What is the final volume of a balloon that was initially 500.0 mL at 25°C and was then heated to 50°C? Chemistry Chapter 11 What is the final volume of a balloon that was initially 500.0 mL at 25°C and was then heated to 50°C? A) 461 mL B) 193 mL C) 1.00 L D) 542 mL E) none of the above Answer: D Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+