33 POINTS, PLEASE HELP! **In both cases, assume the balloon is tied tight enough so that air does not escape.**

Part 1. A slightly inflated balloon is placed about eight centimeters above a burning candle. Explain the change to the size of the balloon based on the kinetic molecular theory.

Part 2. The same balloon is now placed in a bucket of ice cold water. Explain the change to the size of the balloon based on the kinetic molecular theory.

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1. The frozen balloon shrank because the average kinetic energy of the gas molecules in a balloon decreases when the temperature decreases.

2. the baloon might have a posibility to pop

Explanation:

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.