Question

Определите колличество нитрат-ионов в уровнении эллектролитичной дисоциации алюминий нитрата: а)1, б)2, в)3.

Answer 1

Алюминий трехвалентный, формула нитратной кислотыHNO3- остаток одновалентный следовательно ответ: В)

Answer 2

Determining the Number of Nitrate Ions in the Electrolytic Dissociation of Aluminum Nitrate:

To determine the number of nitrate ions in the electrolytic dissociation of aluminum nitrate, we can refer to the chemical formula of aluminum nitrate and analyze its dissociation in solution.

The chemical formula of aluminum nitrate is Al(NO3)3. When it dissociates in solution, it forms aluminum ions (Al^3+) and nitrate ions (NO3^-).

Therefore, the correct answer is: б) 3.

This is based on the chemical formula of aluminum nitrate, which contains three nitrate ions.