A substance which can be used in faster cooking , has been heated and product B , a gas and water is formed. The product B is then dissolved in water and recrystallised to form product C. Write the common name and chemical name of product C and its use. Write the equation for the preparation of substance A and B. Write the common name of product B.
Answers
Answer:
answer is baking soda
chemical Name NaOH
Explanation:
Bicarbonate of Soda
Chemical compound
Formula: NaHCO₃
IUPAC ID: Sodium hydrogen carbonate
Molar mass: 84.007 g/mol
Density: 2.2 g/cm³
Soluble in: Water
on Cooking:
Baking soda, a staple leavening agent, makes baked goods rise. Known chemically as bicarbonate of soda or sodium bicarbonate, it can stand alone in some recipes, but it also adds the alkaline ingredient to baking powder, which includes the acid necessary to trigger the reaction that creates the lift.
Decomposition
Thermal decomposition
At temperatures from 80–100 °C (176–212 °F), sodium bicarbonate gradually decomposes into sodium carbonate, water, and carbon dioxide. The conversion is faster at 200 °C (392 °F): 2 NaHCO3 → Na2CO3 + H2O + CO. Most bicarbonates undergo this dehydration reaction.