Question

Нужно из серной кислоты получить сульфат натрия

Answer 1

__________________решение во вложениии

Answer 2

H2 SO4 + Na2 O---Na2 SO4+ H2 O

пробел, что бы поняла, где под веществом поставить коэффицент

Answer 3

Converting Sulfuric Acid to Sodium Sulfate

To convert sulfuric acid (H2SO4) to sodium sulfate (Na2SO4), you can use a neutralization reaction with sodium hydroxide (NaOH). The balanced chemical equation for this reaction is:

H2SO4 + 2NaOH → Na2SO4 + 2H2O

This reaction involves the acid-base neutralization between sulfuric acid and sodium hydroxide to produce sodium sulfate and water.

Procedure:

1. Prepare Sulfuric Acid Solution: Start with a solution of sulfuric acid (H2SO4).

2. Add Sodium Hydroxide: Slowly add sodium hydroxide (NaOH) solution to the sulfuric acid solution while stirring continuously. The reaction will produce sodium sulfate and water.

3. Filtering: After the reaction is complete, you can filter the solution to separate the sodium sulfate from any remaining reactants or impurities.

4. Crystallization: The filtered solution can then be subjected to crystallization to obtain solid sodium sulfate.

Safety Precautions:

- Always wear appropriate personal protective equipment, including gloves and goggles, when handling chemicals. - Work in a well-ventilated area to avoid inhaling any fumes. - Follow proper chemical handling and disposal procedures.

This procedure allows for the conversion of sulfuric acid to sodium sulfate through a simple neutralization reaction using sodium hydroxide.