| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
AGNO3 + NAOH = AGOH + NANO3 =>
AGNO3 + NAOH = AGOH + NANO3
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2
AgNO3 + NAOH = AgOH + NANO3 =>
AgNO3 + NAOH = AgOH + NANO3
C6H16O3Si = SiC8H20O4 + SiH4 =>
4 C6H16O3Si = 3 SiC8H20O4 + SiH4
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
S2O3{2-} + OH{-} = SO4{2-} + H2O + e =>
S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 5 H2O + 8e
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + MgSO4 = Na2SO4 + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4 + Mg(OH)2
BeO + NaOH + H2O = Na2Be(OH)4 =>
BeO + 2 NaOH + H2O = Na2Be(OH)4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
As2S3 + NO3{-} + H{+} = NO + H3AsO4 + SO2 + H2O =>
3 As2S3 + 22 NO3{-} + 22 H{+} = 22 NO + 6 H3AsO4 + 9 SO2 + 2 H2O
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
BeO + NaOH = Na2BeO2 + H2O =>
BeO + 2 NaOH = Na2BeO2 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Cu(OH)2 + H2C2O4 = CuC2O4 + H2O =>
Cu(OH)2 + H2C2O4 = CuC2O4 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
S2O3{2-} + MnO4{-} + H2O = SO4{2-} + MnO2 + OH{-} =>
3 S2O3{2-} + 8 MnO4{-} + H2O = 6 SO4{2-} + 8 MnO2 + 2 OH{-}
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CoBr2 + Na2S = CoS + NaBr =>
CoBr2 + Na2S = CoS + 2 NaBr
AgNO3 + Na2S2O3 = NaNO3 + Ag2S2O3 =>
2 AgNO3 + Na2S2O3 = 2 NaNO3 + Ag2S2O3
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Cr{3+} + ClO4{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
8 Cr{3+} + 3 ClO4{-} + 40 OH{-} = 8 CrO4{2-} + 3 Cl{-} + 20 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
NaNO3 + H2SO4 + Cu = CuSO4 + NO2 + NaOH =>
2 NaNO3 + H2SO4 + Cu = CuSO4 + 2 NO2 + 2 NaOH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 3 K2SO4 + 8 H2O
NaNO3 + H2SO4 + Cu = CuSO4 + NO2 + NaOH =>
2 NaNO3 + H2SO4 + Cu = CuSO4 + 2 NO2 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/12
Équations équilibrées sur01/14/12
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