| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
PbS + Na2SO3 = PbSO4 + Na2S =>
3 PbS + 4 Na2SO3 = 3 PbSO4 + 4 Na2S
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2CO3 + H2SO4 = H2CO3 + Al2SO4 =>
Al2CO3 + H2SO4 = H2CO3 + Al2SO4
SO4(NH4) + KOH = KSO4 + NH3 + H2O =>
SO4(NH4) + KOH = KSO4 + NH3 + H2O
C3H6O + [KIO] = C3H5OI + KOH =>
C3H6O + [KIO] = C3H5OI + KOH
C4H8O + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H8O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
Mg3 + N2 + H2Cl = MgCl2 + NH3 =>
Mg3 + 2 N2 + 6 H2Cl = 3 MgCl2 + 4 NH3
Mn + S = Mn2S3 =>
2 Mn + 3 S = Mn2S3
H2(g) + MnO2(s) = MnO(s) + H2O(l) =>
H2(g) + MnO2(s) = MnO(s) + H2O(l)
PbCl4 + Ca(OH)2 = Pb(OH)4 + CaCl2 =>
PbCl4 + 2 Ca(OH)2 = Pb(OH)4 + 2 CaCl2
HC2ClH2O2(aq) + HCl(ag) = C2Cl2H2O(aq) + H2O(l) =>
HC2ClH2O2(aq) + HCl(ag) = C2Cl2H2O(aq) + H2O(l)
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Fe2(SO4)3 + BaI2 + H2O = Fe(OH)3 + BaSO4 + HI =>
Fe2(SO4)3 + 3 BaI2 + 6 H2O = 2 Fe(OH)3 + 3 BaSO4 + 6 HI
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Mr(OH)2 + H2SO4 = MrSO4 + H2O =>
Mr(OH)2 + H2SO4 = MrSO4 + 2 H2O
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
Cr2O7{-} + H{+} + {-} = Cr{+4} + H2O =>
Cr2O7{-} + 14 H{+} + 5e = 2 Cr{+4} + 7 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Mg(CO3) = MgO + C2O4 =>
2 Mg(CO3) = 2 MgO + C2O4
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Rb + HNO3 = RbNO3 + N2O + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + N2O + 5 H2O
Ca(NO3)2 = CaO + N2O5 =>
Ca(NO3)2 = CaO + N2O5
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ClCH2COOH + NH3 = H2NCH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = H2NCH2COOH + NH4Cl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaOH + Fe(Cl3)2 = NaCl3 + Fe(OH)2 =>
2 NaOH + Fe(Cl3)2 = 2 NaCl3 + Fe(OH)2
BaCO3 + HCl = BaCl2 + H2CO3 =>
BaCO3 + 2 HCl = BaCl2 + H2CO3
BaSO4 + NaHCO3 = Na2SO4 + Ba(HCO3)2 =>
BaSO4 + 2 NaHCO3 = Na2SO4 + Ba(HCO3)2
CH4O(l) + O2(g) = H2O(l) + CO2(g) =>
2 CH4O(l) + 3 O2(g) = 4 H2O(l) + 2 CO2(g)
Al(NO3)3(aq) + H2O(l) + NH3(g) = NH4NO3(aq) + Al(OH)3(s) =>
Al(NO3)3(aq) + 3 H2O(l) + 3 NH3(g) = 3 NH4NO3(aq) + Al(OH)3(s)
SnCl + HgCl2 = Hg2Cl2 + SnCl4 =>
2 SnCl + 6 HgCl2 = 3 Hg2Cl2 + 2 SnCl4
Br2 + HCl = BrCl + H2 =>
Br2 + 2 HCl = 2 BrCl + H2
Al(OH)3(l) + HCl(l) = AlCl3(l) + H2O(l) =>
Al(OH)3(l) + 3 HCl(l) = AlCl3(l) + 3 H2O(l)
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + H2O =>
KAl(SO4)2*12H2O + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 + 12 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
MnSO4 + NaOH + I2 = H2MnO4 + NaI + H2SO4 =>
MnSO4 + 4 NaOH + 2 I2 = H2MnO4 + 4 NaI + H2SO4
CuNO3 + Ag = CuAg + NO3 =>
CuNO3 + Ag = CuAg + NO3
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
FeSO4 + Al2(Cr2O7)3 + H2SO4 = Fe2(SO4)3 + Cr(S04)3 + Al2(SO4)3 + H2O =>
468 FeSO4 + Al2(Cr2O7)3 + 309 H2SO4 = 234 Fe2(SO4)3 + 6 Cr(S04)3 + Al2(SO4)3 + 309 H2O
KOH + AlP = KP + AlOH =>
KOH + AlP = KP + AlOH
Hg2(NO3)2 + Na2CO3 = NaNO3 + Hg2CO3 =>
Hg2(NO3)2 + Na2CO3 = 2 NaNO3 + Hg2CO3
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
(NH4)2S + Cl2 = NH4Cl + S =>
(NH4)2S + Cl2 = 2 NH4Cl + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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