| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
XHI + NaOH = XNaI + H2O =>
XHI + NaOH = XNaI + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
Cr(CN)3 + H2O = HCN + Cr(OH)3 =>
Cr(CN)3 + 3 H2O = 3 HCN + Cr(OH)3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHSO3 + HCl = SO2 + H2O + NaCl =>
NaHSO3 + HCl = SO2 + H2O + NaCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NaOH(aq) + Al = Al2O3 + Na + H2(g) =>
6 NaOH(aq) + 4 Al = 2 Al2O3 + 6 Na + 3 H2(g)
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
NaNO2 + HCl = NO + H2O + NaCl + NaNO3 =>
3 NaNO2 + 2 HCl = 2 NO + H2O + 2 NaCl + NaNO3
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Ag2C2O4 + (NH4)3PO4 = Ag3PO4 + (NH4)2C2O4 =>
3 Ag2C2O4 + 2(NH4)3PO4 = 2 Ag3PO4 + 3(NH4)2C2O4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
BeSO4 + NaOH = Be(OH)2 + Na2SO4 =>
BeSO4 + 2 NaOH = Be(OH)2 + Na2SO4
Na(SO3) + CuCl = NaCl + Cu(SO3) =>
Na(SO3) + CuCl = NaCl + Cu(SO3)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
ZnCl2 + Mg = MgCl2 + Zn =>
ZnCl2 + Mg = MgCl2 + Zn
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn(NO3)2 + Na2PO4 = ZnPO4 + NaNO3 =>
Zn(NO3)2 + Na2PO4 = ZnPO4 + 2 NaNO3
AlCl3 + Cu = CuCl3 + Al =>
AlCl3 + Cu = CuCl3 + Al
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
Ni + MgCl2 = NiCl2 + Mg =>
Ni + MgCl2 = NiCl2 + Mg
Zn(NO3)2 + Na2PO4 = ZnPO4 + NaNO3 =>
Zn(NO3)2 + Na2PO4 = ZnPO4 + 2 NaNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AlCl3 + Cu = CuCl3 + Al =>
AlCl3 + Cu = CuCl3 + Al
Cl3 + Cu = CuCl3 =>
Cl3 + Cu = CuCl3
Zn(NO3)2 + Na2PO4 = ZnPO4 + Na(NO3) =>
Zn(NO3)2 + Na2PO4 = ZnPO4 + 2 Na(NO3)
| 1 2 3 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/08
Équations équilibrées sur10/20/07
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
