1. Charles' Law can be demonstrated by hot air balloons. Explain the theory behind hot air balloons, and how Charles' Law is demonstrated. 2. If a balloon is filled with 20 cc of air at 25°C, what will its volume be at 0°C? . Boyles' Law can be demonstrated by a piston. Explain the theory behind the piston in an engine, and how Boyles' Law is demonstrated. If a balloon is filled with 20 cc of air at 725 mm Hg, what will its volume be at 1450 mm Hg? Please answer all with full process* 4. Show transcribed image text 1. Charles' Law can be demonstrated by hot air balloons. Explain the theory behind hot air balloons, and how Charles' Law is demonstrated. 2. If a balloon is filled with 20 cc of air at 25°C, what will its volume be at 0°C? . Boyles' Law can be demonstrated by a piston. Explain the theory behind the piston in an engine, and how Boyles' Law is demonstrated. If a balloon is filled with 20 cc of air at 725 mm Hg, what will its volume be at 1450 mm Hg? Please answer all with full process* 4.
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SubmitHintsMy AnswersGive UpReview Part Part C A cylinder with a movable piston contains 2.00 g of helium, He, at room temperature. More helium was added to the cylinder and the volume was adjusted so that the gas pressure remained the same. How many grams of helium were added to the cylinder if the volume was changed from 2.00 L to 4.10 L ? (The temperature was held constant.) Express your answer with the appropriate units.
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