| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Ca(NO3)2 = Ca + Mg(NO3)2
Mg + O = MgO =>
Mg + O = MgO
H + O = HO =>
H + O = HO
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
H2 + O = H2O =>
H2 + O = H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
Cs + H2O = H2 + CsO =>
Cs + H2O = H2 + CsO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
N2H3 + O2 = N2 + H2O =>
4 N2H3 + 3 O2 = 4 N2 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2S04 + Na0H = H20 + Na2S04 =>
5 H2S04 + 10 Na0H = H20 + 5 Na2S04
Cr2O3 + Cr3C2 = CO + Cr7C3 =>
5 Cr2O3 + 27 Cr3C2 = 15 CO + 13 Cr7C3
KI(aq) + Cl2(aq) = KCl + I2(aq) =>
2 KI(aq) + Cl2(aq) = 2 KCl + I2(aq)
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
C4H4O4 + NaHCO3 = H2O + CO2 + C4H2O4Na =>
11 C4H4O4 + 12 NaHCO3 = 16 H2O + 8 CO2 + 12 C4H2O4Na
C4H4O4 + NaHCO3 = H2O + CO2 + C4H2O4Na2 =>
C4H4O4 + 2 NaHCO3 = 2 H2O + 2 CO2 + C4H2O4Na2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
C16H18ClN3S + H2O2 = CO2 + HClO4 + H2SO4 + HNO3 + H2O =>
C16H18ClN3S + 55 H2O2 = 16 CO2 + HClO4 + H2SO4 + 3 HNO3 + 61 H2O
C4H2O2Cl2 + NH4OH = C4H2O2N2H4 + H2O + NH4Cl =>
C4H2O2Cl2 + 4 NH4OH = C4H2O2N2H4 + 4 H2O + 2 NH4Cl
NaCl + CaO = CaCl2 + Na2O =>
2 NaCl + CaO = CaCl2 + Na2O
C4H4O4 + SOCl2 = C4H2O2Cl2 + SO2 + HCl =>
C4H4O4 + 2 SOCl2 = C4H2O2Cl2 + 2 SO2 + 2 HCl
Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O
Cd{+2} + S{-2} = CdS =>
Cd{+2} + S{-2} = CdS
KBrO3(s) = KBr(s) + O2(g) =>
2 KBrO3(s) = 2 KBr(s) + 3 O2(g)
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Al + MnO = AlO + Mn =>
Al + MnO = AlO + Mn
MnO4{-} + Fe{+2)+H{+} = MnO2+Fe{+3}+H2O =>
MnO4{-} + 3 Fe{+2)+4H{+} = MnO2+3Fe{+3}+2H2O
KBr + O2 = KBrO3 =>
2 KBr + 3 O2 = 2 KBrO3
H2CO3 + H2SO4 = H4CO3SO4 =>
H2CO3 + H2SO4 = H4CO3SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + OH = HPO4 + H2O =>
H3PO4 + 2 OH = HPO4 + 2 H2O
Sb + S = Sb2S3 =>
2 Sb + 3 S = Sb2S3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
| 1 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/03/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
