| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + O2 = 2 CaO
CaCO3 + HClO4 = Ca(ClO4)2 + CO2 + H2O =>
CaCO3 + 2 HClO4 = Ca(ClO4)2 + CO2 + H2O
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
AICIK = KCIAI =>
AICIK = KCIAI
HClKF = ClHKF =>
HClKF = ClHKF
CH3COCH3CO2 = CH3COCH2CO2H =>
CH3COCH3CO2 = CH3COCH2CO2H
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O(l) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O(l)
CO2 = C + O =>
CO2 = C + 2 O
C2H5NH2 + H2O = H3O + C2H5NH =>
C2H5NH2 + H2O = H3O + C2H5NH
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
NH3ClCH4 = CH3NH3HCl =>
NH3ClCH4 = CH3NH3HCl
Fe(OH)3 + K2O = Fe2O3 + KOH =>
2 Fe(OH)3 + 3 K2O = Fe2O3 + 6 KOH
Al + H(NO)3 = Al(NO)3 + H2 =>
2 Al + 2 H(NO)3 = 2 Al(NO)3 + H2
K2SO4 + SrBr2 = SrSO4 + KBr =>
K2SO4 + SrBr2 = SrSO4 + 2 KBr
Na2O + Cl2O7 = NaClO + O2 =>
Na2O + Cl2O7 = 2 NaClO + 3 O2
Ba(NH4)2CO3 = BaCO3(NH4)2 =>
Ba(NH4)2CO3 = BaCO3(NH4)2
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
Al + H(NO)3 = Al(NO)3 + H2 =>
2 Al + 2 H(NO)3 = 2 Al(NO)3 + H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
AgNO3 + K3Fe = Ag3Fe + KNO3 =>
3 AgNO3 + K3Fe = Ag3Fe + 3 KNO3
CaSO4 + Al(OH)3 = Al2(SO4)3 + Ca(OH)2 =>
3 CaSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Ca(OH)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(NO3)2 + H2CO3 = Ca2(CO3)2 + HNO3 =>
2 Ca(NO3)2 + 2 H2CO3 = Ca2(CO3)2 + 4 HNO3
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3 =>
H2SO4 + C20H14O4 = H2O + SO4 + C20H14O3
Fe2O3(s) + NaOH(aq) = NaFeO2(aq) + H2O(l) =>
Fe2O3(s) + 2 NaOH(aq) = 2 NaFeO2(aq) + H2O(l)
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
SodiumCarbonateStrontiumChloride = SodiumChlorideStrontiumCarbonate =>
SodiumCarbonateStrontiumChloride = SodiumChlorideStrontiumCarbonate
CaSO4 + Al(OH)3 = Al2(SO4)3 + Ca(OH)2 =>
3 CaSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Ca(OH)2
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
B2O3 + NiSO4 = Ni(BO2)2 + SO3 =>
B2O3 + NiSO4 = Ni(BO2)2 + SO3
CH4 + H2O = H3O{+} + CH3{-} =>
CH4 + H2O = H3O{+} + CH3{-}
Al + H(NO)3 = Al(NO)3 + H2 =>
2 Al + 2 H(NO)3 = 2 Al(NO)3 + H2
Ca(NO3)2 + H2CO3 = Ca2(CO3)2 + HNO3 =>
2 Ca(NO3)2 + 2 H2CO3 = Ca2(CO3)2 + 4 HNO3
Fe(HO)2 = FeOH2O =>
Fe(HO)2 = FeOH2O
AlBrCI = AlCIBr =>
AlBrCI = AlCIBr
H3SbO3 + NaOH = Na3SbO3 + H2O =>
H3SbO3 + 3 NaOH = Na3SbO3 + 3 H2O
HCl(aq)NaOH(aq) = HNa(aq)ClOH(aq) =>
HCl(aq)NaOH(aq) = HNa(aq)ClOH(aq)
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH =>
CH3CH2COONa + HOH = C2H6 + CO2 + NaOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaI2 + Cl2 = Cl2I2 + Na =>
NaI2 + Cl2 = Cl2I2 + Na
Cr(s) + H2O(aq) = Cr(OH)3 + H2 =>
2 Cr(s) + 6 H2O(aq) = 2 Cr(OH)3 + 3 H2
[Cu(NH3)]SO4Mg = SO4MgCu(NH3) =>
[Cu(NH3)]SO4Mg = SO4MgCu(NH3)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HClO3 + Be(OH)2 = Be(ClO3)2 + H2O =>
2 HClO3 + Be(OH)2 = Be(ClO3)2 + 2 H2O
C3H3(g) + O2(g) = CO2(g) + H20(g) =>
20 C3H3(g) + 60 O2(g) = 60 CO2(g) + 3 H20(g)
Al + H(NO)3 = Al(NO)3 + H2 =>
2 Al + 2 H(NO)3 = 2 Al(NO)3 + H2
CaSO4 + Al(OH)3 = Al2(SO4)3 + Ca(OH)2 =>
3 CaSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Ca(OH)2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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