| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 2 O2 = CO2 + 2 H2O
HJ + H2SO4 = S + J2 + H2O =>
6 HJ + H2SO4 = S + 3 J2 + 4 H2O
KNO3 = KNO2 + O =>
KNO3 = KNO2 + O
C3H8S(l) + O2(g) = CO2 + H2O + SO2 =>
C3H8S(l) + 6 O2(g) = 3 CO2 + 4 H2O + SO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C2H5OH + H2O = CH3OH =>
C2H5OH + H2O = 2 CH3OH
NH4CL + NaOH = NaCL + NH3 + H2O =>
NH4CL + NaOH = NaCL + NH3 + H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
C3H6 + KMnO4 + H2O = C3H8O2 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 KOH + 2 MnO2
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AsH3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 AsH3 + 8 KMnO4 + 12 H2SO4 = 5 H3AsO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
C3H8O2 + O2 = H2O + CO2 =>
C3H8O2 + 4 O2 = 4 H2O + 3 CO2
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C4H9SH + O2 = CO2 + SO3 + H2O =>
C4H9SH + 8 O2 = 4 CO2 + SO3 + 5 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cr2(So4)3 + NaOh = Cr(Oh)3 + Na2So4 =>
Cr2(So4)3 + 6 NaOh = 2 Cr(Oh)3 + 3 Na2So4
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na(s) + O2(g) = NaO(s) =>
2 Na(s) + O2(g) = 2 NaO(s)
Al + NAOH + H2O = NAAl(OH)4 + H2 =>
2 Al + 2 NAOH + 6 H2O = 2 NAAl(OH)4 + 3 H2
CO(NH2)2 + NO2 = CO2 + H2O + N2 =>
4 CO(NH2)2 + 6 NO2 = 4 CO2 + 8 H2O + 7 N2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2S3 + HNO3 = S + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 2 Al(NO3)3 + 6 NO2 + 6 H2O
Al + NaOH + H2O = Na3Al(OH)6 + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3Al(OH)6 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
C6H6 + KMnO4 + H2O = C3H4(OH)2 + MnO2 + KOH =>
3 C6H6 + 2 KMnO4 + 10 H2O = 6 C3H4(OH)2 + 2 MnO2 + 2 KOH
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr2(SO4)3 + NaOH + Br2 = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
HClo4 + Ba(OH)2 = Ba(Clo4)2 + H2O =>
2 HClo4 + Ba(OH)2 = Ba(Clo4)2 + 2 H2O
Ag + HNO3 = Ag(NO3)3 + NO + H2O =>
Ag + 4 HNO3 = Ag(NO3)3 + NO + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
K + O2 = K2O =>
4 K + O2 = 2 K2O
K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 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 sur10/07/16
Équations équilibrées sur11/06/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
