| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 LiCH3COO + Zn3(AsO4)2 = 2 Li3AsO4 + 3 Zn(CH3COO)2
ZnBr2 + F2 = ZnF2 + Br2 =>
ZnBr2 + F2 = ZnF2 + Br2
Ca + Cd(NO3)2 = Ca(NO3)2 + Cd =>
Ca + Cd(NO3)2 = Ca(NO3)2 + Cd
Na3PO4 + CaS = Ca3P2O8 + Na2S =>
2 Na3PO4 + 3 CaS = Ca3P2O8 + 3 Na2S
CH3CH2OCH3 + NaOH = CH3CH2ONa + H2O =>
2 CH3CH2OCH3 + 3 NaOH = 3 CH3CH2ONa + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaVO3 + HCl = (VO2)2Cl2 + NaCl + H2O =>
2 NaVO3 + 4 HCl = (VO2)2Cl2 + 2 NaCl + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
SiO2 + NaHCO3 = Si(CO2) + NaHO3 =>
SiO2 + NaHCO3 = Si(CO2) + NaHO3
H2SeO4 + SO2 + H2O = Se + H2SO4 =>
H2SeO4 + 3 SO2 + 2 H2O = Se + 3 H2SO4
Al(HO)3 + HCl = AlCl3 + H2O =>
Al(HO)3 + 3 HCl = AlCl3 + 3 H2O
CH4N2O + H2SO4 + C7H6O2 + C2H5OH = C12H14N4O4S2 + H2O =>
8 CH4N2O + 8 H2SO4 + 2 C7H6O2 + 13 C2H5OH = 4 C12H14N4O4S2 + 41 H2O
H2SO4 + KI = H2S + K2SO4 + I2 + H2O =>
5 H2SO4 + 8 KI = H2S + 4 K2SO4 + 4 I2 + 4 H2O
Na + HBr = Na2HBr =>
2 Na + HBr = Na2HBr
Al + OH{-} + NO3{-} + H2O = AlO2{-} + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-} + 2 H2O = 8 AlO2{-} + 3 NH3
NaBH4 + HCl + H2O = B(OH)3 + NaCl + H2 =>
NaBH4 + HCl + 3 H2O = B(OH)3 + NaCl + 4 H2
NH4NO3 + H2 = N2 + H2O =>
NH4NO3 + H2 = N2 + 3 H2O
P4S3 + Br2 = P4S5 + PBr3 =>
5 P4S3 + 12 Br2 = 3 P4S5 + 8 PBr3
NaF + CO2 = Na2CO3 + F2 + CO =>
2 NaF + 2 CO2 = Na2CO3 + F2 + CO
Cr2O3 + LiOH + H2O = Li[Cr(OH)4] =>
Cr2O3 + 2 LiOH + 3 H2O = 2 Li[Cr(OH)4]
HCl + NaOH + H2O = NaClO4 + H2 =>
HCl + NaOH + 3 H2O = NaClO4 + 4 H2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Co(NO3)2 + K3[Fe(CN)6] = Co3[Fe(CN)6]2 + KNO3 =>
3 Co(NO3)2 + 2 K3[Fe(CN)6] = Co3[Fe(CN)6]2 + 6 KNO3
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + H2(g) =>
Ca(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2(g)
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
Ca3P2 + Fe2O3 = CaO + FeP =>
Ca3P2 + Fe2O3 = 3 CaO + 2 FeP
AgIO3 + Al = AlIO3 + Ag =>
AgIO3 + Al = AlIO3 + Ag
NH3 + F2 = NH4F + N2 =>
8 NH3 + 3 F2 = 6 NH4F + N2
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
O2 + C3H8 = H2O + CO2 =>
5 O2 + C3H8 = 4 H2O + 3 CO2
NH3 + NHO3 = NH4NO3 =>
NH3 + NHO3 = NH4NO3
FeSO4*7H2O = H2O + H2SO4 + FeO =>
FeSO4*7H2O = 6 H2O + H2SO4 + FeO
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + CO2 + H2O =>
NaHCO3 + CH3(CH2)16COOH = CH3(CH2)16COONa + CO2 + H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
Al + NH4ClO4 = Al2O3 + NH4Cl =>
8 Al + 3 NH4ClO4 = 4 Al2O3 + 3 NH4Cl
MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C6H8 + C15O3H18 = C6H6 + C15O3H24 =>
3 C6H8 + C15O3H18 = 3 C6H6 + C15O3H24
H2 + O2(g) = H2O(g) =>
2 H2 + O2(g) = 2 H2O(g)
Ni(NO3)2(ac) + Na2SO4(ac) = NiSO4(ac) + NaNO3(ac) =>
Ni(NO3)2(ac) + Na2SO4(ac) = NiSO4(ac) + 2 NaNO3(ac)
KI + KIO3 + HNO3 = KNO3 + I2 + H2O =>
5 KI + KIO3 + 6 HNO3 = 6 KNO3 + 3 I2 + 3 H2O
Al3 + Br1 = Al3Br =>
Al3 + Br1 = Al3Br
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
MgCl2 + H2(SO4)2 = Mg(SO4)2 + HCl =>
MgCl2 + H2(SO4)2 = Mg(SO4)2 + 2 HCl
Ca5(OH)(PO4)3 + HCl = CaCl2 + CaHPO4 + H2O =>
Ca5(OH)(PO4)3 + 4 HCl = 2 CaCl2 + 3 CaHPO4 + H2O
KNO3 + Na2CO3 = K2CO3 + NO3Na =>
2 KNO3 + Na2CO3 = K2CO3 + 2 NO3Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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