| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 Cr2ScC3O2 = 10 Cr3C2 + 9 Sc2O3 + 3 Cr2O3 + 34 C
Na2SiO3 + NaOH = Na4SiO4 + H2O =>
Na2SiO3 + 2 NaOH = Na4SiO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HClO3 = HClO4 + H2O + ClO2 =>
3 HClO3 = HClO4 + H2O + 2 ClO2
AlCl3 + NAOH = Al(OH)3 + NACl =>
AlCl3 + 3 NAOH = Al(OH)3 + 3 NACl
HClO3 = HClO4 + H2O + ClO2 =>
3 HClO3 = HClO4 + H2O + 2 ClO2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
Cr2Sc2C3O2 = Cr3C2 + Sc2O3 + C + Sc4C3 =>
6 Cr2Sc2C3O2 = 4 Cr3C2 + 4 Sc2O3 + 7 C + Sc4C3
CH3COOCH3 + NAOH = CH3COONA + CH3OH =>
CH3COOCH3 + NAOH = CH3COONA + CH3OH
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
NA + Cl = NACl =>
NA + Cl = NACl
C2H4(COOH)2 + NaOH = C2H4(COONa)2 + H2O =>
C2H4(COOH)2 + 2 NaOH = C2H4(COONa)2 + 2 H2O
Cr2Sc2C3O2 = Cr3C2 + Sc2O3 + Sc4C3 + C =>
6 Cr2Sc2C3O2 = 4 Cr3C2 + 4 Sc2O3 + Sc4C3 + 7 C
HClO3 = HClO4 + H2O + ClO2 =>
3 HClO3 = HClO4 + H2O + 2 ClO2
MNO4{-} + H2O = MNO2 + O2 + OH{-} =>
4 MNO4{-} + 2 H2O = 4 MNO2 + 3 O2 + 4 OH{-}
HOCl + H2O2 = H3O + OCl =>
4 HOCl + H2O2 = 2 H3O + 4 OCl
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
Mg + COSO4 = MgSO4 + CO =>
Mg + COSO4 = MgSO4 + CO
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
H2SO4 + SR(OH)2 = H2O + SRSO4 =>
H2SO4 + SR(OH)2 = 2 H2O + SRSO4
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
MnO4{-} + H2O = MnO2 + O2 + OH{-} =>
4 MnO4{-} + 2 H2O = 4 MnO2 + 3 O2 + 4 OH{-}
KNO2 + KClO3 = KNO3 + KCl =>
3 KNO2 + KClO3 = 3 KNO3 + KCl
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
H2SO4 + Ba(NO3)2 = BaSO4 + HNO3 =>
H2SO4 + Ba(NO3)2 = BaSO4 + 2 HNO3
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Cr2Ti2C3O2 = Cr3C2 + TiC + TiO2 + C =>
3 Cr2Ti2C3O2 = 2 Cr3C2 + 3 TiC + 3 TiO2 + 2 C
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
P + HIO3 + H2O = H3PO4 + HI =>
6 P + 5 HIO3 + 9 H2O = 6 H3PO4 + 5 HI
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
Fe(NO3)3 + LIOH = Fe(OH)3 + LINO3 =>
Fe(NO3)3 + 3 LIOH = Fe(OH)3 + 3 LINO3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/18
Équations équilibrées sur02/13/17
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