| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
Cr2O7{-2} + H{+} + Sn{2+} = Cr{+3} + H2O + Sn{4+} =>
Cr2O7{-2} + 14 H{+} + 3 Sn{2+} = 2 Cr{+3} + 7 H2O + 3 Sn{4+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
PbCl2 + Cl2 + H2O = PbO2 + HCl =>
PbCl2 + Cl2 + 2 H2O = PbO2 + 4 HCl
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C6H12O6 + Ag2O = Ag + C6H12O7 =>
C6H12O6 + Ag2O = 2 Ag + C6H12O7
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C10H22 + O2 = C + H2O =>
2 C10H22 + 11 O2 = 20 C + 22 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Li + F = LiF =>
Li + F = LiF
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al(s) + Fe2O3(s) = Al2O3 + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3 + 2 Fe(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/21
Équations équilibrées sur02/23/20
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