Bicarbonate of soda, commonly known as baking soda or sodium bicarbonate, is indeed soluble in water. When added to water, it dissolves to form a solution that can be used for various purposes, such as cooking, cleaning, and even medicinal applications.
The solubility of sodium bicarbonate in water is influenced by temperature; it becomes more soluble as the temperature increases. At room temperature, approximately 96 grams of bicarbonate of soda can dissolve in one liter of water. This property makes it a useful ingredient in many recipes and a handy tool for household cleaning tasks, as it can help to neutralize odors and remove stains.