| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Cr2(NH3)6](SO4)3 + 6 NH4OH + 6 NH4NO3 = 2[Cr(NH3)6](NO3)3 + 3(NH4)2SO4 + 6 H2O
NAHCO3 + HCI = NACI + H2O + CO2 =>
NAHCO3 + HCI = NACI + H2O + CO2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
S + K2Cr2O7 = K2SO4 + Cr2O3 =>
S + K2Cr2O7 = K2SO4 + Cr2O3
[Cr2(NH3)6](SO4)3 + NH4OH*2H2O + NH4NO3 = [Cr(NH3)6](NO3)3 + (NH4)2SO4 + H2O =>
[Cr2(NH3)6](SO4)3 + 6 NH4OH*2H2O + 6 NH4NO3 = 2[Cr(NH3)6](NO3)3 + 3(NH4)2SO4 + 18 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Fe{2+} + [Fe(CN)6]{3-} = Fe3[Fe(CN)6]2 =>
3 Fe{2+} + 2[Fe(CN)6]{3-} = Fe3[Fe(CN)6]2
Mn2O3 + Si = SiO2 + Mn =>
2 Mn2O3 + 3 Si = 3 SiO2 + 4 Mn
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Ag + H2SO4 = Ag2SO4 + SO2 + HOH =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 HOH
Ag + ZnSO4 = Zn + Ag2SO4 =>
2 Ag + ZnSO4 = Zn + Ag2SO4
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
ZN + H2So4 = ZNSo4 + H2 =>
ZN + H2So4 = ZNSo4 + H2
NaHCO3 + HCl = NaCl + HOH + CO2 =>
NaHCO3 + HCl = NaCl + HOH + CO2
[Cr(NH3)6](SO4)3 + NH4OH*2H2O + NH4NO3 = [Cr(NH3)6](NO3)3 + (NH4)2SO4 + H2O =>
8[Cr(NH3)6](SO4)3 + 30 NH4OH*2H2O + 21 NH4NO3 = 8[Cr(NH3)6](NO3)3 + 24(NH4)2SO4 + 81 H2O
ZN + H2So4 = ZNSo4 + H2 =>
ZN + H2So4 = ZNSo4 + H2
ZnN2O6 + C12H28O4Ti + C5H8O2 = Zn117TiO119 + H2O + CO2 + N2 =>
468.00000000001ZnN2O6 + 4 C12H28O4Ti + 183 C5H8O2 = 4 Zn117TiO119 + 788.00000000001H2O + 963.00000000001CO2 + 468.00000000001N2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
SnCl2 + KMnO4 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 2 KCl + 8 H2O
Fe2O3 + KOH + C6H12O6 = C12H24FeO14 + K + H2O =>
Fe2O3 + 2 KOH + 4 C6H12O6 = 2 C12H24FeO14 + 2 K + H2O
Cr2(SO4)3 + NH4OH*2H2O + NH4NO3 = [Cr(NH3)6](NO3)3 + (NH4)2SO4 + H2O =>
Cr2(SO4)3 + 12 NH4OH*2H2O + 6 NH4NO3 = 2[Cr(NH3)6](NO3)3 + 3(NH4)2SO4 + 36 H2O
Ca + H2O = Ca(OH)2 + H =>
Ca + 2 H2O = Ca(OH)2 + 2 H
P4 + H2O = PH3 + H3PO4 =>
2 P4 + 12 H2O = 5 PH3 + 3 H3PO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cr2(SO4)3*6H2O + NH4OH*2H2O + NH4NO3 = [Cr(NH3)6](NO3)3 + (NH4)2SO4 + H2O =>
Cr2(SO4)3*6H2O + 12 NH4OH*2H2O + 6 NH4NO3 = 2[Cr(NH3)6](NO3)3 + 3(NH4)2SO4 + 42 H2O
(NH4)2CrO4 + NaOH = Na2CrO4 + NH3 + H2O =>
(NH4)2CrO4 + 2 NaOH = Na2CrO4 + 2 NH3 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S + HNO3 = S + NO2 + H2O =>
H2S + 2 HNO3 = S + 2 NO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + NH3 = (NH4)2S =>
H2S + 2 NH3 = (NH4)2S
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
Zn + Ag2SO4 = Ag + ZnSO4 =>
Zn + Ag2SO4 = 2 Ag + ZnSO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Mg3P2 + HCl = PH3 + MgCl2 =>
Mg3P2 + 6 HCl = 2 PH3 + 3 MgCl2
KMnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + KCl + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 2 KCl + 8 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
LiOH + MgI2 = LiI + Mg(OH)2 =>
2 LiOH + MgI2 = 2 LiI + Mg(OH)2
HCl + KMnO4 = Cl2 + MnCl2 + KCl + H2O =>
16 HCl + 2 KMnO4 = 5 Cl2 + 2 MnCl2 + 2 KCl + 8 H2O
Fe2 + H2O = Fe3O4 + H2 =>
3 Fe2 + 8 H2O = 2 Fe3O4 + 8 H2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Cr2(SO4)3*6H2O + NH4OH*2H2O + NH4NO3 = [Cr(NH3)6](NO3)3 + (NH4)2SO4 + H2O =>
Cr2(SO4)3*6H2O + 12 NH4OH*2H2O + 6 NH4NO3 = 2[Cr(NH3)6](NO3)3 + 3(NH4)2SO4 + 42 H2O
C3H7CL + O2 = CO2 + H2O + HCL =>
2 C3H7CL + 9 O2 = 6 CO2 + 6 H2O + 2 HCL
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 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 sur01/05/19
Équations équilibrées sur02/04/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
