Answer:
When baking soda (NaHCo3) reacts with water it produces a new substance such as carbonic acid which shows it is a chemical reaction because something new is produced. This reaction releases heat energy so we can say that it is an exothermic reaction.
Explanation:
Mixing baking soda and vinegar with each other will produce a new substance such as carbon dioxide gas is produced which also show that it is a chemical reaction so we can conclude that both reactions represents a chemical reaction.
Answer:
Sorry for the delay in responding; the response is: Carbon dioxide, water, and sodium acetate are formed when sodium bicarbonate and acetic acid mix. When solid baking soda was mixed with liquid vinegar, carbon dioxide gas was produced, which was visible as bubbles in the foamy mixture. I've never made a baking soda vinegar volcano before, but I know for a certain that these are the items you'll need.You will also need to make a paper mache volcano but that is unimportant to the question
