A hot-air balloon is filled with air to a volume of 4.00 _
Chapter , Problem 50(choose chapter or problem)
A hot-air balloon is filled with air to a volume of 4.00 _ 103m3at 745 torr and 21_C. The air in the balloon is then heated to62_C, causing the balloon to expand to a volume of 4.20 _103m3.What is the ratio of the number of moles of air in the heated balloonto the original number of moles of air in the balloon? (Hint:Openings in the balloon allow air to flow in and out. Thus thepressure in the balloon is always the same as that of theatmosphere.)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer