| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au2O3 = O3 + 2 Au
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
CO2 + H2O = C2H6 + O =>
2 CO2 + 3 H2O = C2H6 + 7 O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
NaOH + Fe(NO3)2 = NaNO3 + Fe(OH)2 =>
2 NaOH + Fe(NO3)2 = 2 NaNO3 + Fe(OH)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NACl + H2O = NAOH + Cl2 + H2 =>
2 NACl + 2 H2O = 2 NAOH + Cl2 + H2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Li + CL = LiCL =>
Li + CL = LiCL
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Au2O3 = O2 + Au =>
2 Au2O3 = 3 O2 + 4 Au
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
K[Cr(C2O4)2(H2O)2]2H2O + KOH = Cr(OH)3 + H2O + K + CO3 =>
K[Cr(C2O4)2(H2O)2]2H2O + 22 KOH = 2 Cr(OH)3 + 13 H2O + 23 K + 8 CO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
K[Cr(C2O4)2(H2O)2]2H2O + KOH = Cr(OH)3 + H2O + K + CO3 =>
K[Cr(C2O4)2(H2O)2]2H2O + 22 KOH = 2 Cr(OH)3 + 13 H2O + 23 K + 8 CO3
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 O2 + 8 H2O
K[Cr(C2O4)2(H2O)2]2H2O + KOH = Cr(OH)3 + H2O + K + CO3 =>
K[Cr(C2O4)2(H2O)2]2H2O + 22 KOH = 2 Cr(OH)3 + 13 H2O + 23 K + 8 CO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CH3{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH3 + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
HNO3 + SnCl2 + HCl = SnCl4 + N2O + H2O =>
2 HNO3 + 4 SnCl2 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
AlBr3 + Cl = AlCl3 + Br2 =>
2 AlBr3 + 6 Cl = 2 AlCl3 + 3 Br2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
HNO3 + SnCl2 + HCl = SnCl4 + N2O + H2O =>
2 HNO3 + 4 SnCl2 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C8H16O + H2 = C8H19 + H2O =>
2 C8H16O + 5 H2 = 2 C8H19 + 2 H2O
Al + Pb(NO3) = Pb + Al(NO3)3 =>
Al + 3 Pb(NO3) = 3 Pb + Al(NO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
HCLO4 + H2O = H3O + CLO4 =>
HCLO4 + H2O = H3O + CLO4
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
NaClO4 + NH4Cl = NaCl + HCl + N2 + H2O =>
3 NaClO4 + 8 NH4Cl = 3 NaCl + 8 HCl + 4 N2 + 12 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
(NH4)2PtCl6 = N2 + NH3 + HCl + Pt =>
3(NH4)2PtCl6 = 2 N2 + 2 NH3 + 18 HCl + 3 Pt
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/18
Équations équilibrées sur02/07/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
