Question

AI- Al2O3-AlCl3-Al(OH)3-Al(NO3)3​

Answer 1

Ответ:4 Al + 3O2= 2Al2O3

Al2O3 + 6HCl = 2AlCl3 + 3H20

AlCl3 + 3NaOH= Al(OH)3 + 3NaCl

Al(OH)3 + 3HNO3 = Al(NO3)3 + 3H20

Объяснение:

Answer 2

It looks like you provided a list of chemical formulas involving aluminum (Al) and other elements. Let's go through each compound:

1. AI (assuming you meant Al): This is the chemical symbol for aluminum. Aluminum is a lightweight metal commonly used in various applications, such as construction, packaging, and transportation.

2. Al2O3: This is the chemical formula for aluminum oxide. It is a compound composed of two atoms of aluminum (Al) and three atoms of oxygen (O). Aluminum oxide is a white or colorless solid and is commonly used as an abrasive and in the production of ceramics.

3. AlCl3: This is the chemical formula for aluminum chloride. It is a compound composed of one atom of aluminum (Al) and three atoms of chlorine (Cl). Aluminum chloride is a highly hygroscopic substance used in various chemical processes and as a catalyst.

4. Al(OH)3: This is the chemical formula for aluminum hydroxide. It consists of one atom of aluminum (Al) and three hydroxide ions (OH-). Aluminum hydroxide is commonly used as an antacid to neutralize excess stomach acid.

5. Al(NO3)3: This is the chemical formula for aluminum nitrate. It is a compound composed of one atom of aluminum (Al) and three nitrate ions (NO3-). Aluminum nitrate is used in various industrial applications, including as a mordant in dyeing and printing textiles.

If you have any specific questions or need more information about any of these compounds, feel free to ask!