| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
C6H12O + HNO3 = C4H6O4 + NO2 + H2O =>
2 C6H12O + 26 HNO3 = 3 C4H6O4 + 26 NO2 + 16 H2O
As4O6 + H2 = AsH3 + H2O =>
As4O6 + 12 H2 = 4 AsH3 + 6 H2O
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
NaOH + BaF2 = NaF + Ba(OH)2 =>
2 NaOH + BaF2 = 2 NaF + Ba(OH)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
PCl3 + H2O = H3PO4 + H2 + Cl2 =>
2 PCl3 + 8 H2O = 2 H3PO4 + 5 H2 + 3 Cl2
HCl + O3 = Cl2 + H2O =>
6 HCl + O3 = 3 Cl2 + 3 H2O
Hg2Cl2 + Sr(OH)2 = Hg2(OH)2 + SrCl2 =>
Hg2Cl2 + Sr(OH)2 = Hg2(OH)2 + SrCl2
CrCl2 + CH3COONa + H2O = Cr2(CH3COO)4(H2O)4 + NaCl =>
2 CrCl2 + 4 CH3COONa + 4 H2O = Cr2(CH3COO)4(H2O)4 + 4 NaCl
Cu + HNO3{-} + H{+} = Cu(NO3)2 + NO + H2O =>
Cu + 4 HNO3{-} + 4 H{+} = Cu(NO3)2 + 2 NO + 4 H2O
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
H3AsO3 + KOH = K + H3AsO4 + H2O =>
H3AsO3 + 2 KOH = 2 K + H3AsO4 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C4H6Cl2 + H2 = C4H7Cl + HCl =>
C4H6Cl2 + H2 = C4H7Cl + HCl
NH2NH2 + H2O = NH3NH2 + OH =>
NH2NH2 + H2O = NH3NH2 + OH
H2O2 + Fe = H2O + Fe2O3 =>
3 H2O2 + 2 Fe = 3 H2O + Fe2O3
Cr2O7{-2} + Br{-} + H3O{+} = Br2 + H2O + Cr{3+} =>
Cr2O7{-2} + 6 Br{-} + 14 H3O{+} = 3 Br2 + 21 H2O + 2 Cr{3+}
CaCO3 + K2SiO3 = CaSiO3 + K2CO3 =>
CaCO3 + K2SiO3 = CaSiO3 + K2CO3
C2H3O2H + NaCl = NaC2H3O2 + HCl =>
C2H3O2H + NaCl = NaC2H3O2 + HCl
NO2 + Ba(OH)2 = Ba(NO3)2 + H2O + NO =>
3 NO2 + Ba(OH)2 = Ba(NO3)2 + H2O + NO
AlCl3 + H2O = AlOOH + HCl =>
AlCl3 + 2 H2O = AlOOH + 3 HCl
C6O2H6 + O2 = CO2 + H2O =>
2 C6O2H6 + 13 O2 = 12 CO2 + 6 H2O
BaS + KOH = Ba(OH)2 + K2S =>
BaS + 2 KOH = Ba(OH)2 + K2S
F2 + NaOH = H2O + NaF + O2 =>
2 F2 + 4 NaOH = 2 H2O + 4 NaF + O2
Co + Cr7O4 = CoCr7O4 =>
Co + Cr7O4 = CoCr7O4
Co + Na2O = Co2O3 + Na =>
2 Co + 3 Na2O = Co2O3 + 6 Na
Al(OH)3 + K2SO4 = AlSO4 + K2(OH)3 =>
Al(OH)3 + K2SO4 = AlSO4 + K2(OH)3
AgNO3 + HSO4 = AgSO4 + HNO3 =>
AgNO3 + HSO4 = AgSO4 + HNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaCO3(s) + H2O(aq) = HCO3 + NaOH =>
NaCO3(s) + H2O(aq) = HCO3 + NaOH
Cl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
KNO3* + C12H22O11 = CO2 + H2O + K2CO3 + N2 =>
48 KNO3* + 5 C12H22O11 = 36 CO2 + 55 H2O + 24 K2CO3 + 24 N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O =>
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O
KOH + P2O5 = KH2PO4 + K2HPO4 =>
3 KOH + P2O5 = KH2PO4 + K2HPO4
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
H2O2 + NaJ = NaOH + J2O5 + H2O =>
6 H2O2 + 2 NaJ = 2 NaOH + J2O5 + 5 H2O
C4H6O6 + OH{-} = H2O + C4H4O6{-2} =>
C4H6O6 + 2 OH{-} = 2 H2O + C4H4O6{-2}
SiC + HCl = SiCl4 + CH4 =>
SiC + 4 HCl = SiCl4 + CH4
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2 =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
NH4Cl + K2[HgI4] + KOH = [(IHg)2NH2]I + KI + H2O + KCl =>
NH4Cl + 2 K2[HgI4] + 2 KOH = [(IHg)2NH2]I + 5 KI + 2 H2O + KCl
C3H6O3 + H2O = CO2 + H2 =>
C3H6O3 + 3 H2O = 3 CO2 + 6 H2
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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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