| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + AgCl = KCl + AgOH
Na2CO3 + CuSO4 = Na2SO4CuCO3 =>
Na2CO3 + CuSO4 = Na2SO4CuCO3
NaS + LiH = NaH + LiS =>
NaS + LiH = NaH + LiS
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
C2H5OH + O2 = C2H4O2 + H2O =>
C2H5OH + O2 = C2H4O2 + H2O
C3Cl2N3NaO32H2O + HCl = C3N3O3H3 + NaCl + Cl2 + H2O =>
C3Cl2N3NaO32H2O + 61 HCl = C3N3O3H3 + NaCl + 31 Cl2 + 30 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
HCH + H2O = CH3 + OH =>
HCH + H2O = CH3 + OH
ClO3H3 + H2SO4 = Cl2(SO4)3 + H2O =>
2 ClO3H3 + 3 H2SO4 = Cl2(SO4)3 + 6 H2O
C12H36O6 + O2 = CO2 + H2O =>
C12H36O6 + 18 O2 = 12 CO2 + 18 H2O
SO4 + H2O = H2SO2 + O2 =>
2 SO4 + 2 H2O = 2 H2SO2 + 3 O2
H3SbO4 + HCl = H2SbO3 + Cl2 + H2O =>
2 H3SbO4 + 2 HCl = 2 H2SbO3 + Cl2 + 2 H2O
HCl + LiHSO3 = LiCl + H2SO3 =>
HCl + LiHSO3 = LiCl + H2SO3
Al + OH{-} = Al(OH)4{-} + {-} =>
Al + 4 OH{-} = Al(OH)4{-} + 3e
Sr3N2 = Sr + N32 =>
16 Sr3N2 = 48 Sr + N32
MnO2(s) + HCl(aq) = MnCl2(aq) + Cl2 + H2O =>
MnO2(s) + 4 HCl(aq) = MnCl2(aq) + Cl2 + 2 H2O
HCl + NO = NCl2 + H2O =>
2 HCl + NO = NCl2 + H2O
C8H18O = C + H + O2 =>
2 C8H18O = 16 C + 36 H + O2
CH3COCH3 + C6H6N4O4 = C9H10N4O4 + H2O =>
CH3COCH3 + C6H6N4O4 = C9H10N4O4 + H2O
Fe + S8 = FeS3 =>
8 Fe + 3 S8 = 8 FeS3
K2Cr2O7 + SO2 = Cr2(SO4)3 + K2O =>
K2Cr2O7 + 3 SO2 = Cr2(SO4)3 + K2O
SO4 + HCl = SO4Cl2 + H2 =>
SO4 + 2 HCl = SO4Cl2 + H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
LiCN + H2O = HCN + OH + Li =>
LiCN + H2O = HCN + OH + Li
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg(NO3)2 + HgBr2 = MgBr2 + Hg(NO3)2 =>
Mg(NO3)2 + HgBr2 = MgBr2 + Hg(NO3)2
Cu(SO4) + NH3 + K(OH) = Cu2O + N2 + K2(SO4) + H2O =>
6 Cu(SO4) + 2 NH3 + 12 K(OH) = 3 Cu2O + N2 + 6 K2(SO4) + 9 H2O
NaClO + Na2S2O3 + NaOH = Na2SO3 + NaCl + H2O =>
2 NaClO + Na2S2O3 + 2 NaOH = 2 Na2SO3 + 2 NaCl + H2O
Fe2O3 + Mg = MgO3 + Fe =>
Fe2O3 + Mg = MgO3 + 2 Fe
Ca3(PO4)2K3PO4 = Ca3PO4K3(PO4)2 =>
Ca3(PO4)2K3PO4 = Ca3PO4K3(PO4)2
HC2H3O2 + NaHCO3 = CO2(g) + H2O + NaC2H3O2 =>
HC2H3O2 + NaHCO3 = CO2(g) + H2O + NaC2H3O2
SiC + Al = AlC + Si =>
SiC + Al = AlC + Si
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba + O2(g) = BaO(s) =>
2 Ba + O2(g) = 2 BaO(s)
Fe + CuSO4 = (SO4)4Fe2 + Cu =>
2 Fe + 4 CuSO4 = (SO4)4Fe2 + 4 Cu
K2SiO3 + HNO3 = KNO3 + H2SiO3 =>
K2SiO3 + 2 HNO3 = 2 KNO3 + H2SiO3
KNO3 + KI + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KNO3 + 6 KI + 4 H2SO4 = 2 NO + 3 I2 + 4 H2O + 4 K2SO4
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
HClO4 + Rh(OH)4 = Rh(ClO4)4 + H2O =>
4 HClO4 + Rh(OH)4 = Rh(ClO4)4 + 4 H2O
Li + LiSO4 = Li2SO4 =>
Li + LiSO4 = Li2SO4
U + F + Mg = UFMg =>
U + F + Mg = UFMg
PbO + S = SO + Pb =>
PbO + S = SO + Pb
Zn + CuCH4 = Cu + ZnCH4 =>
Zn + CuCH4 = Cu + ZnCH4
NaAl(CO3)(OH)2(s) + HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + H2O(l) =>
NaAl(CO3)(OH)2(s) + 4 HCl(aq) = NaCl(aq) + AlCl3(aq) + CO2(g) + 3 H2O(l)
C2H7NO2 + Sr3(PO3)2 = (NH4)3PO3 + Sr(CH3COO)2 =>
6 C2H7NO2 + Sr3(PO3)2 = 2(NH4)3PO3 + 3 Sr(CH3COO)2
KHO + FeCl3 = Fe(HO)3 + KCl =>
3 KHO + FeCl3 = Fe(HO)3 + 3 KCl
ZnO + Ca = Zn + CaO =>
ZnO + Ca = Zn + CaO
KCl2 = K(Cl)2 =>
KCl2 = K(Cl)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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