| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 2 HNO3 = 2 NaNO3 + NaH2PO4
CsCl + Ba(OH)2 = BaCl2 + CsOH =>
2 CsCl + Ba(OH)2 = BaCl2 + 2 CsOH
Cl2 + KOH = KCl + O3 + H2O =>
3 Cl2 + 6 KOH = 6 KCl + O3 + 3 H2O
Se + SeO2 + HCl = Se2Cl2 + H2O =>
3 Se + SeO2 + 4 HCl = 2 Se2Cl2 + 2 H2O
NiCI2 = Ni + CI2 =>
NiCI2 = Ni + CI2
TiNO3 + H2O = HNO3 + TiOH =>
TiNO3 + H2O = HNO3 + TiOH
Li2(SO4) + Ca(NO3)2 = Li(NO3) + Ca(SO4) =>
Li2(SO4) + Ca(NO3)2 = 2 Li(NO3) + Ca(SO4)
C3H7OH = C3H6OH2 =>
C3H7OH = C3H6OH2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe3O4 + KI + H2SO4 = I2 + K2SO4 + H2O + FeSO4 =>
Fe3O4 + 2 KI + 4 H2SO4 = I2 + K2SO4 + 4 H2O + 3 FeSO4
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
LiOH + SiO2 = Li2O + Si(OH)4 =>
4 LiOH + SiO2 = 2 Li2O + Si(OH)4
Sb + Br2 + KOH = KBr + Sb2O5 + H2O =>
2 Sb + 5 Br2 + 10 KOH = 10 KBr + Sb2O5 + 5 H2O
Ca(NO3)2 + C2H5OH = (CH3COO)2Ca + Ca(NO2)2 + CH3CONO + H2O =>
3 Ca(NO3)2 + 4 C2H5OH = (CH3COO)2Ca + 2 Ca(NO2)2 + 2 CH3CONO + 6 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Co(NO3)2 + KNO2 + HNO3 = K3[Co(NO2)6] + KNO3 + H2O =>
2 Co(NO3)2 + 11 KNO2 + 2 HNO3 = 2 K3[Co(NO2)6] + 5 KNO3 + H2O
NaHCO4 + CaOH = NaOH + CaHCO4 =>
NaHCO4 + CaOH = NaOH + CaHCO4
Cu2 + H2SO4 = CuSO4 + H2O + SO2 =>
Cu2 + 4 H2SO4 = 2 CuSO4 + 4 H2O + 2 SO2
MgI2(ag) + Pb(NO3)2(ag) = PbI2(s) + Mg(NO3)2 =>
MgI2(ag) + Pb(NO3)2(ag) = PbI2(s) + Mg(NO3)2
HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sr(OH)2 = Sr(C2H3O2)2 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
O2 + FeC2O4*2H2O = CO2 + H2O + FeO(OH) =>
3 O2 + 4 FeC2O4*2H2O = 8 CO2 + 6 H2O + 4 FeO(OH)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
(Ag2O) = (Ag) + O2 =>
2(Ag2O) = 4(Ag) + O2
Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O = Fe(SO4) + K2Cr2O7 + H2SO4 =>
3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O = 6 Fe(SO4) + K2Cr2O7 + 7 H2SO4
Fe3Al2Si3O12 + KMg3AlSi3O10(OH)2 = Mg3Al2Si3O12 + KFe3AlSi3O10(OH)2 =>
Fe3Al2Si3O12 + KMg3AlSi3O10(OH)2 = Mg3Al2Si3O12 + KFe3AlSi3O10(OH)2
[CoBr2(NH3)5]Br + AgNO3 = AgBr + NO3 + NH3 + Co =>
[CoBr2(NH3)5]Br + 3 AgNO3 = 3 AgBr + 3 NO3 + 5 NH3 + Co
CH3(CH2)6 + O2 = CO2 + H2O =>
4 CH3(CH2)6 + 43 O2 = 28 CO2 + 30 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
KOH + C = KC1O3 + KC1 + H2O =>
6 KOH + 6 C = KC1O3 + 5 KC1 + 3 H2O
F + Ag = AgF3 =>
3 F + Ag = AgF3
KHCO3 + HNO3 = CO2 + H2O + KH(NO3)2 =>
KHCO3 + 2 HNO3 = CO2 + H2O + KH(NO3)2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
SO3 + (NaOH) = Na2SO4 + H2O =>
SO3 + 2(NaOH) = Na2SO4 + H2O
NH4NO2 + Ba(OH)2 = NH4OH + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4OH + Ba(NO2)2
C4H11OH + O2 = CO2 + H2O =>
2 C4H11OH + 13 O2 = 8 CO2 + 12 H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
P + KNO3 = KNO2 + P2O5 =>
2 P + 5 KNO3 = 5 KNO2 + P2O5
BrCl2 + Na2SO4 = BrSO4 + NaCl =>
BrCl2 + Na2SO4 = BrSO4 + 2 NaCl
KOH + Cu(NO3)3 = KNO3 + Cu(OH)3 =>
3 KOH + Cu(NO3)3 = 3 KNO3 + Cu(OH)3
C4H6O3 + CH2COC2H5 = CH3COCH2COC2H5 + C2H5HO =>
3 C4H6O3 + 14 CH2COC2H5 = 11 CH3COCH2COC2H5 + C2H5HO
Cr(OH)3NaOH = Cr(Na(OH)4) =>
Cr(OH)3NaOH = Cr(Na(OH)4)
HC2H3O2 + NH4HCO3 = NH4C2H3O2 + H2O + CO2 =>
HC2H3O2 + NH4HCO3 = NH4C2H3O2 + H2O + CO2
CsOH + Cl2O7 = CsClO4 + H2O =>
2 CsOH + Cl2O7 = 2 CsClO4 + H2O
H2S + KMnO4 + HCI = S + MnCI + KCI + H2O =>
3 H2S + KMnO4 + 2 HCI = 3 S + MnCI + KCI + 4 H2O
NH4F + Ca(OH)2 = NH3 + H2O + CaF2 =>
2 NH4F + Ca(OH)2 = 2 NH3 + 2 H2O + CaF2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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