| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2(SO4)
CH3CO2C2H5NaOH = C2H5OHCH3CO2Na =>
CH3CO2C2H5NaOH = C2H5OHCH3CO2Na
KCl + Mg(NO3)2 = MgCl2 + KNO3 =>
2 KCl + Mg(NO3)2 = MgCl2 + 2 KNO3
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
FeCl3 + KHCO3 = Fe(OH)3 + CO2 + KCl =>
FeCl3 + 3 KHCO3 = Fe(OH)3 + 3 CO2 + 3 KCl
NH4NO3(aq) + K2CrO4(aq) = NH4CrO4 + K2NO3 =>
NH4NO3(aq) + K2CrO4(aq) = NH4CrO4 + K2NO3
Al2O3 + H2O = Al(OH)3 = h2 =>
Al2O3 + 3 H2O = 2 Al(OH)3
CaMg(CO3)2 + NaOH = Mg(OH)2 + Na2CO3 + CaCO3 =>
CaMg(CO3)2 + 2 NaOH = Mg(OH)2 + Na2CO3 + CaCO3
CmO + HNO3 = Cm(NO3)2 + H2O =>
CmO + 2 HNO3 = Cm(NO3)2 + H2O
I2 + Br2 = IBr =>
I2 + Br2 = 2 IBr
MnSO4 + PbO2 + H2O = MnO4 + PbSO4 + H =>
MnSO4 + PbO2 + 2 H2O = MnO4 + PbSO4 + 4 H
HBr(aq) + KOH(aq) = H2O(l) + KBr(aq) =>
HBr(aq) + KOH(aq) = H2O(l) + KBr(aq)
CuSO4 + FeSO4 = CuSO4FeSO4 =>
CuSO4 + FeSO4 = CuSO4FeSO4
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
Al(OH)3 + OH = AlO2 + H2O =>
Al(OH)3 + OH = AlO2 + 2 H2O
Pb + Fe(SO4) = Pb(SO4) + Fe =>
Pb + Fe(SO4) = Pb(SO4) + Fe
H2SO4 + Ag2CO3 = Ag2SO4 + H2CO3 =>
H2SO4 + Ag2CO3 = Ag2SO4 + H2CO3
Mg(OH)2 + OH = Mg(OH)4 =>
Mg(OH)2 + 2 OH = Mg(OH)4
KOH + KCl = KClO3 + H2 + K =>
6 KOH + 2 KCl = 2 KClO3 + 3 H2 + 6 K
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
FeCl3 + AgNO3 = Fe(NO3)2 + Ag2Cl3 =>
FeCl3 + 2 AgNO3 = Fe(NO3)2 + Ag2Cl3
FeSO4 + NaOH = Na2SO4 + Fe(OH)2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe(OH)2
Mg + MnO4 = MgMnO4 =>
Mg + MnO4 = MgMnO4
IO2 + OH{-} = IO3{-} + H2O + {-} =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
IO + H2O = I2 + OH =>
2 IO + 2 H2O = I2 + 4 OH
Na2HSO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
2 Na2HSO3 + 3 H2SO4 = 2 Na2SO4 + 4 H2O + 3 SO2
CuHO = CuOH =>
CuHO = CuOH
Pb2O4 + CO2 = Pb2(CO3)4 =>
Pb2O4 + 4 CO2 = Pb2(CO3)4
C3H7OH + O2 = C3H5COOH + H2O =>
8 C3H7OH + 9 O2 = 6 C3H5COOH + 14 H2O
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
SO2 + NO3 = SO3 + NO =>
2 SO2 + NO3 = 2 SO3 + NO
Zn(OH)2 + P2O5 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + P2O5 = Zn3(PO4)2 + 3 H2O
CdCl2 + K4FeCN6 = Cd4(FeCN6)2 + KCl =>
4 CdCl2 + 2 K4FeCN6 = Cd4(FeCN6)2 + 8 KCl
KN + MgBr = MgN + KBr =>
KN + MgBr = MgN + KBr
Mg + CuSO4 = MgSO4 + Cu* =>
Mg + CuSO4 = MgSO4 + Cu*
KOH + (NH4)2SO3 = K2SO3 + H2O + NH3 =>
2 KOH + (NH4)2SO3 = K2SO3 + 2 H2O + 2 NH3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Fe + K4[Fe(CN)6] + H2O = Fe4[Fe(CN)6]3 + KOH + H2 =>
4 Fe + 3 K4[Fe(CN)6] + 12 H2O = Fe4[Fe(CN)6]3 + 12 KOH + 6 H2
NH3 + HCl = NH4 + Cl =>
NH3 + HCl = NH4 + Cl
(NH4)2CO3 + HCl = NH4HCO3 + NH4Cl =>
(NH4)2CO3 + HCl = NH4HCO3 + NH4Cl
H3PO4 + O2 = PO4 + H2O =>
4 H3PO4 + 3 O2 = 4 PO4 + 6 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
C5H12O3 + O2 = CO2 + H2O =>
2 C5H12O3 + 13 O2 = 10 CO2 + 12 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Zn + BaCl2 = ZnCl2 + Ba =>
Zn + BaCl2 = ZnCl2 + Ba
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
ZrCl4 + H2O = HCl + OH + Zr =>
ZrCl4 + 4 H2O = 4 HCl + 4 OH + Zr
Fe2 + H2SO4 = H2 + Fe2(SO4) =>
Fe2 + H2SO4 = H2 + Fe2(SO4)
Cl2 + Na2SO3 + H2O = Na2SO4 + HCl =>
Cl2 + Na2SO3 + H2O = Na2SO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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