| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 3 HNO3 = CuH(NO3)3 + 2 H2O
C5 + O2 = C5O2 =>
C5 + O2 = C5O2
NaCl + NO2 = NaNO2 + Cl =>
NaCl + NO2 = NaNO2 + Cl
Ba(OH)2 + CuBr = CuOH + BaBr2 =>
Ba(OH)2 + 2 CuBr = 2 CuOH + BaBr2
C2H2O + O2 = CO2 + H2O =>
C2H2O + 2 O2 = 2 CO2 + H2O
K2SO4H2O = K2SO4 + H2O =>
K2SO4H2O = K2SO4 + H2O
Na2SO3 + KCl = NaCl + K2SO3 =>
Na2SO3 + 2 KCl = 2 NaCl + K2SO3
Mg3N2 + H2O = Mg2O2 + NH3 =>
2 Mg3N2 + 6 H2O = 3 Mg2O2 + 4 NH3
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
NH4OH + VO2CI = NH4CI + H2O + NH4VO3 =>
2 NH4OH + VO2CI = NH4CI + H2O + NH4VO3
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2 =>
NaCl + Pb(NO3)2 = PbCl + Na(NO3)2
NaSO4 + Pb(NO3)2 = PbSO4 + Na(NO3)2 =>
NaSO4 + Pb(NO3)2 = PbSO4 + Na(NO3)2
Al + Ni(Cr2O7) = Al(Cr2O7)3 + Ni =>
Al + 3 Ni(Cr2O7) = Al(Cr2O7)3 + 3 Ni
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
K2O + Cu = Cu2O + K =>
K2O + 2 Cu = Cu2O + 2 K
CuSO4 + H2O = Cu + H2SO4 + O2 =>
2 CuSO4 + 2 H2O = 2 Cu + 2 H2SO4 + O2
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
Fr + O2 = Fr2O2 =>
2 Fr + O2 = Fr2O2
C + HO = CO + H2 =>
2 C + 2 HO = 2 CO + H2
Cr2(SO4)3 + KOH + KClO3 = K2CrO4 + KCl + H2O + K2SO4 =>
Cr2(SO4)3 + 10 KOH + KClO3 = 2 K2CrO4 + KCl + 5 H2O + 3 K2SO4
Na2Cr2O7 + AlPo4 = Na3Po4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPo4 = 2 Na3Po4 + Al2(Cr2O7)3
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
Ag + NO = AgNO3 + N2 =>
Ag + 3 NO = AgNO3 + N2
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
PB(NO3)2H2S = PBS + HNO3 =>
PB(NO3)2H2S = PBS + 2 HNO3
(NH4)2SO4(s) + BaCl2(s) = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4(s) + BaCl2(s) = (NH4)2Cl2 + BaSO4
Ni(OH)3 + H2SO4 + KI = K2SO4 + NiSO4 + I2 + H2O =>
2 Ni(OH)3 + 3 H2SO4 + 2 KI = K2SO4 + 2 NiSO4 + I2 + 6 H2O
Al + C2 = Al2C3 =>
4 Al + 3 C2 = 2 Al2C3
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
NO3{-} + Fe2{+} + H{+} = Fe{3+} + NO + H2O =>
5 NO3{-} + 3 Fe2{+} + 20 H{+} = 6 Fe{3+} + 5 NO + 10 H2O
Na3PO4 + (NH4)2MoO3 + HNO3 + NH3 = (NH4)3PO4MoO3 + H2O + NaNO2 =>
2 Na3PO4 + 2(NH4)2MoO3 + 5 HNO3 + 3 NH3 = 2(NH4)3PO4MoO3 + 3 H2O + 6 NaNO2
H3C6H507 + OH = C6H507 + H2O =>
H3C6H507 + 3 OH = C6H507 + 3 H2O
Al + C2 = AlC =>
2 Al + C2 = 2 AlC
LiOH + Cu(NO3)2 = LiNO3 + Cu(OH)2 =>
2 LiOH + Cu(NO3)2 = 2 LiNO3 + Cu(OH)2
Ag + H3PO4 = Ag3(PO4) + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3(PO4) + 3 H2
C2H5OH + NaCl = C2H5ONa + HCl =>
C2H5OH + NaCl = C2H5ONa + HCl
AgNO3 + Na2OH = Ag2OH + NaNO3 =>
2 AgNO3 + Na2OH = Ag2OH + 2 NaNO3
Al + H2SO3 = AlO3 + H2S =>
Al + H2SO3 = AlO3 + H2S
C4H6 + CH3COOOH = C4H6O2 + CH3COOH =>
C4H6 + 2 CH3COOOH = C4H6O2 + 2 CH3COOH
KI2Cl2 = KCl2I2 =>
KI2Cl2 = KCl2I2
Mn{3+} + BrO3{-} + H2O = MnO2 + Br{-} + H3O{+} =>
6 Mn{3+} + BrO3{-} + 27 H2O = 6 MnO2 + Br{-} + 18 H3O{+}
NH4CrO3 + O2 = Cr2O3N2 + H2O =>
4 NH4CrO3 + O2 = 2 Cr2O3N2 + 8 H2O
NaOH + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
FeBr2 = Fe + Br =>
FeBr2 = Fe + 2 Br
Ag2O2 + H2SO4 = Ag2SO4 + H2O + O2 =>
2 Ag2O2 + 2 H2SO4 = 2 Ag2SO4 + 2 H2O + O2
C3H8 + Cl = C3H5Cl3 + HCl =>
C3H8 + 6 Cl = C3H5Cl3 + 3 HCl
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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