Question

Как изменит окраску лакмус в растворе сульфита натрия

Answer 1

Сульфит натрия (сильное основание, слабая кислота) - среда щелочная.

Окраска р-ра (лакмус) - синий (см. таблицу ниже)

Answer 2

Changing the Color of Litmus in Sodium Sulfite Solution

To change the color of litmus in a sodium sulfite solution, you can follow a chemical reaction process. Here's a detailed explanation:

Chemical Reaction Process: To change the color of litmus in a sodium sulfite solution, you can use the following chemical reaction process:

1. Litmus and Sodium Sulfite Solution: - Litmus is a water-soluble mixture of different dyes extracted from lichens. When it comes into contact with a sodium sulfite solution, a chemical reaction occurs, leading to a change in color.

2. Chemical Reaction Equations: - The chemical reaction between litmus and sodium sulfite solution can be represented by the following equations: - *Litmus + Sodium Sulfite Solution → Color Change*

3. Resulting Color Change: - The specific color change that occurs when litmus comes into contact with a sodium sulfite solution is dependent on the chemical properties of the substances involved.

4. pH and Chemical Properties: -