| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 = 2 P2O5
CO2 + C = CO =>
CO2 + C = 2 CO
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
CO2 + C = CO =>
CO2 + C = 2 CO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
CaO + HBrO3 = Ca(BrO3)2 + H2O =>
CaO + 2 HBrO3 = Ca(BrO3)2 + H2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
AlCl3 + H2O = Al(OH)3 + Cl2 + H2 =>
2 AlCl3 + 6 H2O = 2 Al(OH)3 + 3 Cl2 + 3 H2
Al2O3 + NaOH + H2O = Na[Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na[Al(OH)4]
NaCO3 + Ca(OH)2 = NaOH + Ca(CO3)2 =>
2 NaCO3 + Ca(OH)2 = 2 NaOH + Ca(CO3)2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr2O7{2-} + H2As2O3 + H{+} = Cr{3+} + H3AsO4 + H2O =>
Cr2O7{2-} + H2As2O3 + 8 H{+} = 2 Cr{3+} + 2 H3AsO4 + 2 H2O
ZnCo3 + H2So4 = ZnSo4 + H2 + Co2 =>
2 ZnCo3 + 2 H2So4 = 2 ZnSo4 + 2 H2 + 3 Co2
C7H10 + O2 = CO2 + H2O =>
2 C7H10 + 19 O2 = 14 CO2 + 10 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
ZnCo3 + H2SO4 = ZnSO4 + H2 + Co2 =>
2 ZnCo3 + 2 H2SO4 = 2 ZnSO4 + 2 H2 + 3 Co2
ClO3{-} + H2O2 + I2 = IO3{-} + Cl{-} + H{+} =>
4 ClO3{-} + 3 H2O2 + 3 I2 = 6 IO3{-} + 4 Cl{-} + 6 H{+}
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
FeSo4 + NaOh = Fe(Oh)2 + Na2So4 =>
FeSo4 + 2 NaOh = Fe(Oh)2 + Na2So4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Pb + Au(NO3)2 = Pb(NO3)2 + Au =>
Pb + Au(NO3)2 = Pb(NO3)2 + Au
Th + O2 = ThO2 =>
Th + O2 = ThO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Th + O2 = Th34O2 =>
34 Th + O2 = Th34O2
Cu + HNO3 = Cu(HO3)2 + NO + H2O =>
3 Cu + 10 HNO3 = 3 Cu(HO3)2 + 10 NO + 2 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
PPh3 + RuCl3(H2O)2 + CH2O = RuHCl(CO)(PPh3)3 + H2O + HCl + OPPh3 =>
7 PPh3 + 2 RuCl3(H2O)2 + 2 CH2O = 2 RuHCl(CO)(PPh3)3 + 3 H2O + 4 HCl + OPPh3
Cu + HNO3 = Cu(HO3)2 + NO + H2O =>
3 Cu + 10 HNO3 = 3 Cu(HO3)2 + 10 NO + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH2OH + NaBrO3 = HNO2 + NaBr + H2O =>
3 NH2OH + 2 NaBrO3 = 3 HNO2 + 2 NaBr + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Th + O2 = Th34O249 =>
68 Th + 249 O2 = 2 Th34O249
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cl2 + OH{-} = ClO3{-} + Cl{-} + H2O =>
3 Cl2 + 6 OH{-} = ClO3{-} + 5 Cl{-} + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/19
Équations équilibrées sur02/10/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
