| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[Cu(NH3)4(H2O)2]Cl + H2O2 + 2 HCl = 2[Cu(NH3)4(H2O)2]Cl2 + 2 H2O
HBrO3 + Cr(OH)3 = Cr(BrO3)3 + H2O =>
3 HBrO3 + Cr(OH)3 = Cr(BrO3)3 + 3 H2O
CaCI2 + Ba(OH)2 = Ca(OH)2 + BaCI2 =>
CaCI2 + Ba(OH)2 = Ca(OH)2 + BaCI2
Cr2O7{2-} + Cl2 + H{+} = Cr{3+} + ClO{-} + H2O =>
Cr2O7{2-} + 3 Cl2 + 2 H{+} = 2 Cr{3+} + 6 ClO{-} + H2O
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
NaSH + H2O = NaOH + H2S =>
NaSH + H2O = NaOH + H2S
CaS + AgNO3 = Ag2S + Ca(NO3)2 =>
CaS + 2 AgNO3 = Ag2S + Ca(NO3)2
HNO3 + CuS = CuSO4 + NO + H2O =>
8 HNO3 + 3 CuS = 3 CuSO4 + 8 NO + 4 H2O
CrO + KOH = Cr(OH)2 + K2O =>
CrO + 2 KOH = Cr(OH)2 + K2O
C7H14O + Ag2O = CH3CH2COOH + Ag =>
3 C7H14O + 11 Ag2O = 7 CH3CH2COOH + 22 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sc2(C2O4)3 + NO3 = CO2 + Sc(NO3)3 =>
Sc2(C2O4)3 + 6 NO3 = 6 CO2 + 2 Sc(NO3)3
H7C5O + O2 = CO2 + H2O =>
4 H7C5O + 25 O2 = 20 CO2 + 14 H2O
Co(NO3)2 + (NH3*H2O) = [Co(NH3)6](NO3)2 + H2O =>
Co(NO3)2 + 6(NH3*H2O) = [Co(NH3)6](NO3)2 + 6 H2O
Pb(OH)4 + HCl = Pb(OH)Cl3 + H2O =>
Pb(OH)4 + 3 HCl = Pb(OH)Cl3 + 3 H2O
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
NH4Fe(SO4)2 + BaCl2 = BaSO4 + FeCl3 + NH4Cl =>
NH4Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + FeCl3 + NH4Cl
ClH + HNaO = ClNa + H2O =>
ClH + HNaO = ClNa + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SiH4 = H2 + Si =>
SiH4 = 2 H2 + Si
Ti + HCl = H3TiCl6 + H2 =>
2 Ti + 12 HCl = 2 H3TiCl6 + 3 H2
HgI2 + Zn = ZnI2 + Hg =>
HgI2 + Zn = ZnI2 + Hg
KMnO4(t) = K2MnO4 + MnO2 + O2 =>
2 KMnO4(t) = K2MnO4 + MnO2 + O2
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
CH3OCH3 = CH4 + H2 + CO =>
CH3OCH3 = CH4 + H2 + CO
KClO + HClO = KCl + HClO2 =>
KClO + HClO = KCl + HClO2
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
Al + HNO3 = Al(NO3)3 + H2O + NH4 =>
3 Al + 10 HNO3 = 3 Al(NO3)3 + 3 H2O + NH4
NaNO3 + ZnCl2 = NaCl + Zn(NO3)2 =>
2 NaNO3 + ZnCl2 = 2 NaCl + Zn(NO3)2
BiNO3 + NaOH = BiOH + NaNO3 =>
BiNO3 + NaOH = BiOH + NaNO3
NaOH(ac) + H2CO3(ac) = Na2CO3(ac) + H2O(g) =>
2 NaOH(ac) + H2CO3(ac) = Na2CO3(ac) + 2 H2O(g)
P2O5 + NaOH = Na2O + P(OH)5 =>
P2O5 + 10 NaOH = 5 Na2O + 2 P(OH)5
NaHCO3 + Fe2(SO4)3 = Fe(OH)3 + Na2SO4 + CO2 =>
6 NaHCO3 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2SO4 + 6 CO2
Cl + NaH = H + NaCl =>
Cl + NaH = H + NaCl
Zn(OH)2 + CO2 = Zn(CO3) + H2O =>
Zn(OH)2 + CO2 = Zn(CO3) + H2O
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
NaOH + NiO = Na2NiO2 + H2O =>
2 NaOH + NiO = Na2NiO2 + H2O
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
TiO3 + Al = Ti + Al2O3 =>
TiO3 + 2 Al = Ti + Al2O3
Ba(OH)2 + K2Cr2O7 = BaCr2O7 + KOH =>
Ba(OH)2 + K2Cr2O7 = BaCr2O7 + 2 KOH
Al(OH)3 + RbOH = RbAlO2 + H2O =>
Al(OH)3 + RbOH = RbAlO2 + 2 H2O
I = I231 =>
231 I = I231
AgNO3 + Na2SO4 = (Ag)2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = (Ag)2SO4 + 2 NaNO3
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
SO2Sr(OH)2 = SrSO3H2O =>
SO2Sr(OH)2 = SrSO3H2O
H3O{+} + NO3{-} = HNO3 + H2O =>
H3O{+} + NO3{-} = HNO3 + H2O
Ni(NO3)2H12O6 + H2C2O4 = NiC2O4H4O2 + H2O + HNO3 =>
Ni(NO3)2H12O6 + H2C2O4 = NiC2O4H4O2 + 4 H2O + 2 HNO3
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
F2(aq) + Cl{-}(aq) = F{-}(aq) + Cl2(aq) =>
F2(aq) + 2 Cl{-}(aq) = 2 F{-}(aq) + Cl2(aq)
P2O5 + NaO = Na3(PO4)2 =>
P2O5 + 3 NaO = Na3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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