| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOCl + H2O = NaOH + HCl + O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
CH3NO2 + O2 = CO2 + N2 + H2O =>
4 CH3NO2 + 3 O2 = 4 CO2 + 2 N2 + 6 H2O
Mg + O = MgO =>
Mg + O = MgO
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
K2Cr2O7 + HCl = Cl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 KCl + 2 CrCl3 + 7 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL
LiC2H3O2 + Cu(NO3)2 = LiNO3 + Cu(C2H3O2)2 =>
2 LiC2H3O2 + Cu(NO3)2 = 2 LiNO3 + Cu(C2H3O2)2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C10H7OH + CH3(CH2)3I = C14H16O + HI =>
C10H7OH + CH3(CH2)3I = C14H16O + HI
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C10H7NaO + CH3(CH2)3I = C14H16O + NaI =>
C10H7NaO + CH3(CH2)3I = C14H16O + NaI
H2SO4 = H2O + SO2 + O2 =>
2 H2SO4 = 2 H2O + 2 SO2 + O2
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
AgI = Ag + I2 =>
2 AgI = 2 Ag + I2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AgCl + Hg = Hg2Cl2 + Ag =>
2 AgCl + 2 Hg = Hg2Cl2 + 2 Ag
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3COOH + Mg(HCO3)2 = Mg(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + Mg(HCO3)2 = Mg(CH3COO)2 + 2 H2O + 2 CO2
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2S2 + Na2CO3 + SO2 = Na2S2O3 + CO2 =>
2 Na2S2 + 3 Na2CO3 + 6 SO2 = 5 Na2S2O3 + 3 CO2
Fe{3+} + NH3 + H2O = Fe(OH)3 + NH4{+} =>
Fe{3+} + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4{+}
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Pt + Cl2 = PtCl4 =>
Pt + 2 Cl2 = PtCl4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Fe(OH)3 + H3O{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H3O{+} = Fe{3+} + 6 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3
SnO2 + H = Sn + H2O =>
SnO2 + 4 H = Sn + 2 H2O
(CH3)2CHCH2OH + O2 = CO2 + H2O =>
(CH3)2CHCH2OH + 6 O2 = 4 CO2 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe(OH)3 + H3O{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H3O{+} = Fe{3+} + 6 H2O
Fe + O = FeO2 =>
Fe + 2 O = FeO2
Fe{3+} + SCN{-} = [Fe(SCN)]{2+} =>
Fe{3+} + SCN{-} = [Fe(SCN)]{2+}
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
Cr{3+} + NH3 + H2O = Cr(OH)3 + NH4{+} =>
Cr{3+} + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/11
Équations équilibrées sur03/29/10
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