For what recipe? Don't do it unless the recipe calls for it because you could seriously mess up the baking chemistry.
Baking powder is baking soda with cream of tartar added to it.
2 grams
no
yes
Hmmm. One can not substitute flour with baking powder. One can however substitute selfraising flour with ordinary flour and a few teaspoons of baking powder. (My best guess would be approx 1 teaspoon of baking powder per 150-200 grams of flour.)
Yes it aids in the rising. When a recipe contains baking powder and baking soda, the baking powder does most of the leavening. The baking soda is added to neutralize the acids in the recipe plus to add tenderness and some leavening.
around 3 teaspoons, but this will vary according to the recipe.
Baking powder is a leavening agents, which means it is added to baked goods before cooking to produce carbon dioxide and cause it to 'rise'. Baking powder contains baking soda, but the two substances are used under different conditions.
Flour with no rising agents added for example baking powder
What can happen if baking soda and vinegar mix?
To make self rising flour .......1 cup flour add 1 teaspoon baking powder, 1/2 teaspoon salt and 1/4 teaspoon baking soda
Self-rising flour has baking soda, baking powder and salt added in. All-purpose flour does not have these ingredients, so you have to mix them in if the recipe calls for them. For recipes that call for all-purpose flour, and you are using self-rising flour, you can leave these ingredients out.