what are the properties of baking soda
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- Observations about the appearance of sodium bicarbonate such as color, odor, taste and state of matter are all physical properties. Sodium bicarbonate is a white, crystalline powder that sometimes forms lumps. It is odorless and has a bitter, salty taste. At room temperature, it is a solid.
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Sodium bicarbonate is a mixture of carbon, sodium, hydrogen and oxygen. One molecule contains one carbon atom, one sodium atom, one hydrogen atom and three oxygen atoms for a molecular formula of NaHCO3 or CHNaO3. Based on molecular weights, sodium bicarbonate is composed of 57.1 percent sodium, 27.4 percent oxygen, 14.3 percent carbon and 1.2 percent hydrogen.
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