Question

Al2(SO4)3→ Al(OH)3→ AlCl3→ Al(OH)3→K3[Al(OH)6]→ AlCl3​

Answer 1

Ответ:

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Answer 2

It looks like you've provided a sequence of chemical reactions involving aluminum (Al), sulfate (SO4), hydroxide (OH), and chloride (Cl) ions. Let me break down each step of the reaction sequence you've mentioned:

1. Aluminum Sulfate (Al2(SO4)3): This compound is reacting with water to form aluminum hydroxide and sulfuric acid.

   Al2(SO4)3 + 6H2O → 2Al(OH)3 + 3H2SO4

2. Aluminum Hydroxide (Al(OH)3): Aluminum sulfate reacts with water to yield aluminum hydroxide, which is a common white precipitate.

3. Aluminum Hydroxide (Al(OH)3): It seems like you've listed this compound again, possibly as an intermediate step.

4. Aluminum Chloride (AlCl3): Aluminum hydroxide reacts with hydrochloric acid to form aluminum chloride and water.

   Al(OH)3 + 3HCl → AlCl3 + 3H2O

5. Aluminum Hydroxide (Al(OH)3): Similar to step 2, this appears to be repeated in the sequence.

6. Potassium Hexahydroxoaluminate (K3[Al(OH)6]): Aluminum hydroxide reacts with potassium hydroxide to form the potassium hexahydroxoaluminate complex.

   Al(OH)3 + 3KOH → K3[Al(OH)6]

7. Aluminum Chloride (AlCl3): It seems like you've listed aluminum chloride again without specifying a reaction. If you intended this to be another step in the sequence, please provide the appropriate reaction.

If you have any specific questions about these reactions or if you'd like further information about a particular step, please let me know!