Answer: Baking soda & Rust Formation
Step-by-step explanation:
When you mix baking soda and vinegar, they have a special reaction. It's like they're having a party! They make bubbles and fizz because they're turning into new things. The baking soda becomes something called "carbon dioxide gas," which is what makes the bubbles. And the vinegar becomes water and a little thing called "acetic acid." So, it's like they're changing into different things and having a fun bubble party!
You know how sometimes metal things like your bike can get all brown and crumbly? That's because of a reaction called rusting. Imagine the metal is like a superhero that's trying to help, but it's getting hurt over time. When metal meets oxygen and water, it starts to change. It becomes a new thing called "iron oxide," which is also known as rust. It's like the metal is wearing a brown coat to protect itself, but it ends up getting weaker.