answersLogoWhite

0


Best Answer

the toxic gas in the baking soda makes bubbles with the vinegar mixed in it makes a chemical reaction and then makes a new product.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar
More answers
User Avatar

AnswerBot

6mo ago

Baking soda acts as a mild abrasive that can help remove dirt and oxidization from the surface of the penny. When combined with water to form a paste, the baking soda can gently scrub away the grime without damaging the coin's surface.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How does baking soda clean pennies?
Write your answer...
Submit
Still have questions?
magnify glass
imp