| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2(g)
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Al(OH)3 + H2(SO3) = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2(SO3) = Al2(SO3)3 + 6 H2O
Na2Cr2O7 + HNO3 + CH3OH = CH2O + NaNO3 + Cr(NO3)3 + H2O =>
Na2Cr2O7 + 8 HNO3 + 3 CH3OH = 3 CH2O + 2 NaNO3 + 2 Cr(NO3)3 + 7 H2O
NaOH + FeO4 = Fe(OH) + NaO4 =>
NaOH + FeO4 = Fe(OH) + NaO4
S + HNO3 = SO4 + HNO2 =>
S + 4 HNO3 = SO4 + 4 HNO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
W + H2SO4 = W(SO4)2 + SO2 + H2O =>
W + 4 H2SO4 = W(SO4)2 + 2 SO2 + 4 H2O
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HBr + Sn(OH)4 = H2O + SnBr4 =>
4 HBr + Sn(OH)4 = 4 H2O + SnBr4
Cs(s) + H2O(l) = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(aq) + H2(g)
FECL2 + MG = MGCL2 + FE =>
FECL2 + MG = MGCL2 + FE
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
KOH + H3Po3 = K3Po3 + H2O =>
3 KOH + H3Po3 = K3Po3 + 3 H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
Ca(NO3)24H2O + C8H20O4Si + C2H5NO2 = CaSiO3 + N2 + CO2 + H2O =>
9 Ca(NO3)24H2O + 9 C8H20O4Si + 94 C2H5NO2 = 9 CaSiO3 + 155 N2 + 260 CO2 + 334 H2O
H2S + Sn(OH)2 = SnS + H2O =>
H2S + Sn(OH)2 = SnS + 2 H2O
SO4 + BaCl = BaSO4 + Cl =>
SO4 + BaCl = BaSO4 + Cl
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
H2CO3 + Na = Na2CO3 + H2 =>
H2CO3 + 2 Na = Na2CO3 + H2
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H80 + O2 = CO2 + H2O =>
C3H80 + 23 O2 = 3 CO2 + 40 H2O
Li2O + O2 = LiO =>
2 Li2O + O2 = 4 LiO
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C6H5OH + NAOH = C6H5ONA + H2O =>
C6H5OH + NAOH = C6H5ONA + H2O
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ALCl3 + Cu(OH)2 = AL(OH)3 + CuCl2 =>
2 ALCl3 + 3 Cu(OH)2 = 2 AL(OH)3 + 3 CuCl2
H2S + HNO3 = H2SO4 + NO2 + H20 =>
5 H2S + 20 HNO3 = 5 H2SO4 + 20 NO2 + H20
| 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 sur10/28/17
Équations équilibrées sur11/27/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
