| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3O{-} + CH3COOH = CH3OH + CH3COO{-}
K2SO3 + H2SO4 = K2SO4 + H2O + SO2 =>
K2SO3 + H2SO4 = K2SO4 + H2O + SO2
CH3CH(OH)CH3 + KMnO4 = KOH + MnO2 + CH3C(O)CH3 + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 CH3C(O)CH3 + 2 H2O
P + OH{-} + H2O = PH3 + H2PO4{-} =>
8 P + 3 OH{-} + 9 H2O = 5 PH3 + 3 H2PO4{-}
Be + AgNO3 = Be(NO3)2 + Ag =>
Be + 2 AgNO3 = Be(NO3)2 + 2 Ag
N2 + O2 = NOO =>
N2 + 2 O2 = 2 NOO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C6H22O11 + O2 = CO2 + H2O =>
C6H22O11 + 6 O2 = 6 CO2 + 11 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn + NaOH + O2 = Na2SnO3 + H2O =>
Sn + 2 NaOH + O2 = Na2SnO3 + H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Na + Ar = Na2Ar =>
2 Na + Ar = Na2Ar
C8H17OH + CH3COOH = C10H20O2 + H2O =>
C8H17OH + CH3COOH = C10H20O2 + H2O
P5O7 + CO2 = CO + P2O5 =>
2 P5O7 + 11 CO2 = 11 CO + 5 P2O5
Cu + HNO3 = Cu(NO3)2 + H2O + N2 =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 6 H2O + N2
AlBr3Ba(OH)2 = BaBr3Al(OH)2 =>
AlBr3Ba(OH)2 = BaBr3Al(OH)2
Ca(C2H3O2)2 + AgCO3 = Ag(C2H3O2)2 + CaCO3 =>
Ca(C2H3O2)2 + AgCO3 = Ag(C2H3O2)2 + CaCO3
Cl2 + S + H2O = HCl + H2SO4 =>
3 Cl2 + S + 4 H2O = 6 HCl + H2SO4
S + H2O2 = SO2 + H2 =>
S + H2O2 = SO2 + H2
K2Cr2O7 + H2SO4 + B6H10 = K2SO4 + Cr2(SO4)3 + H2O + H3BO3 =>
14 K2Cr2O7 + 56 H2SO4 + 3 B6H10 = 14 K2SO4 + 14 Cr2(SO4)3 + 44 H2O + 18 H3BO3
Sb(s) + HCl(aq) = SbCl3(aq) + H2(g) =>
2 Sb(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2(g)
CUSO4*3H2O = CUSO4 + H2O =>
CUSO4*3H2O = CUSO4 + 3 H2O
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
Pb2(aq) + Cl(aq) = PbCl2(s) =>
Pb2(aq) + 4 Cl(aq) = 2 PbCl2(s)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KIC = KCI =>
KIC = KCI
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
NH4OHHNO3 = NH4NO3HOH =>
NH4OHHNO3 = NH4NO3HOH
P + Al = Al3P3 =>
3 P + 3 Al = Al3P3
SrS + KOH = Sr(OH)2 + K2S =>
SrS + 2 KOH = Sr(OH)2 + K2S
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + KI = K2SO4 + Cu + I2 =>
CuSO4 + 2 KI = K2SO4 + Cu + I2
Mn(s) + HCl(aq) = MnCl2(aq) + H2(g) =>
Mn(s) + 2 HCl(aq) = MnCl2(aq) + H2(g)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
CH3CHO + Br2 + H2O = HCOOH + HBr =>
CH3CHO + 3 Br2 + 3 H2O = 2 HCOOH + 6 HBr
Sr(C7H5O2)2 + O2 = CO2 + H2O + SrO =>
Sr(C7H5O2)2 + 15 O2 = 14 CO2 + 5 H2O + SrO
KIO3 + H2SO4 = HIO4 + K2SO4 + IO2 + H2O =>
6 KIO3 + 3 H2SO4 = 2 HIO4 + 3 K2SO4 + 4 IO2 + 2 H2O
AlBr3 + F2 = Br3 + AlF2 =>
AlBr3 + F2 = Br3 + AlF2
Ni(oh)2 + NaOCl + H2O = Ni(OH)3 + NaCl =>
Ni(oh)2 + 3 NaOCl + 3 H2O = 2 Ni(OH)3 + 3 NaCl
Li + Br2 = LiBr2 =>
Li + Br2 = LiBr2
O3(g) = O29(g) =>
29 O3(g) = 3 O29(g)
P + Br = PBr3 =>
P + 3 Br = PBr3
Sn{+2} + H{+} + Cr2O7{-2} = Cr{+3} + H2O + Sn{+4} =>
3 Sn{+2} + 14 H{+} + Cr2O7{-2} = 2 Cr{+3} + 7 H2O + 3 Sn{+4}
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
HBrO = Br{-} + O2 + H{+} =>
2 HBrO = 2 Br{-} + O2 + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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