Question
Look at the word equation below. Which of the three products of this reaction is useful in cooking for making cakes rise? sodium hydrogencarbonate > sodium carbonate +carbon dioxide + water
Answer
4.3
(292 Votes)
Conrad
Master · Tutor for 5 years
Answer
Carbon dioxide.
Explanation
This question represents a simple chemical reaction with three products formed from sodium hydrogencarbonate, namely sodium carbonate, carbon dioxide and water. Carbon dioxide is responsible for making bread and cakes rise. When bread and cake ingredients are mixed together, there is often a reaction that produces carbon dioxide gas. As the mixture heats up in the oven, bubbles of carbon dioxide gas expand and make the bread or cake rise.