IDNLearn.com: Your trusted source for accurate and reliable answers. Get the information you need from our community of experts, who provide detailed and trustworthy answers.
Answer:
Baking powder is a dry chemical leavening agent, a mixture of a carbonate or bicarbonate and a weak acid. Because carbon dioxide is released at a faster rate through the acid-base reaction than through fermentation.
Baking powder is a mixture because it contains both sodium hydrogen phosphate and potassium hydrogen tartrate (two different compounds.)