| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + C6H8O7 = FeO + C6H8O6
HClO2 + TlOH = TlClO2 + H2O =>
HClO2 + TlOH = TlClO2 + H2O
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2
Mg + I2 = MgI =>
2 Mg + I2 = 2 MgI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C57H98O6 + O2 = CO2 + H2O =>
2 C57H98O6 + 157 O2 = 114 CO2 + 98 H2O
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + HNO3(aq) =>
2 NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(aq)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C + H + O = C19H28O2 =>
19 C + 28 H + 2 O = C19H28O2
(NH4)3PO4 + Fe(C2H3O2)2 = Fe3(PO4)2 + NH4C2H3O2 =>
2(NH4)3PO4 + 3 Fe(C2H3O2)2 = Fe3(PO4)2 + 6 NH4C2H3O2
Sn + Cu(NO3)2 = Cu + Sn(NO3)2 =>
Sn + Cu(NO3)2 = Cu + Sn(NO3)2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
C4H8O2(l) + H2(g) = C2H6O(l) =>
C4H8O2(l) + 2 H2(g) = 2 C2H6O(l)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Cu + Ca(ClO2)2 = Ca + Cu(ClO2)2 =>
Cu + Ca(ClO2)2 = Ca + Cu(ClO2)2
Al(OH)3 + Cs = CsOH + Al =>
Al(OH)3 + 3 Cs = 3 CsOH + Al
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
H3PO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + H20 =>
35 H3PO2 + 10 Cr2O7{2-} + 80 H{+} = 35 H3PO4 + 20 Cr{3+} + 4 H20
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe =>
Mg + Fe(NO3)2 = Mg(NO3)2 + Fe
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
Cu + Ca(ClO2)2 = Ca + Cu(ClO2)2 =>
Cu + Ca(ClO2)2 = Ca + Cu(ClO2)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2(SO4)3 + NaCO3 = Al2(CO3)3 + NaSO4 =>
Al2(SO4)3 + 3 NaCO3 = Al2(CO3)3 + 3 NaSO4
SO2 + H2O = H2 + SO3 =>
SO2 + H2O = H2 + SO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Ag + HClO3 + HCl = AgCl + H2O =>
6 Ag + HClO3 + 5 HCl = 6 AgCl + 3 H2O
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
HNO3 + C = N2 + CO2 + H2O =>
4 HNO3 + 5 C = 2 N2 + 5 CO2 + 2 H2O
H2 + Fe2O3 = H2O + Fe3O4 =>
H2 + 3 Fe2O3 = H2O + 2 Fe3O4
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H3PO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + H2O =>
3 H3PO2 + 2 Cr2O7{2-} + 16 H{+} = 3 H3PO4 + 4 Cr{3+} + 8 H2O
Al2(SO4)3 + Na3PO4 = Na2(SO4) + Al(PO4) =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2(SO4) + 2 Al(PO4)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + HBr = NaBr + H2O =>
NaOH + HBr = NaBr + H2O
K + Br = KBr2 =>
K + 2 Br = KBr2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/16
Équations équilibrées sur04/05/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
