Chemistry, 14.05.2021 01:00 weirdest16
A toy balloon containing 425 mL of He escapes from a little boy watching a parade. The temperature at street
level is 32°C and the pressure is 745 mmHg. When the balloon stops rising, its volume has become 895 mL
and the atmospheric pressure has decreased to 300. mmHg. What is the temperature, in °C, at this altitude?
Round your answer to 2 significant figures.
Answers: 3
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Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
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If a fast moving car making a loud noise approaches and moves past the person what will happen as the distance between the two increases?
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A toy balloon containing 425 mL of He escapes from a little boy watching a parade. The temperature a...
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