Exploring Rising in Baked Goods Journal Staff, J. Chem. Should be done in a kitchen, requires oven and refrigerator. Requires commercial biscuit dough or ingredients to make dough. Takes more than one hour to complete. Quick and easy.
Reaction done in open cups can be messy.
If time permits. Requires access to water and uses ammonnia. Safety goggles are required. Bluing can cause stains to equipment, clothing, and skin. May take several hours or overnight for crystals to appear.