| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH(aq)CuSO4(aq) = NaSO4CuOH
Fe(NO3)3(H2O)9 = NO2 + Fe2O3 + O2 + H2O =>
4 Fe(NO3)3(H2O)9 = 12 NO2 + 2 Fe2O3 + 3 O2 + 36 H2O
AgBr + Na2S2O3 = NaBr + Na + Na[Ag(S2O3)2] =>
AgBr + 2 Na2S2O3 = NaBr + 2 Na + Na[Ag(S2O3)2]
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
Fe(NO3)3 + HCl = FeCl3 + HNO3 =>
Fe(NO3)3 + 3 HCl = FeCl3 + 3 HNO3
Cs + Al2O3 = Cs2O + Al =>
6 Cs + Al2O3 = 3 Cs2O + 2 Al
AgBr + Na2S2O3 = NaBr + Na + Na[Ag(S2O3)2] =>
AgBr + 2 Na2S2O3 = NaBr + 2 Na + Na[Ag(S2O3)2]
Ba(HCO3)2 + HCl = BaCl2(s) + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2(s) + 2 H2O + 2 CO2
Ba(s) + H3PO4(aq) = Ba3(PO4)2 + H2 =>
3 Ba(s) + 2 H3PO4(aq) = Ba3(PO4)2 + 3 H2
BaCO3 + ZnO = BaO + ZnCO3 =>
BaCO3 + ZnO = BaO + ZnCO3
Fe + NaCl = FeCl3 + Na =>
Fe + 3 NaCl = FeCl3 + 3 Na
C5H9NO2 + O2 = CO2 + H2O + NH3 =>
2 C5H9NO2 + 11 O2 = 10 CO2 + 6 H2O + 2 NH3
C10H12O3 + NaOH = C10H11NaO3 + H2O =>
C10H12O3 + NaOH = C10H11NaO3 + H2O
Ca + Zn{2+} = Ca{2+} + Zn =>
Ca + Zn{2+} = Ca{2+} + Zn
CuSO4 + HClO4 = Cu(ClO4)2 + H2SO4 =>
CuSO4 + 2 HClO4 = Cu(ClO4)2 + H2SO4
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
BaSO4NaOH = NaSO4BaOH =>
BaSO4NaOH = NaSO4BaOH
Ba(HCO3)2 + HCl = BaCl2(s) + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2(s) + 2 H2O + 2 CO2
KBr + KBrO3 + H2SO4 = Br2 + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
HCOOHCH3OH = HCOOCH3H2O =>
HCOOHCH3OH = HCOOCH3H2O
LiHCO3 = Li2O + H2O + CO2 =>
2 LiHCO3 = Li2O + H2O + 2 CO2
HCl + KI = KHCl + I2 =>
2 HCl + 2 KI = 2 KHCl + I2
Ba(OH)2 + SO3 = Ba2(SO4)2 + H2O =>
2 Ba(OH)2 + 2 SO3 = Ba2(SO4)2 + 2 H2O
Mg(C2H3O2)2 + (NH4)2CO3 = MgCO3 + NH4C2H3O2 =>
Mg(C2H3O2)2 + (NH4)2CO3 = MgCO3 + 2 NH4C2H3O2
C2H4O2 + C2H5OH = CH3COOCH3 + H2O =>
2 C2H4O2 + C2H5OH = 2 CH3COOCH3 + H2O
C = C13 =>
13 C = C13
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KHCO3HCl = KHClHCO3 =>
KHCO3HCl = KHClHCO3
Ba(OH)2 + SO3 = Ba2(SO4)2 + H2O =>
2 Ba(OH)2 + 2 SO3 = Ba2(SO4)2 + 2 H2O
CH3COOCH3NaOH = CH3COONaCH3OH =>
CH3COOCH3NaOH = CH3COONaCH3OH
Cu{+2)+S2O3{2-} = Cu{+}+S4O6{2-} =>
2 Cu{+2)+2S2O3{2-} = 2 Cu{+}+S4O6{2-}
Ba(OH)2 + SO3 = Ba2(SO4)2 + H2O =>
2 Ba(OH)2 + 2 SO3 = Ba2(SO4)2 + 2 H2O
Li2CO3H2SO4 = Li2SO4H2CO3 =>
Li2CO3H2SO4 = Li2SO4H2CO3
H2SO4 + HBr = Br2*SO2 + H2O =>
H2SO4 + 2 HBr = Br2*SO2 + 2 H2O
Pb(OAc)2 + K2Cr2O7 = PbCr2O7 + KOAc =>
Pb(OAc)2 + K2Cr2O7 = PbCr2O7 + 2 KOAc
Pm + O2 = Pm2O3 =>
4 Pm + 3 O2 = 2 Pm2O3
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
P4(s) + Cl(g) = PCl5(g) =>
P4(s) + 20 Cl(g) = 4 PCl5(g)
NH3Ba(OH)2 = NH4OHBaO =>
NH3Ba(OH)2 = NH4OHBaO
Fe2O3 + HNO3 = Fe(NO3) + H2O3 =>
Fe2O3 + 2 HNO3 = 2 Fe(NO3) + H2O3
C3H6 + Br2 = C3H5Br + H2Br =>
4 C3H6 + 3 Br2 = 4 C3H5Br + 2 H2Br
GaCl + LiF = GaF + LiCl =>
GaCl + LiF = GaF + LiCl
NH4 + F = NH4F =>
NH4 + F = NH4F
X2 = X =>
X2 = 2 X
AlNiCl2 = AlCl2Ni =>
AlNiCl2 = AlCl2Ni
Ba(OH)2 + SO3 = Ba2(SO4)2 + H2O =>
2 Ba(OH)2 + 2 SO3 = Ba2(SO4)2 + 2 H2O
MgSO4(s) + HCl(aq) = MgCl2 + H2SO4(aq) =>
MgSO4(s) + 2 HCl(aq) = MgCl2 + H2SO4(aq)
SO2 + Fe(OH)2 = FeSO3 + H2O =>
SO2 + Fe(OH)2 = FeSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/24
Équations équilibrées sur08/01/23
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