| Équations équilibrées la veille |
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
RbO + H = RbOH =>
RbO + H = RbOH
P + C + H2 = P(CH3)3 =>
2 P + 6 C + 9 H2 = 2 P(CH3)3
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
HClO3 = ClO2 + H2O + O2 =>
4 HClO3 = 4 ClO2 + 2 H2O + O2
H3C6H5O7 + OH = H2C6H5O7 + H2O =>
H3C6H5O7 + OH = H2C6H5O7 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H7NO + HCl = C2H8ClNO =>
C2H7NO + HCl = C2H8ClNO
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7 =>
H3C6H5O7 + NaOH = H2O + Na + H2C6H5O7
NaHCO3 + H2O = H2CO3 + NaOH =>
NaHCO3 + H2O = H2CO3 + NaOH
AgNO + NaCl = AgCl + NaNO =>
AgNO + NaCl = AgCl + NaNO
Pb4 + Cu(NO3)2 = Cu4 + Pb(NO3)2 =>
Pb4 + 4 Cu(NO3)2 = Cu4 + 4 Pb(NO3)2
C4H9Br + C2H5ONa = C4H8 + C2H5OH + NaBr =>
C4H9Br + C2H5ONa = C4H8 + C2H5OH + NaBr
Cl + Br{-} = Cl{-} + Br =>
Cl + Br{-} = Cl{-} + Br
MgO + (CO2) = MgCO3 =>
MgO + (CO2) = MgCO3
AlO3H3 + H2SO4 = Al2S3O12 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + Zn = Zn(HCO3)2 + Na =>
2 NaHCO3 + Zn = Zn(HCO3)2 + 2 Na
N2O5 + H2 = N2O3 + H2O =>
N2O5 + 2 H2 = N2O3 + 2 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
P + HNO3 + H2O = H4PO4 + NO =>
3 P + 4 HNO3 + 4 H2O = 3 H4PO4 + 4 NO
AlO3H3 + H2CO3 = Al2C3O9 + H2O =>
2 AlO3H3 + 3 H2CO3 = Al2C3O9 + 6 H2O
CaHPO4*2H2O + NaHO + H2O = Na2HPO4*12H2O + Ca(OH)2 =>
CaHPO4*2H2O + 2 NaHO + 10 H2O = Na2HPO4*12H2O + Ca(OH)2
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
Na2CO3 + C2H2O4*2H2O = Na2C2O4 + H2O + CO2 =>
Na2CO3 + C2H2O4*2H2O = Na2C2O4 + 3 H2O + CO2
AlO3H3 + HBr = AlBr3 + H2O =>
AlO3H3 + 3 HBr = AlBr3 + 3 H2O
H3SO4 + Sn{2+} + H{+} = H2SO3 + Sn{4+} + H2O =>
2 H3SO4 + Sn{2+} + 2 H{+} = 2 H2SO3 + Sn{4+} + 2 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3 =>
NaCl(aq) + AgNO3(aq) = AgCl(s) + NaNO3
Hg2O2 = Hg + O =>
Hg2O2 = 2 Hg + 2 O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Hg2O2 = Hg + O2 =>
Hg2O2 = 2 Hg + O2
AgC2H3O2(aq) + K2CO3(aq) = KC2H3O2(aq) + Ag2CO3 =>
2 AgC2H3O2(aq) + K2CO3(aq) = 2 KC2H3O2(aq) + Ag2CO3
Au2O3 = Au + O =>
Au2O3 = 2 Au + 3 O
ICl + Fe = FeCl2 + I2 =>
2 ICl + Fe = FeCl2 + I2
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
C57H104O6 + O2 = CO2 + H2O =>
C57H104O6 + 80 O2 = 57 CO2 + 52 H2O
Fe(NO3)2 + KOH = Fe(OH)2 + KNO3 =>
Fe(NO3)2 + 2 KOH = Fe(OH)2 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ca10(PO4)6(OH)2 = Ca3(PO4)2 + Ca(OH)2 =>
Ca10(PO4)6(OH)2 = 3 Ca3(PO4)2 + Ca(OH)2
Ba + Rn = BaRn =>
Ba + Rn = BaRn
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + H2O + NH3 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
NO2 + H2O = H3O + HNO3 =>
NO2 + 2 H2O = H3O + HNO3
Ca(OH)2 + NaHCO3 = CaCO3 + NaOH + H2O =>
Ca(OH)2 + NaHCO3 = CaCO3 + NaOH + H2O
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Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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