| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuO + 10 NiO + 10 Ta2O5 = 2 Cu0*5Ni0*5Ta2O6 + O2
NaOH + CH3COOH = CH3COONa + H2O =>
NaOH + CH3COOH = CH3COONa + H2O
C13H26O2 + O2 = H2O + CO2 =>
2 C13H26O2 + 37 O2 = 26 H2O + 26 CO2
Al{3} + Cl{-} = AlCl3 =>
Al{3} + 3 Cl{-} = AlCl3
HBr + Sn(OH)2 = H2O + SnBr2 =>
2 HBr + Sn(OH)2 = 2 H2O + SnBr2
Ca(s) + AgNO3(aq) = Ca(NO3)2(aq) + Ag(s) =>
Ca(s) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 Ag(s)
KNO3 + HCl = K + NCl + O3H =>
KNO3 + HCl = K + NCl + O3H
H4[Fe(CN)6] + Fe(OH)3 = Fe4[Fe(CN)6]3 + H2O =>
3 H4[Fe(CN)6] + 4 Fe(OH)3 = Fe4[Fe(CN)6]3 + 12 H2O
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
C4H8Br2 + KOH = C4H6 + KBr + HOH =>
C4H8Br2 + 2 KOH = C4H6 + 2 KBr + 2 HOH
Zn2O = Zn + O2 =>
2 Zn2O = 4 Zn + O2
Al2Si4O10(OH)2 + Al(OH)3 = Al2SiO5 + H2O =>
Al2Si4O10(OH)2 + 6 Al(OH)3 = 4 Al2SiO5 + 10 H2O
NH42CO3 + NiCl2 = NH42Cl2 + NiCO3 =>
NH42CO3 + NiCl2 = NH42Cl2 + NiCO3
H2SO4 + NaCOOH = Na2SO4 + HCOOH =>
H2SO4 + 2 NaCOOH = Na2SO4 + 2 HCOOH
Rb2SO3 + O2 = RbO + SO2 =>
2 Rb2SO3 + O2 = 4 RbO + 2 SO2
H3SbO4 + Ti(OH)2 = TiHSbO4 + H2O =>
H3SbO4 + Ti(OH)2 = TiHSbO4 + 2 H2O
Th + O = ThO2 =>
Th + 2 O = ThO2
SrCO3 + MnO2 + Y2O3 = Sr0*8Y0*2MnO3 + CO2 + O2 =>
2 SrCO3 + 4 MnO2 + 8 Y2O3 = 2 Sr0*8Y0*2MnO3 + 2 CO2 + 11 O2
Hg + H2SO4 = Hg2(SO4) + H2O + SO2 =>
2 Hg + 2 H2SO4 = Hg2(SO4) + 2 H2O + SO2
Al(s) + CuCl2(aq) = Al2Cl3 + Cu =>
4 Al(s) + 3 CuCl2(aq) = 2 Al2Cl3 + 3 Cu
H3BO3 + NaOH = H2O + Na3BO3 =>
H3BO3 + 3 NaOH = 3 H2O + Na3BO3
NaI + O = NaIO3 =>
NaI + 3 O = NaIO3
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Pb(NO3)2 + Li2SO4 = PbSO4 + LiNO3 =>
Pb(NO3)2 + Li2SO4 = PbSO4 + 2 LiNO3
KOH + CH2CH2CH2(C17H33COO)3 = C17H33COOK + CH2OHCH2OHCH2OH =>
3 KOH + CH2CH2CH2(C17H33COO)3 = 3 C17H33COOK + CH2OHCH2OHCH2OH
CH3COOCH3 + O2 = CO + H2O =>
CH3COOCH3 + 2 O2 = 3 CO + 3 H2O
NH4NO3 + MgO = Mg(NO3)2 + NH3 + H2O =>
2 NH4NO3 + MgO = Mg(NO3)2 + 2 NH3 + H2O
Na2(CO3) + MgCl2 = MgCO3 + NaCl =>
Na2(CO3) + MgCl2 = MgCO3 + 2 NaCl
Cu2S + Na = Cu + Na2S =>
Cu2S + 2 Na = 2 Cu + Na2S
NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O
Al2(SO4)3(aq) + SrBr2(aq) = AlBr3(aq) + SrSO4(s) =>
Al2(SO4)3(aq) + 3 SrBr2(aq) = 2 AlBr3(aq) + 3 SrSO4(s)
NH4OH + Fe = NH4FeO + H =>
NH4OH + Fe = NH4FeO + H
Cu(OH)2 + Ag2CO3 = Ag(OH) + Cu3(CO3)3 =>
3 Cu(OH)2 + 3 Ag2CO3 = 6 Ag(OH) + Cu3(CO3)3
KBr + CuSO4 = KSO4 + CuBr =>
KBr + CuSO4 = KSO4 + CuBr
Ca(HO)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(HO)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Pb(NO3)2 + CsI = CsNO3 + PbI2 =>
Pb(NO3)2 + 2 CsI = 2 CsNO3 + PbI2
Cl2 + KH = KCl + HCl =>
Cl2 + KH = KCl + HCl
NH4NO3 + MgO = Mg(NO3)2 + NH3 + H2O =>
2 NH4NO3 + MgO = Mg(NO3)2 + 2 NH3 + H2O
CdO = Cd + O =>
CdO = Cd + O
ZnSO4 + Fe(OH)2 = Zn(OH)2 + FeSO4 =>
ZnSO4 + Fe(OH)2 = Zn(OH)2 + FeSO4
K2S2O6(O2) + KI = K2SO4 + I2 =>
K2S2O6(O2) + 2 KI = 2 K2SO4 + I2
H2Ba + HCl = BaCl2 + H2 =>
H2Ba + 2 HCl = BaCl2 + 2 H2
MnO2 + N2H4 + H2SO4 = N2 + H2O + MnSO4 =>
2 MnO2 + N2H4 + 2 H2SO4 = N2 + 4 H2O + 2 MnSO4
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
Ca + CuF2 = Cu + CaF2 =>
Ca + CuF2 = Cu + CaF2
C6H4(CO2CH3)2 + H2 = CH3C6H10CH2OH + CH3OH + H2O =>
C6H4(CO2CH3)2 + 8 H2 = CH3C6H10CH2OH + 2 CH3OH + H2O
N02 + O2 = N2O3 =>
2 N02 + 3 O2 = 2 N2O3
NO + O2 = N3O5 =>
3 NO + O2 = N3O5
NiCI2 + O2 = NiO2 + CI2O5 =>
2 NiCI2 + 7 O2 = 2 NiO2 + 2 CI2O5
KBr + HCl = HKCl + Br =>
KBr + HCl = HKCl + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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