| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SON + 2 K(OH) = K2SON + 2 H2O
AgCl + NH3 + NaNO3 = Ag(NH3)2 + NaCl + NO3 =>
AgCl + 2 NH3 + NaNO3 = Ag(NH3)2 + NaCl + NO3
Mn(OH)2 + Mn2O7 = Mn(MnO4)2 + H2O =>
Mn(OH)2 + Mn2O7 = Mn(MnO4)2 + H2O
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
S8 + O2 = (SO2) =>
S8 + 8 O2 = 8(SO2)
KMg3AlSi3O10(OH)2 + H2O = Mg3Si4O10(OH)2*4H2O + K2O + Al2O3 + MgO =>
4 KMg3AlSi3O10(OH)2 + 11 H2O = 3 Mg3Si4O10(OH)2*4H2O + 2 K2O + 2 Al2O3 + 3 MgO
PbS + PbO = Pb + SO4 =>
PbS + 4 PbO = 5 Pb + SO4
C3H8(a) + O = CO + H2O =>
C3H8(a) + 7 O = 3 CO + 4 H2O
CrOH3 + HNO3 + KMnO4 = H2Cr2O7 + H2O + KNO3 + Mn(NO3)2 =>
10 CrOH3 + 42 HNO3 + 14 KMnO4 = 5 H2Cr2O7 + 31 H2O + 14 KNO3 + 14 Mn(NO3)2
Hg2(BrO3)2 = Hg(l) + Br2(l) + O2(g) =>
Hg2(BrO3)2 = 2 Hg(l) + Br2(l) + 3 O2(g)
C3H8O2 + K2Cr2O7 + H2SO4 = C3H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C3H4O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 22 H2O
H{+} + SO4{2-} + Zn = Zn{2+} + SO2 + H2O =>
4 H{+} + SO4{2-} + Zn = Zn{2+} + SO2 + 2 H2O
CH3CH2OH + [O] = H2O + CH3COOH =>
CH3CH2OH + 2[O] = H2O + CH3COOH
CO2 + H2O = C11H24O12 + O2 =>
11 CO2 + 12 H2O = C11H24O12 + 11 O2
HPO + BaCl = HCl + BaPO =>
HPO + BaCl = HCl + BaPO
Co(NH3)6{3+} + HCl + OH{-} = Co(NH3)6Cl3 + H2O =>
Co(NH3)6{3+} + 3 HCl + 3 OH{-} = Co(NH3)6Cl3 + 3 H2O
C6H8O6 + Na2CO3 = NaC6H7O6 + CO2 + H2O =>
2 C6H8O6 + Na2CO3 = 2 NaC6H7O6 + CO2 + H2O
NaO2 + Cu(OH) = Na(OH) + CuO2 =>
NaO2 + Cu(OH) = Na(OH) + CuO2
NaI + MgCl2 = MgI2 + NaCl =>
2 NaI + MgCl2 = MgI2 + 2 NaCl
Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaOH(aq)
O2(k) + C(k) = O2C =>
O2(k) + C(k) = O2C
KBr + (AgNO3) = AgBr + (KNO3) =>
KBr + (AgNO3) = AgBr + (KNO3)
Na2O + NO2 = Na2NO3 =>
Na2O + NO2 = Na2NO3
LiHSO4 + O2 = LiSO4 + H2O =>
4 LiHSO4 + O2 = 4 LiSO4 + 2 H2O
CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2
C6H12O6 + H2O = CO2 + H2 =>
C6H12O6 + 6 H2O = 6 CO2 + 12 H2
H2SO4 + KBr = Br + SO2 + KSO4 + H2O =>
2 H2SO4 + KBr = Br + SO2 + KSO4 + 2 H2O
C3H8 + Cl2 = C + HCl =>
C3H8 + 4 Cl2 = 3 C + 8 HCl
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
K2 + H2O = H2KO =>
K2 + 2 H2O = 2 H2KO
MnSiO3 = Mn2SiO4 + SiO2 =>
2 MnSiO3 = Mn2SiO4 + SiO2
Fe + Ca(CO4) = Ca + Fe(CO4) =>
Fe + Ca(CO4) = Ca + Fe(CO4)
SrO + H2O = SrO2 + H2 =>
SrO + H2O = SrO2 + H2
NaHS + FeCl3 + NaOH = S + FeCl2 + NaCl + H2O =>
NaHS + 2 FeCl3 + NaOH = S + 2 FeCl2 + 2 NaCl + H2O
Mn(OH)2 + Mn2O7 = Mn(MnO4)2 + H2O =>
Mn(OH)2 + Mn2O7 = Mn(MnO4)2 + H2O
MnO4{2-} + H{+} + CH3CH2OH = Mn{2+} + H2O + CH3COOH =>
MnO4{2-} + 4 H{+} + CH3CH2OH = Mn{2+} + 3 H2O + CH3COOH
SnCl2 + NaOH = Sn(HO)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(HO)2 + 2 NaCl
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Mn(OH)2 + Mn2O7 = Mn(MnO4)2 + H2O =>
Mn(OH)2 + Mn2O7 = Mn(MnO4)2 + H2O
Sr(HCO3)2 + KOH = K2CO3 + Sr(OH)2 + H2O =>
Sr(HCO3)2 + 4 KOH = 2 K2CO3 + Sr(OH)2 + 2 H2O
HClO2 + Fe2(SO4)3 = H2SO4 + Fe(ClO2)3 =>
6 HClO2 + Fe2(SO4)3 = 3 H2SO4 + 2 Fe(ClO2)3
Cu2O + CrO3 = Cu2(CrO4) =>
Cu2O + CrO3 = Cu2(CrO4)
Ti + SO4 = TiSO4 =>
Ti + SO4 = TiSO4
Cl{-} + Br2 = Br{-} + Cl2 =>
2 Cl{-} + Br2 = 2 Br{-} + Cl2
Ti + SO4 = TiSO4 =>
Ti + SO4 = TiSO4
NH3 + Al = N3Al + H2 =>
6 NH3 + 2 Al = 2 N3Al + 9 H2
Ti + SO4 = TiSO4 =>
Ti + SO4 = TiSO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + F = FH2 + Cl =>
2 HCl + F = FH2 + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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