| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + S = KS
C + O = CO2 =>
C + 2 O = CO2
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
ZnNO3 + H2 = Zn + HNO3 =>
2 ZnNO3 + H2 = 2 Zn + 2 HNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Cu(NO3)2 + Zn = Cu + Zn(NO3)2 =>
Cu(NO3)2 + Zn = Cu + Zn(NO3)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
ZnO + N2O5 = Zn(NO3)2 =>
ZnO + N2O5 = Zn(NO3)2
H2SO4 + Mg(OH)2 = H2O + MgSO4 =>
H2SO4 + Mg(OH)2 = 2 H2O + MgSO4
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
FES2 + O2 + H2O = FE(OH)3 + H2SO4 =>
4 FES2 + 15 O2 + 14 H2O = 4 FE(OH)3 + 8 H2SO4
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
K + O2 = KO2 =>
K + O2 = KO2
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
HNO3 + Hg = HgNO3 + NO2 + H2O =>
2 HNO3 + Hg = HgNO3 + NO2 + H2O
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
Br2O5 + H2O = HBrO3 =>
Br2O5 + H2O = 2 HBrO3
CH3CH2CH3 + Cl2 = CCl3CCl2CCl3 + H2 =>
CH3CH2CH3 + 4 Cl2 = CCl3CCl2CCl3 + 4 H2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
I2 + NaOH = NaI + NaIO3 + H2O =>
3 I2 + 6 NaOH = 5 NaI + NaIO3 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Mg + Cl2 = MgCl =>
2 Mg + Cl2 = 2 MgCl
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl
CH4 + Cl = CCl4 + HCl =>
CH4 + 8 Cl = CCl4 + 4 HCl
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu(NO3)2 + NaCO3 = CuCO3 + Na(NO3)2 =>
Cu(NO3)2 + NaCO3 = CuCO3 + Na(NO3)2
Cl + KOH = KClO3 + H2O + KCl =>
6 Cl + 6 KOH = KClO3 + 3 H2O + 5 KCl
Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + H2O =>
3 Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + 3 H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Li + O2 = LiO2 =>
Li + O2 = LiO2
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/16
Équations équilibrées sur03/01/15
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