| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2Cr2O7 + 3 S + 16 HCl = 3 SO2 + 4 CrCl3 + 4 KCl + 8 H2O
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K + O2 = K2O =>
4 K + O2 = 2 K2O
BaSO4 = Ba{+} + SO4{-} =>
BaSO4 = Ba{+} + SO4{-}
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Cu(NO3)2(aq) + Na2CO3(s) + H2O = Cu2(OH)2CO3(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(s) + H2O = Cu2(OH)2CO3(s) + 4 NaNO3(aq) + CO2(g)
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
C3H6O3 + H2O2 = C3H6O4 + H2O =>
C3H6O3 + H2O2 = C3H6O4 + H2O
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
H2NCl + NH3 = NH4Cl + N2H4 =>
H2NCl + 2 NH3 = NH4Cl + N2H4
C5H12 = H2 + C5H8 =>
C5H12 = 2 H2 + C5H8
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
NACO3 + H2SO4 = NASO4 + CO2 + H2O =>
NACO3 + H2SO4 = NASO4 + CO2 + H2O
NH3 = N + H2 =>
2 NH3 = 2 N + 3 H2
H2 + Zn = ZnH =>
H2 + 2 Zn = 2 ZnH
H2O + AgL = AgO + H2L =>
H2O + AgL = AgO + H2L
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C4H9OH + Cu(OH)2 = C4H8OH + H2O + Cu =>
2 C4H9OH + Cu(OH)2 = 2 C4H8OH + 2 H2O + Cu
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O
K2Cr2O7 + SnCl3 + KOH = K3[Cr(OH)6] + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 6 SnCl3 + 34 KOH = 2 K3[Cr(OH)6] + 6 K2SnO3 + 18 KCl + 11 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
CuCl2 + K2CO3 + H2O = Cu(OH)2 + CO2 + KCl =>
CuCl2 + K2CO3 + H2O = Cu(OH)2 + CO2 + 2 KCl
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
MnO4 + SO3 = MnO2 + SO4 =>
MnO4 + 2 SO3 = MnO2 + 2 SO4
Rb + H2O = RbO + H2 =>
Rb + H2O = RbO + H2
Al + H2SO4 = Al2(SO4) + H2 =>
2 Al + H2SO4 = Al2(SO4) + H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
C2H2(acetylene) + O2(oxygen) = CO + H20(water) =>
10 C2H2(acetylene) + 10 O2(oxygen) = 20 CO + H20(water)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/17
Équations équilibrées sur01/18/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
