Question

When you blow air into a balloon your are increasing the number of moles of gas inside the balloon. The pressure is increased inside the balloon and the balloon expands until the pressure equalizes with the external atmospheric pressure. Why does the balloon expand?

Answer 1

Answer:

a balloon is just like our lungs when we breat in our lungs expand so they can fill up with air but when realeased it fells like our lungs are getting smashed together when we dont inhale.

Explanation:

and it is the same thing for a ballon once we let air in it expands so it can hold and cary the air, i hope this helps

plez mark as brainlyest