Question

Al - Al2(SO4)3 - Al2O3 - AlCl3 - Al​

Answer 1

Ответ:

Al - Al2(SO4)3 - Al2O3 - AlCl3 - Al

4Al+3O2=2Al2O3

Al2O3+3H2SO4=Al2(SO4)3+3H2O

Al2(SO4)3+6KOH=3K2SO4+2Al(OH)3

2Al(OH)3=(t)Al2O3+3H2O

Al2O3+6HCl=2AlCl3+3H2O

AlCl3 + 3 Na = 3 NaCl + Al

Объяснение:

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Answer 2

It seems like you've listed a series of chemical compounds related to aluminum (Al) and its various compounds. Let's go through each of them:

1. Aluminum (Al): Aluminum is a chemical element with the symbol Al and atomic number 13. It is a lightweight and highly abundant metal commonly used in various industries due to its low density, corrosion resistance, and excellent conductivity.

2. Aluminum Sulfate (Al2(SO4)3): Aluminum sulfate is a chemical compound composed of aluminum, sulfur, and oxygen. It's often used in water treatment and as a mordant in dyeing textiles. It's also used in the paper industry and as a flocculating agent in wastewater treatment.

3. Aluminum Oxide (Al2O3): Aluminum oxide, also known as alumina, is a compound of aluminum and oxygen. It is a versatile material used in the production of ceramics, refractories, abrasives, and as a catalyst in various chemical processes.

4. Aluminum Chloride (AlCl3): Aluminum chloride is a compound of aluminum and chlorine. It is commonly used as a Lewis acid catalyst in organic synthesis and as a coagulant in water treatment. It's also used in the production of aluminum metal from aluminum ores.

These compounds are all related to aluminum and have various industrial and chemical applications. If you have any specific questions about these compounds or need more information about their properties or uses, please feel free to ask.