| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgBr2 + CI2 = MgCI2 + Br2
ClCu2Br = Cu2ClBr =>
ClCu2Br = Cu2ClBr
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH4Cl + CoSO4 = CoCl2 + (NH4)2 + SO4 =>
2 NH4Cl + CoSO4 = CoCl2 + (NH4)2 + SO4
Cu + MgSO4*7H20 + H2O = H2 + CuSO4 + Mg(OH)2 =>
Cu + MgSO4*7H20 + 2 H2O = 71 H2 + CuSO4 + Mg(OH)2
H2S + SO2 = H2O + S8 =>
16 H2S + 8 SO2 = 16 H2O + 3 S8
Ag2SO4 + C = Ag2S + CO =>
Ag2SO4 + 4 C = Ag2S + 4 CO
NaHSO4 + CaOH2 = NaOH + CaH2SO4 =>
NaHSO4 + CaOH2 = NaOH + CaH2SO4
NaHCO3 + AlCl3 = NaCl + Al(OH)3 + CO2 =>
3 NaHCO3 + AlCl3 = 3 NaCl + Al(OH)3 + 3 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al(NO3)3 + (NH4)2CO3 = Al2(CO3)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4NO3
C6H8O7 + Li2O = Li3C6H5O7 + H2O =>
2 C6H8O7 + 3 Li2O = 2 Li3C6H5O7 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H28 =>
28 Al + 42 H2SO4 = 14 Al2(SO4)3 + 3 H28
S8 = S4 =>
S8 = 2 S4
Al(No3)3 + NaOH = Al(OH)3 + NaNo3 =>
Al(No3)3 + 3 NaOH = Al(OH)3 + 3 NaNo3
FeO + HNO3 = FeO(NO3)3 + NO + H2O =>
FeO + 4 HNO3 = FeO(NO3)3 + NO + 2 H2O
(NH2)2 + CO + H2O = NH3 + CO3 =>
2(NH2)2 + CO + 2 H2O = 4 NH3 + CO3
SiBr4 + FeI3 = SiI4 + FeBr3 =>
3 SiBr4 + 4 FeI3 = 3 SiI4 + 4 FeBr3
CH2O + CuSO4 + NaOH = HCOONa + Na2SO4 + Cu2O + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = HCOONa + 2 Na2SO4 + Cu2O + 3 H2O
NiCl2H2O = NiOHClHCl =>
NiCl2H2O = NiOHClHCl
KOHNaCl = KClNaOH =>
KOHNaCl = KClNaOH
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
CO2 + CH4 = C9H12 + H2O =>
3 CO2 + 6 CH4 = C9H12 + 6 H2O
N2(g) + Cl2(g) = NCl3 =>
N2(g) + 3 Cl2(g) = 2 NCl3
CaCO3 + Na2Co3 = CaCo3 + Na2CO3 =>
CaCO3 + Na2Co3 = CaCo3 + Na2CO3
C2H3O2 + H2O = CH4 + CO2 =>
8 C2H3O2 + 2 H2O = 7 CH4 + 9 CO2
N + CO = NCO =>
N + CO = NCO
C3H8O2 + H2O = C3H12O2 + O2 =>
C3H8O2 + 2 H2O = C3H12O2 + O2
CH3NH2 + H2O = OH + CH3NH3 =>
CH3NH2 + H2O = OH + CH3NH3
HCl + H2SO4 = HClSO4 + H2 =>
HCl + H2SO4 = HClSO4 + H2
Cu(NO3)2 + Ca = Ca(NO3)2 + Cu2 =>
2 Cu(NO3)2 + 2 Ca = 2 Ca(NO3)2 + Cu2
C2H5NH2 + H2O = NH3 + C2H5OH =>
C2H5NH2 + H2O = NH3 + C2H5OH
F2 = F =>
F2 = 2 F
C5NH9O2 + O2 = H2O + CO2 + CH4N2O =>
2 C5NH9O2 + 11 O2 = 7 H2O + 9 CO2 + CH4N2O
Fe3O4 + Na2FeO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
3 Fe3O4 + Na2FeO4 + 16 H2SO4 = 5 Fe2(SO4)3 + Na2SO4 + 16 H2O
Cr2O7{7-} + H{+} + SO3{2-} = SO4{2-} + H2O + Cr{3+} =>
2 Cr2O7{7-} + 26 H{+} + SO3{2-} = SO4{2-} + 13 H2O + 4 Cr{3+}
C6H6 + C3H5ClO = Cl + C9H11O =>
C6H6 + C3H5ClO = Cl + C9H11O
C8H7O2COOH + NaOH = NaCOOH + C8H7O2OH =>
C8H7O2COOH + NaOH = NaCOOH + C8H7O2OH
NH4(HCO3) = NH3 + H2O + CO2 =>
NH4(HCO3) = NH3 + H2O + CO2
ClCH2COOH + NH3 = ClCH2COO{-} + NH4{+} =>
ClCH2COOH + NH3 = ClCH2COO{-} + NH4{+}
Na{+} + S{-} = NaS =>
Na{+} + S{-} = NaS
Zn + Fe2O3 = Zn2(O3)2 + Fe2 =>
2 Zn + 2 Fe2O3 = Zn2(O3)2 + 2 Fe2
C6H16 + O = CO2 + H2O =>
C6H16 + 20 O = 6 CO2 + 8 H2O
H4C2O2 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
H4C2O2 + NaHCO3 = H2O + CO2 + NaC2H3O2
Pb(NO3)2 = PbO(s) + O2(g) + NO2 =>
2 Pb(NO3)2 = 2 PbO(s) + O2(g) + 4 NO2
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
(C7H17)N + O2 = CO2 + H2O + N2 =>
4(C7H17)N + 45 O2 = 28 CO2 + 34 H2O + 2 N2
HCl + BaCrO4 = BaCl + CrCl3 + Cl2 + H2O =>
8 HCl + BaCrO4 = BaCl + CrCl3 + 2 Cl2 + 4 H2O
NaBr + KMnO4 + KOH = Br2 + K2MnO4 + NaOH =>
2 NaBr + 2 KMnO4 + 2 KOH = Br2 + 2 K2MnO4 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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