| Équations équilibrées la veille | Équations équilibrées le lendemain |
HXeO4 + 4 OH{-} = HXeO6{-3} + 2 H2O + e
Al + B = BAl =>
Al + B = BAl
NaOH + CH3COOH = CO2 + H2O + NaCH3 =>
NaOH + CH3COOH = CO2 + H2O + NaCH3
In2O3 + CH3COOH + H2O + O2 = InHCO3*3H2O =>
In2O3 + CH3COOH + 5 H2O + O2 = 2 InHCO3*3H2O
AlCl3 + AgNO3 = Al(NO3)3 + Ag3Cl3 =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + Ag3Cl3
CuSO4(s) + Na2SiO3(aq) = CuSiO3 + Na2SO4 =>
CuSO4(s) + Na2SiO3(aq) = CuSiO3 + Na2SO4
FeCl3 + Zn = Fe + ZnCl =>
FeCl3 + 3 Zn = Fe + 3 ZnCl
Na + H2O = Na2O + H =>
2 Na + H2O = Na2O + 2 H
NaBr(s) + H2SO4(aq) = Na2SO4(aq) + SO2(g) + Br(g) + H2O(l) =>
2 NaBr(s) + 2 H2SO4(aq) = Na2SO4(aq) + SO2(g) + 2 Br(g) + 2 H2O(l)
Na + CUSO4 = Na2SO4 + CU =>
2 Na + CUSO4 = Na2SO4 + CU
SO2Cl2 + H = H2S + H2O + HCl =>
SO2Cl2 + 8 H = H2S + 2 H2O + 2 HCl
[Mn(OH2)6]Cl2 + KClO3 + KOH = KCl + K2MnO4 + H2O =>
3[Mn(OH2)6]Cl2 + 2 KClO3 + 12 KOH = 8 KCl + 3 K2MnO4 + 24 H2O
K2Cr2O7 + H2SO4 + CH3OH = H2Cr2O4 + CO2 + H2O + K2SO4 =>
K2Cr2O7 + H2SO4 + CH3OH = H2Cr2O4 + CO2 + 2 H2O + K2SO4
K2Cr2O7 + H2SO4 + NaI = Cr2I3 + H2O + I2 + K2SO4 + Na2SO4 =>
2 K2Cr2O7 + 14 H2SO4 + 24 NaI = 2 Cr2I3 + 14 H2O + 9 I2 + 2 K2SO4 + 12 Na2SO4
C2O4{-2} + MnO4{-} + H3O{+} = CO2 + Mn{2+} + H2O =>
5 C2O4{-2} + 2 MnO4{-} + 16 H3O{+} = 10 CO2 + 2 Mn{2+} + 24 H2O
SO3 + HNO3 = SO2 + HNO4 =>
SO3 + HNO3 = SO2 + HNO4
AgCl + H2O = AgOH + HCl =>
AgCl + H2O = AgOH + HCl
ZnBr2 + Cl2 = ClBr + Zn =>
ZnBr2 + Cl2 = 2 ClBr + Zn
K2SiO3 + H2O = KOH + H2SiO3 =>
K2SiO3 + 2 H2O = 2 KOH + H2SiO3
AgNO3HCl = AgClHNO3 =>
AgNO3HCl = AgClHNO3
Ca + HNO3 = CaNO3() + N2 + H2O =>
10 Ca + 12 HNO3 = 10 CaNO3() + N2 + 6 H2O
NaC7H5O2 + H2O = HC7H5O2 + NaOH =>
NaC7H5O2 + H2O = HC7H5O2 + NaOH
Al + H2O + SO2 = Al2(SO3)3 + H2 =>
2 Al + 3 H2O + 3 SO2 = Al2(SO3)3 + 3 H2
HCOOH + NaClO = HClO + HCOONa =>
HCOOH + NaClO = HClO + HCOONa
Na4C + Cu3N2 = Na3N + Cu2C =>
3 Na4C + 2 Cu3N2 = 4 Na3N + 3 Cu2C
HO2 + S = H2SO4 =>
2 HO2 + S = H2SO4
Cr2O3 + P2O5 = CrPO4 =>
Cr2O3 + P2O5 = 2 CrPO4
C2H5COOH + C2H5NH2 = C2H5COOC2H5 + NH3 =>
C2H5COOH + C2H5NH2 = C2H5COOC2H5 + NH3
C3H8 + HNO3 = C3H9NO3 =>
C3H8 + HNO3 = C3H9NO3
Cr2(SO4)3 + LiI = CrI2 + Li2SO4 + I2 =>
Cr2(SO4)3 + 6 LiI = 2 CrI2 + 3 Li2SO4 + I2
C2H2 + Ru = RuC2H2 =>
C2H2 + Ru = RuC2H2
(CH3NH3)Cl + NaOH = CH3NH2 + NaCl + H2O =>
(CH3NH3)Cl + NaOH = CH3NH2 + NaCl + H2O
CHCOOH + Ba(OH)2 = Ba + COOH + H2O =>
CHCOOH + 2 Ba(OH)2 = 2 Ba + 2 COOH + 2 H2O
Al2(SO4)3 + MgCl2 = AlCl + Mg(SO4)3 =>
Al2(SO4)3 + MgCl2 = 2 AlCl + Mg(SO4)3
CH3COOH(g) + O2(g) = CO2(g) + H2O(g) =>
CH3COOH(g) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
C6H12O6 + AgNO3 = AgNH + H2O + CO2 =>
7 C6H12O6 + 24 AgNO3 = 24 AgNH + 30 H2O + 42 CO2
H2O(l) = H4(g) + O2(g) =>
2 H2O(l) = H4(g) + O2(g)
LiNO3 + Na = Li + NaNO3 =>
LiNO3 + Na = Li + NaNO3
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
BaO2H2 + AlCl3 = AlO3H3 + BaCl2 =>
3 BaO2H2 + 2 AlCl3 = 2 AlO3H3 + 3 BaCl2
Ca(OH)2 + NO3 = Ca(NO4) + H2O =>
Ca(OH)2 + NO3 = Ca(NO4) + H2O
F2 + C3H8O = HF + CF4 + O2 =>
20 F2 + 2 C3H8O = 16 HF + 6 CF4 + O2
Cl2O7 + H2O = Cl2O8H2 =>
Cl2O7 + H2O = Cl2O8H2
HF + OH{-} = F{-} + H2O =>
HF + OH{-} = F{-} + H2O
CO(NH2)2 + CH3OH = CH3OC(O)NH2 + NH3 =>
CO(NH2)2 + CH3OH = CH3OC(O)NH2 + NH3
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
PbO(s) + NH3 = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3 = 3 Pb(s) + N2(g) + 3 H2O(l)
CH3COClNaHCO3 = CH3COONaHClCO2 =>
CH3COClNaHCO3 = CH3COONaHClCO2
HHH = H3 =>
HHH = H3
C4H10O(g) + O2(g) = CO2 + H2O =>
C4H10O(g) + 6 O2(g) = 4 CO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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