| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 = O2 + 2 K(NO2)
Ca3N2 + O2 = Ca(NO3)2 + Ca =>
Ca3N2 + 3 O2 = Ca(NO3)2 + 2 Ca
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
NaF + MgO = OF2 + Mg + Na =>
2 NaF + MgO = OF2 + Mg + 2 Na
Br2 + Ba(OH)2 = Ba(BrO4)2 + BaBr2 + H2O =>
8 Br2 + 8 Ba(OH)2 = Ba(BrO4)2 + 7 BaBr2 + 8 H2O
Cr(CH3COO)2 + MnI2 = CrI2 + Mn(CH3COO)2 =>
Cr(CH3COO)2 + MnI2 = CrI2 + Mn(CH3COO)2
CuSO4*5H2O + NH4 + OH = Cu2(OH)2SO4 + (NH4)2SO4 + H2O =>
2 CuSO4*5H2O + 2 NH4 + 2 OH = Cu2(OH)2SO4 + (NH4)2SO4 + 10 H2O
Ca(OH)2 + NaH2PO4 = Ca3(PO4)2 + NaOH + H2O =>
3 Ca(OH)2 + 2 NaH2PO4 = Ca3(PO4)2 + 2 NaOH + 4 H2O
Hg2(NO3)2 + HCl = Hg(NO3)HCl =>
Hg2(NO3)2 + 2 HCl = 2 Hg(NO3)HCl
(CH3OH)6(H2O2)6 + N4O = CO2 + H2O + N2 =>
(CH3OH)6(H2O2)6 + 12 N4O = 6 CO2 + 18 H2O + 24 N2
PH3 + KClO = H3PO4 + KCl =>
PH3 + 4 KClO = H3PO4 + 4 KCl
Al2O3 + H2O = Al(OH)3 = =>
Al2O3 + 3 H2O = 2 Al(OH)3
Al(NO)3 + Mg(OH)2 = Al(OH)2 + Mg(NO)3 =>
Al(NO)3 + Mg(OH)2 = Al(OH)2 + Mg(NO)3
BaO*H2SO4 = BaSO4 + H2O =>
BaO*H2SO4 = BaSO4 + H2O
Fe(s) + S8 = FeS(s) =>
8 Fe(s) + S8 = 8 FeS(s)
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO + H2O =>
K2Cr2O7 + 12 FeSO4 + 10 H2SO4 = 6 Fe2(SO4)3 + Cr2(SO4)3 + K2SO + 10 H2O
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2 + MgSO4(aq) =>
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2 + MgSO4(aq)
(NH4)2SO4 + O2 = NO2 + H2O + SO2 =>
(NH4)2SO4 + 3 O2 = 2 NO2 + 4 H2O + SO2
H20O + CO2 = C6H12O6 + O2 =>
6 H20O + 60 CO2 = 10 C6H12O6 + 33 O2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Na2SO4(l) + Ba(NO3)2(aq) = BaSO4(s) + NaNO3 =>
Na2SO4(l) + Ba(NO3)2(aq) = BaSO4(s) + 2 NaNO3
MgS2 + HNO3 = HS2 + MgNO3 =>
MgS2 + HNO3 = HS2 + MgNO3
C4H10OH + HCl = C4H10Cl + H2O =>
C4H10OH + HCl = C4H10Cl + H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
BaCO3 + Fe2O3 + MnO + O2 = BaFe11MnO19 + CO2 =>
4 BaCO3 + 22 Fe2O3 + 4 MnO + O2 = 4 BaFe11MnO19 + 4 CO2
Li + S6 = Li2S =>
12 Li + S6 = 6 Li2S
PbCl2 + HCl = H2[PbCl4] =>
PbCl2 + 2 HCl = H2[PbCl4]
Mn3O4 + O2 + Na2CO3 = NaMnO4 + CO2(g) =>
4 Mn3O4 + 13 O2 + 6 Na2CO3 = 12 NaMnO4 + 6 CO2(g)
Al2O3 + MgSO4*7H2O = MgAl2O4 + SO2 + O2 + H2O =>
2 Al2O3 + 2 MgSO4*7H2O = 2 MgAl2O4 + 2 SO2 + O2 + 14 H2O
Na2Zn(OH)4 = ZnO + H2O + NaOH =>
Na2Zn(OH)4 = ZnO + H2O + 2 NaOH
C15H110 + O2 = CO2 + H2O =>
2 C15H110 + 85 O2 = 30 CO2 + 110 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
KMnO4 + Na2S2O3 = K2S2O5 + NaMnO3 =>
2 KMnO4 + Na2S2O3 = K2S2O5 + 2 NaMnO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
Mn2(CO3) = Mn2O + CO2 =>
Mn2(CO3) = Mn2O + CO2
SO3 + Al2S3 = Al2O3 + S =>
SO3 + Al2S3 = Al2O3 + 4 S
CH3COO + Li = CH3COOLi =>
CH3COO + Li = CH3COOLi
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
MgCl2(aq) + NaOH(aq) = Mg(OH)2(s) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaCl(aq)
CrO4 + H2O = Cr(OH)4 + OH =>
CrO4 + 4 H2O = Cr(OH)4 + 4 OH
GaCl3 + K = GaK + Cl3 =>
GaCl3 + K = GaK + Cl3
NaOH + K2SO4 = K2(OH)2 + Na2SO4 =>
2 NaOH + K2SO4 = K2(OH)2 + Na2SO4
H20O + CO2 = C6H12O6 + O2 =>
6 H20O + 60 CO2 = 10 C6H12O6 + 33 O2
Ba(NO3)2 = Ba + N2 + O2 =>
Ba(NO3)2 = Ba + N2 + 3 O2
C8H22O11 + O2 = CO2 + H2O =>
C8H22O11 + 8 O2 = 8 CO2 + 11 H2O
S2O3{-2} + I2 = S4O6{-2} + I{-} =>
2 S2O3{-2} + I2 = S4O6{-2} + 2 I{-}
AlCl3 + NH3 = AlN + HCl =>
AlCl3 + NH3 = AlN + 3 HCl
Ge2O3 = Ge + O =>
Ge2O3 = 2 Ge + 3 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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