| Équations équilibrées la veille |
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Al + Fe(OH)2 = Al(OH)3 + Fe =>
2 Al + 3 Fe(OH)2 = 2 Al(OH)3 + 3 Fe
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
ZnO + Al2O3 = Al2(ZnO2)3 =>
3 ZnO + Al2O3 = Al2(ZnO2)3
CuSO4 = SO4 + Cu(s) =>
CuSO4 = SO4 + Cu(s)
Fe(HSO4)3 + Ca(OH)2 = Fe(OH)3 + Ca(HSO4)2 =>
2 Fe(HSO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca(HSO4)2
Na3[Co(CO3)3] + HNO3 + H2O = [Co(OH2)6](NO3)3 + CO2 + NaNO3 =>
Na3[Co(CO3)3] + 6 HNO3 + 3 H2O = [Co(OH2)6](NO3)3 + 3 CO2 + 3 NaNO3
HClO + H2O = ClO2 + H2 =>
2 HClO + 2 H2O = 2 ClO2 + 3 H2
ZnS + H3O = Zn + H2S + H2O =>
ZnS + 2 H3O = Zn + H2S + 2 H2O
C7H15Br + C4H9KO = C8H16 + HC4H9KO + Br =>
8 C7H15Br + 8 C4H9KO = 7 C8H16 + 8 HC4H9KO + 8 Br
Sn(NO3)2 + NaOH = NaNO3 + Sn(OH)2 =>
Sn(NO3)2 + 2 NaOH = 2 NaNO3 + Sn(OH)2
ZnSO4FeO = FeSO4ZnO =>
ZnSO4FeO = FeSO4ZnO
K2SO4 + MgSO4 = K2Mg(SO4)2 =>
K2SO4 + MgSO4 = K2Mg(SO4)2
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
VO + Fe{2}O{3} = FeO + V{2}O{5} =>
VO + Fe{2}O{3} = FeO + V{2}O{5}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OHCH3COOHH2SO4 = C2H5CH3COOHSO4H3O =>
C2H5OHCH3COOHH2SO4 = C2H5CH3COOHSO4H3O
AgNO3 + MgI2 = AgI + Mg(NO3)2 =>
2 AgNO3 + MgI2 = 2 AgI + Mg(NO3)2
Sn + H2NO3 = SnNO3 + H2 =>
Sn + H2NO3 = SnNO3 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NiSO4 + NaOH = (NiOH)2SO4 + Na2SO4 =>
2 NiSO4 + 2 NaOH = (NiOH)2SO4 + Na2SO4
AgBr + H2O = Ag2O + HBr =>
2 AgBr + H2O = Ag2O + 2 HBr
V2O5 + Cl2O = VCl + O2 =>
V2O5 + Cl2O = 2 VCl + 3 O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K3[Fe(CN)6] + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3[Fe(CN)6] + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NiO + CI2O5 = NiCI2 + O2 =>
NiO + CI2O5 = NiCI2 + 3 O2
Cr(NO3)3 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 12 NO2 + 3 O2
MgCl + CaOH = Ca + MgClOH =>
MgCl + CaOH = Ca + MgClOH
Fe + Na2SO4 = Fe2S3O12 + Na =>
2 Fe + 3 Na2SO4 = Fe2S3O12 + 6 Na
TiO2 + Zn = ZnO + Ti =>
TiO2 + 2 Zn = 2 ZnO + Ti
Li + P = Li3P =>
3 Li + P = Li3P
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2SO4 + HL = L + H2S + H2O =>
H2SO4 + 8 HL = 8 L + H2S + 4 H2O
C5H12 + O2 = CO + H2 =>
2 C5H12 + 5 O2 = 10 CO + 12 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Co(NO3)2 + Na3(PO4) = Co(PO4)2 + Na3(NO3) =>
Co(NO3)2 + 2 Na3(PO4) = Co(PO4)2 + 2 Na3(NO3)
Zn(s) + CuSO4(aq) = Zn(SO4)5(aq) + Cu(s) =>
Zn(s) + 5 CuSO4(aq) = Zn(SO4)5(aq) + 5 Cu(s)
C3H6SO + O2 = CO2 + H2O + S =>
C3H6SO + 4 O2 = 3 CO2 + 3 H2O + S
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCl + CaCO3 + HNO3 = NaHCO3 + HCl + Ca(NO3)2 =>
NaCl + CaCO3 + 2 HNO3 = NaHCO3 + HCl + Ca(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
HSO + Al = AlSO + H =>
HSO + Al = AlSO + H
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| Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
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