| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
Cu(No3)2 + AgNO3 = Ag(No3)2 + CuNO3 =>
Cu(No3)2 + AgNO3 = Ag(No3)2 + CuNO3
C + Pb3O4 = PbO + CO2 =>
C + 2 Pb3O4 = 6 PbO + CO2
Cu(No3)2 + AgNO3 = Ag(No3)2 + CuNO3 =>
Cu(No3)2 + AgNO3 = Ag(No3)2 + CuNO3
Li + N2 = LiN2 =>
Li + N2 = LiN2
ZnSo4 = Zn + So4 =>
ZnSo4 = Zn + So4
Cu(No3)2 + AgNO3 = Ag(No3)2O + CuNO2 =>
Cu(No3)2 + AgNO3 = Ag(No3)2O + CuNO2
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ZnS + O2 = SO2 + ZnO =>
2 ZnS + 3 O2 = 2 SO2 + 2 ZnO
S + HNO3 = NO2 + H2SO4 + H2O =>
S + 6 HNO3 = 6 NO2 + H2SO4 + 2 H2O
HCl + Na2S2O3 = NaCl + SO2 + S + H2O =>
2 HCl + Na2S2O3 = 2 NaCl + SO2 + S + H2O
C + O = CO =>
C + O = CO
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
HNO3 + HCl + Au = NOCl + Cl{-} + Au{3+} + H2O =>
3 HNO3 + 9 HCl + 2 Au = 3 NOCl + 6 Cl{-} + 2 Au{3+} + 6 H2O
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
TiCl3 + H2O = TiO2 + HCl + H2 =>
2 TiCl3 + 4 H2O = 2 TiO2 + 6 HCl + H2
SbCl3 + H2S = HCl + Sb2S3 =>
2 SbCl3 + 3 H2S = 6 HCl + Sb2S3
TiCl3 + H2O + O2 = TiO2 + HCl =>
4 TiCl3 + 6 H2O + O2 = 4 TiO2 + 12 HCl
Na2CO3 + H2O = H2CO3 + NaOH =>
Na2CO3 + 2 H2O = H2CO3 + 2 NaOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH12O6 + O2 = H2O + CO2 =>
CH12O6 + O2 = 6 H2O + CO2
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + H2O =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O
Cu + O = CuO =>
Cu + O = CuO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
HCOOH = H{+} + HCOO{-} =>
HCOOH = H{+} + HCOO{-}
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
VCl2 + HCl + O2 = VCl3 + H2O =>
4 VCl2 + 4 HCl + O2 = 4 VCl3 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
HCl + Pb(OH)2 = PbCl2 + H2O =>
2 HCl + Pb(OH)2 = PbCl2 + 2 H2O
Pb + HCl = PbCl2 + H =>
Pb + 2 HCl = PbCl2 + 2 H
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/13
Équations équilibrées sur08/14/12
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