Method of making ammonium acetate solution
To make ammonium acetate solution, when preparing the required things, acetic acid and ammonia water are also. Both need to be pure and free of impurities.

Take an appropriate amount of container, the material is preferably glass, because of its stable nature, it is not easy to react with things. Wash and dry the container to remove moisture and sundries.

First pour an appropriate amount of water into the container. The amount of water depends on the concentration of the solution to be prepared. Add acetic acid slowly to the water, and stir when added, so that the acetic acid and water are mixed evenly. Stirring can be done with a glass rod, slowly stirring in one direction, the action should be stable, and the liquid should not be splashed out.

Add ammonia water into it again. When adding ammonia water, it is also necessary to add it slowly and stir it. Because acetic acid and ammonia water should be mixed or heated, a controlled reaction should be added slowly to prevent overheating. The reaction of the two is ammonium acetate and water.

Add both and continue to stir to make it fully and evenly mixed. Then use a test paper or instrument to measure the pH of the solution. If it does not match the required concentration, you can add acetic acid or ammonia water to adjust it.

After adjusting, move the prepared ammonium acetate solution to a clean, sealed bottle, mark its name and concentration, and store it in a cool, dry place, away from direct sunlight and high temperature, to keep its quality stable.