| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgO + H2S = HgS + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
H2So4 + SrF2 = SrSo4 + HF =>
H2So4 + SrF2 = SrSo4 + 2 HF
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
O2 + SbS3 = Sb2O4 + SO2 =>
8 O2 + 2 SbS3 = Sb2O4 + 6 SO2
C9H11NO2 + Ni + CH3CO2H = C10H15N + CO2H + Ni(OH)2 =>
4 C9H11NO2 + Ni + 7 CH3CO2H = 4 C10H15N + 10 CO2H + Ni(OH)2
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Na + H2O = H + NaO =>
Na + H2O = 2 H + NaO
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
Li + N2 = LiN =>
2 Li + N2 = 2 LiN
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
C3H8 + H2O = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
S + O = SO2 =>
S + 2 O = SO2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
Na + H2O = H + NaO =>
Na + H2O = 2 H + NaO
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na + H2O = H + NaO =>
Na + H2O = 2 H + NaO
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na + H2O = H + NaO =>
Na + H2O = 2 H + NaO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HClO4 + Mg(OH)2 = H2O + Mg(ClO4)2 =>
2 HClO4 + Mg(OH)2 = 2 H2O + Mg(ClO4)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C4H8O + HNO3 = CO2 + NO + H2O =>
3 C4H8O + 22 HNO3 = 12 CO2 + 22 NO + 23 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuO + NH3 = H2O + N2 + Cu =>
3 CuO + 2 NH3 = 3 H2O + N2 + 3 Cu
O2 + PS3 = P2O4 + SO2 =>
8 O2 + 2 PS3 = P2O4 + 6 SO2
HIO4 + HI = I2 + H2O =>
HIO4 + 7 HI = 4 I2 + 4 H2O
Na + H2O = NaO + H =>
Na + H2O = NaO + 2 H
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/11
Équations équilibrées sur01/11/11
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