To begin i measured exactly one cup of baking soda and heated it in a glass baking dish in the oven at 375 degrees f. The ability to make washing soda from baking soda will require the use of an oven.

Diy Cleaning Recipes Make Your Own Washing Soda From Baking Soda Sisters Shopping Farm And Home

Bake at 400 degrees for about 1 1 2 hours stirring a couple of times throughout.

How to make washing soda from baking soda. This process is a good way to make a product that won t cost more than a container of baking soda. Heating baking soda up to 400 degrees causes it to break down into washing soda steam and carbon dioxide. Washing soda s chemical makeup is na2co3 2 sodium 1 carbon and 3 oxygen molecules.

Baking soda has a silky powdery feel and washing soda is more grainy and not silky. And you will have soda ash washing soda. You can easily obtain some pure washing soda online but regular baking soda will be cheaper.

How to make washing soda from baking soda. To make washing soda start by covering the bottom of a baking dish with a layer of baking soda that s about 1 4 inch thick. Baking soda sodium bicarbonate heat sodium carbonate carbon dioxide water.

Simply heat that baking soda to release the carbon dioxide and water molecules. Bake for 1 hour stirring 1 2 times in the middle or until it has changed in look and feel. Baking soda has a ph of 8 4 and washing soda has a ph of 11 6 so if heating the baking soda does create washing soda testing the ph should show a significant increase after heating.

2nahco3 heat na2co3 co2 h2o. Simply when baking soda sodium bicarbonate gets heated it turns into washing soda sodium carbonate carbon dioxide water. When baking soda is heated up to high temperatures it breaks down to become washing soda water steam and carbon dioxide.

Bake for about an hour stirring well at least once around the halfway mark. Pour a thick 1 2 inch or so layer of baking soda on the bottom of the baking dish. Then put the baking dish in the oven at 400 degrees fahrenheit and stir it every 15 minutes until it becomes coarse and matte which can take 30 minutes to 2 hours.

2nahco3 heat na2co3 co2 h2o that s it. So the steam and carbon dioxide are released during the cooking process leaving you with washing soda. Turn oven on 400 degrees f.

In addition to using this as a cleaning ingredient you could use it as a fun homeschooling science project. When baking soda sodium bicarbonate gets heated it turns into washing soda sodium carbonate carbon dioxide water. Here is how to do it.

The washing soda can be used once you get done making a batch in. The baking soda needs to reach 400f in order to convert to washing soda so the exact amount of time needed will vary based on whether your oven runs hot or cold and how thick the baking soda layer is in your pan. Fill a rimmed baking pan with baking soda making the baking soda 1 4 to 1 2 inch deep.