| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + (NH4)OH = HOH + NH4Cl
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
NO3 + NO = NO2 =>
NO3 + NO = 2 NO2
Fe + Pb{2+} = Fe{2+} + Pb =>
Fe + Pb{2+} = Fe{2+} + Pb
FeO + Cl2O7 = FeCl2O8 =>
FeO + Cl2O7 = FeCl2O8
Fe(SO3)3 + HCl = FeCl3 + H(SO3) =>
Fe(SO3)3 + 3 HCl = FeCl3 + 3 H(SO3)
MgCl2(aq) + Li2CO3(aq) = MgCO3(aq) + LiCl(aq) =>
MgCl2(aq) + Li2CO3(aq) = MgCO3(aq) + 2 LiCl(aq)
NH4F + Ca(OH)2 = CaF2 + NH3 + H2O =>
2 NH4F + Ca(OH)2 = CaF2 + 2 NH3 + 2 H2O
C5H10O5 = CH4 + CO2 =>
2 C5H10O5 = 5 CH4 + 5 CO2
CH3(CH2)12COOH + NaOH = CH3(CH2)12COONa + H2O =>
CH3(CH2)12COOH + NaOH = CH3(CH2)12COONa + H2O
CH3CH2OH + NH3 = CH3CH2NH2 + H2O =>
CH3CH2OH + NH3 = CH3CH2NH2 + H2O
NaOH + Cr(OH)3 + H2O2 = Na2CrO4 + H2O =>
4 NaOH + 2 Cr(OH)3 + 3 H2O2 = 2 Na2CrO4 + 8 H2O
CH3OOH + KOH = CH3COOK + H2O =>
2 CH3OOH + KOH = CH3COOK + 3 H2O
Al(s) + Cl2(g) = AlCl5(s) = alcl3 =>
2 Al(s) + 5 Cl2(g) = 2 AlCl5(s)
Cl4N2 + CH4 = CCl4 + N2 + H2 =>
Cl4N2 + CH4 = CCl4 + N2 + 2 H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2CrO4 + H2O = K2O + H2CrO4 =>
K2CrO4 + H2O = K2O + H2CrO4
NaOH + Sn(C2H3O2)4 = Na(C2H3O2) + Sn(OH)4 =>
4 NaOH + Sn(C2H3O2)4 = 4 Na(C2H3O2) + Sn(OH)4
Ag(s) + FeCl3(aq) = Fe(s) + AgCl(aq) =>
3 Ag(s) + FeCl3(aq) = Fe(s) + 3 AgCl(aq)
Zn3(PO4)2 + Na = Zn + Na6(PO4)2 =>
Zn3(PO4)2 + 6 Na = 3 Zn + Na6(PO4)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg3Al2Si3O12 = Mg2Si2O6 + MgAl2O4 + Al2SiO5 =>
4 Mg3Al2Si3O12 = 5 Mg2Si2O6 + 2 MgAl2O4 + 2 Al2SiO5
Si(s) + Cl2(g) = SiCl4 =>
Si(s) + 2 Cl2(g) = SiCl4
H2S2 = H2 + S2 =>
H2S2 = H2 + S2
Al + H2(SO4) = Al(SO4) + H2 =>
Al + H2(SO4) = Al(SO4) + H2
ZnO + Cl = ZnCl2 + O2 =>
2 ZnO + 4 Cl = 2 ZnCl2 + O2
LiNo3 + NaCl = LiCl + NaNo3 =>
LiNo3 + NaCl = LiCl + NaNo3
Na2S2O4 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
5 Na2S2O4 + 6 KMnO4 + 4 H2SO4 = 4 H2O + 3 K2SO4 + 6 MnSO4 + 5 Na2SO4
CuO + Al + NaOH = Cu + NaAlO2 + H2O =>
3 CuO + 2 Al + 2 NaOH = 3 Cu + 2 NaAlO2 + H2O
Cu2S2 + O2 = Cu2O + S2 =>
2 Cu2S2 + O2 = 2 Cu2O + 2 S2
H2(g) + Fe2O3(aq) = H2O(l) + Fe(s) =>
3 H2(g) + Fe2O3(aq) = 3 H2O(l) + 2 Fe(s)
NaHCO3 + H3C6H3O7 = CO2 + H2O + Na3C6H5O7 =>
24 NaHCO3 + 9 H3C6H3O7 = 30 CO2 + 19 H2O + 8 Na3C6H5O7
HCN + NaOH = H2CN + NaO =>
HCN + NaOH = H2CN + NaO
As2S3 + NO3 + H2O = HAsO3 + S + NO =>
2 As2S3 + 5 NO3 + 2 H2O = 4 HAsO3 + 6 S + 5 NO
CaF2 + O2 = CaO + F =>
2 CaF2 + O2 = 2 CaO + 4 F
KC8H5O4 + O2 = CO2 + H2O + K =>
4 KC8H5O4 + 29 O2 = 32 CO2 + 10 H2O + 4 K
C2H6 + Br = C2H5 + HBr =>
C2H6 + Br = C2H5 + HBr
H4CO4 + Ra(OH)2 = Ra2CO4 + H2O =>
H4CO4 + 2 Ra(OH)2 = Ra2CO4 + 4 H2O
H3PO4(aq) + RbOH(aq) = H2O + Rb3PO4 =>
H3PO4(aq) + 3 RbOH(aq) = 3 H2O + Rb3PO4
[Co(NH3)6]H2O + HCl = [Co(NH3)5H2O]Cl3 + NH3 + H2 =>
2[Co(NH3)6]H2O + 6 HCl = 2[Co(NH3)5H2O]Cl3 + 2 NH3 + 3 H2
CuO + KI = CuI + I2 + K2O =>
2 CuO + 4 KI = 2 CuI + I2 + 2 K2O
Mg3(PO4)2 + Ba = Ba3(PO4)2 + Mg =>
Mg3(PO4)2 + 3 Ba = Ba3(PO4)2 + 3 Mg
F2 + NH4Cl = FCl + NH4 =>
F2 + 2 NH4Cl = 2 FCl + 2 NH4
SO4 + H = H2S + H2O =>
SO4 + 10 H = H2S + 4 H2O
Fe(NO3)3(aq) + KI(aq) = FeI3 + KNO3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = FeI3 + 3 KNO3(aq)
CO + CaO = Ca + CO2 =>
CO + CaO = Ca + CO2
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
[Co(NH3)6]H2O + HCl = [Co(NH3)5H2O]Cl3 + NH3 + H2 =>
2[Co(NH3)6]H2O + 6 HCl = 2[Co(NH3)5H2O]Cl3 + 2 NH3 + 3 H2
CaCl2 + K2C2O4 = Ca2C4O8 + KCl =>
2 CaCl2 + 2 K2C2O4 = Ca2C4O8 + 4 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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