| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCl + HNO3 = 2 H2O + NOCl + 2 Cl
Br2O3 + NaClO + NaOH = NaCl + H2O + NaBrO3 =>
Br2O3 + 2 NaClO + 2 NaOH = 2 NaCl + H2O + 2 NaBrO3
Al2S3 + V(NO2)2 = VS + Al(NO2)3 =>
Al2S3 + 3 V(NO2)2 = 3 VS + 2 Al(NO2)3
C3H7COOH + MgO = C3H7COO + MgOH =>
C3H7COOH + MgO = C3H7COO + MgOH
SrCl2 + CaSO4 = Sr(SO4)2 + Ca + Cl2 =>
SrCl2 + 2 CaSO4 = Sr(SO4)2 + 2 Ca + Cl2
CH3NH2 = CH3 + NH2 =>
CH3NH2 = CH3 + NH2
Na + H4SiO4 = Na4SiO4 + H2 =>
4 Na + H4SiO4 = Na4SiO4 + 2 H2
KClO3 + H2SO4 = KSO3 + O2 + ClO2 + H2O =>
2 KClO3 + 2 H2SO4 = 2 KSO3 + O2 + 2 ClO2 + 2 H2O
C5H12 + CO2 = C + H2O =>
C5H12 + 3 CO2 = 8 C + 6 H2O
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
C3H5COOH + NaOH = C3H5COONa + H2O =>
C3H5COOH + NaOH = C3H5COONa + H2O
Sb2Cl3 + Na2O2 + SiO2 = SbCl3 + Na2SiO3 + Na3SbO4 =>
2 Sb2Cl3 + 5 Na2O2 + 2 SiO2 = 2 SbCl3 + 2 Na2SiO3 + 2 Na3SbO4
H3CO + O2 = H2O + CO2 =>
4 H3CO + 5 O2 = 6 H2O + 4 CO2
Fe + Au2(SO4)3 = Fe2(SO4)3 + Au =>
2 Fe + Au2(SO4)3 = Fe2(SO4)3 + 2 Au
Al2O3 + Ba(OH)2 + H2O = Ba([Al(OH)4])2 =>
Al2O3 + Ba(OH)2 + 3 H2O = Ba([Al(OH)4])2
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba =>
Ba(NO3)2 + Ca = Ca(NO3)2 + Ba
Cr + S8 = Cr2S8 =>
2 Cr + S8 = Cr2S8
Ag2CO3 + K2CrO4 = Ag2CrO4 + K2CO3 =>
Ag2CO3 + K2CrO4 = Ag2CrO4 + K2CO3
H2SO4 + CUCl2 = CUSO4 + HCl =>
H2SO4 + CUCl2 = CUSO4 + 2 HCl
Ag2SO4 + H2O = AgOH + H2SO4 =>
Ag2SO4 + 2 H2O = 2 AgOH + H2SO4
Mg(NO3)2 + TeI4 = Te(NO3)4 + MgI2 =>
2 Mg(NO3)2 + TeI4 = Te(NO3)4 + 2 MgI2
Mg + HClO = MgClO + H2 =>
2 Mg + 2 HClO = 2 MgClO + H2
CH2O2 + NaOH = H2O + NaCHOO =>
CH2O2 + NaOH = H2O + NaCHOO
BaCl2 + Br2 = BaBr2 + Cl =>
BaCl2 + Br2 = BaBr2 + 2 Cl
Al + (MnSO4)2 = Al2(SO4)3 + Mn =>
4 Al + 3(MnSO4)2 = 2 Al2(SO4)3 + 6 Mn
NH3(g) + HCl = NH4Cl =>
NH3(g) + HCl = NH4Cl
KMnO4 + KOH = H2O + K2MnO4 + O2 =>
4 KMnO4 + 4 KOH = 2 H2O + 4 K2MnO4 + O2
C2H4O3 + HNO3 = NO + H2O + CO2 =>
C2H4O3 + 2 HNO3 = 2 NO + 3 H2O + 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + C2H5OH = NaOC2H5 + H2 =>
2 Na + 2 C2H5OH = 2 NaOC2H5 + H2
CH3COH + O2 = HCOOH =>
2 CH3COH + 3 O2 = 4 HCOOH
SO2 + HClO = SO4 + Cl2 + H2O =>
SO2 + 4 HClO = SO4 + 2 Cl2 + 2 H2O
Mg(OH)2 + HCl(aq) = MgCl2(aq) + H2O =>
Mg(OH)2 + 2 HCl(aq) = MgCl2(aq) + 2 H2O
(CH3CH2OH) + O2 = CO + H2O =>
(CH3CH2OH) + 2 O2 = 2 CO + 3 H2O
Cu + HI = CuI + H2 =>
2 Cu + 2 HI = 2 CuI + H2
Br2 + Na2CO3 = NaBr + NaBrO3 + CO2 =>
3 Br2 + 3 Na2CO3 = 5 NaBr + NaBrO3 + 3 CO2
Pb(OH)2 + NH3 = Pb(NH3) + OH =>
Pb(OH)2 + NH3 = Pb(NH3) + 2 OH
NaAl3Si3O10(OH)2 + H2O + H = Al2Si2O5(OH)4 + Na =>
2 NaAl3Si3O10(OH)2 + 3 H2O + 2 H = 3 Al2Si2O5(OH)4 + 2 Na
KBr + C6H14 = KC6H14 + Br =>
KBr + C6H14 = KC6H14 + Br
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H6 + O2 = CH3COOH + H2O* =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O*
H2 + CO2 = CH3COO{-} + H2O + H{+} =>
4 H2 + 2 CO2 = CH3COO{-} + 2 H2O + H{+}
NH4S4 + NaClO + NaOH = N2 + Na2SO4 + NaCl + H2O =>
2 NH4S4 + 28 NaClO + 16 NaOH = N2 + 8 Na2SO4 + 28 NaCl + 12 H2O
A5B2 = A2 + A2B =>
2 A5B2 = A2 + 4 A2B
Na2HCO3 + C2H4O2 = C2H3NaO2 + CO2 + H2O =>
8 Na2HCO3 + 15 C2H4O2 = 16 C2H3NaO2 + 6 CO2 + 10 H2O
CH3COCH3 + KMnO4 + NaOH = K + Na + Mn(OH)3 + CH3COOCH3 =>
4 CH3COCH3 + KMnO4 + 3 NaOH = K + 3 Na + Mn(OH)3 + 4 CH3COOCH3
K + N + O = K2NO2 =>
2 K + N + 2 O = K2NO2
HClO + I{-} + H{+} = I2 + Cl{-} + H2O =>
HClO + 2 I{-} + H{+} = I2 + Cl{-} + H2O
C5H12 + O2 = C5O16 + H =>
C5H12 + 8 O2 = C5O16 + 12 H
Al + HO = Al2O3 + H2 =>
4 Al + 6 HO = 2 Al2O3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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