr(NO3)2 + Al2O3 = Al(NO3)3 + SrO =>
3 Sr(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 SrO
CH2O2 + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 CH2O2 + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
AlNaCO3(OH)2 + HCl = H2O + H2CO3 + AlCl3 + NaCl =>
AlNaCO3(OH)2 + 4 HCl = 2 H2O + H2CO3 + AlCl3 + NaCl
Mn{+2} + MnO4 + H2O = MnO2 + H{+} =>
2 Mn{+2} + MnO4 + 2 H2O = 3 MnO2 + 4 H{+}
Cu + HN(O)3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HN(O)3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
PH3HNCH2CONHCHCOOH + O2 = CO2 + H2O + NH4NO3 + P2O5 =>
2 PH3HNCH2CONHCHCOOH + 13 O2 = 8 CO2 + 5 H2O + 2 NH4NO3 + P2O5
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
NaHO + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
2 NaHO + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O
(SO2) + Li2Se = SSe2 + Li2O =>
(SO2) + 2 Li2Se = SSe2 + 2 Li2O
Si2H3 + O2 = SiO2 + H2O3 = =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
Al3 + hydrochloricacid = aluminiumchloride + hydrogen =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + H2O =>
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + 7 H2O
CH4 + OF2 = H2O + CF4 =>
CH4 + 2 OF2 = 2 H2O + CF4
Fe2 + NaOH = Fe(OH)2 + Na =>
Fe2 + 4 NaOH = 2 Fe(OH)2 + 4 Na
AlCl3 + NH3 = Al(NH3) + Cl2 =>
2 AlCl3 + 2 NH3 = 2 Al(NH3) + 3 Cl2
AsCl3 + Ni(CO3) = As2O3 + CO2 + NiCl2 =>
2 AsCl3 + 3 Ni(CO3) = As2O3 + 3 CO2 + 3 NiCl2
Cu2SO4H2O + BaCl = Cu2ClH2O + BaSO4 =>
Cu2SO4H2O + BaCl = Cu2ClH2O + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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