Превращение Al(OH)3 в AlCl3:Molecular equation: Al(OH)3 + 3HCl -> AlCl3 + 3H2OIonic equation: Al3+ + 3OH- + 3H+ + 3Cl- -> Al3+ + 3Cl- + 3H2ONet ionic equation: Al(OH)3 + 3H+ -> AlCl3 + 3H2O
Превращение AlCl3 в Al(OH)3:Molecular equation: AlCl3 + 3NaOH -> Al(OH)3 + 3NaClIonic equation: Al3+ + 3Cl- + 3Na+ + 3OH- -> Al(OH)3 + 3Na+ + 3Cl-Net ionic equation: AlCl3 + 3OH- -> Al(OH)3 + 3Cl-
Превращение Al(OH)3 в Al2O3:Molecular equation: 2Al(OH)3 -> Al2O3 + 3H2OIonic equation: 2Al3+ + 6OH- -> Al2O3 + 3H2ONet ionic equation: 2Al(OH)3 -> Al2O3 + 3H2O
Превращение Al(OH)3 в AlCl3:
Molecular equation: Al(OH)3 + 3HCl -> AlCl3 + 3H2O
Ionic equation: Al3+ + 3OH- + 3H+ + 3Cl- -> Al3+ + 3Cl- + 3H2O
Net ionic equation: Al(OH)3 + 3H+ -> AlCl3 + 3H2O
Превращение AlCl3 в Al(OH)3:
Molecular equation: AlCl3 + 3NaOH -> Al(OH)3 + 3NaCl
Ionic equation: Al3+ + 3Cl- + 3Na+ + 3OH- -> Al(OH)3 + 3Na+ + 3Cl-
Net ionic equation: AlCl3 + 3OH- -> Al(OH)3 + 3Cl-
Превращение Al(OH)3 в Al2O3:
Molecular equation: 2Al(OH)3 -> Al2O3 + 3H2O
Ionic equation: 2Al3+ + 6OH- -> Al2O3 + 3H2O
Net ionic equation: 2Al(OH)3 -> Al2O3 + 3H2O