3 3 56 360 1 1 pts Question 5 5 The density of water decreases

3 3 56 360 1 1 pts question 5 5 the density of water

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3 356 36 113 360 Correct!Correct!1 / 1 pts Question 5 5. The density of water decreases with increasing temperature. This is known as
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4/27/16, 2:24 AMQuiz Chapter 6: CHE101-01-SP16Page 3 of 10Correct!Correct!1 / 1 pts Question 66. The process of a liquid turning into a gas at the liquid's surface is Correct!Correct!1 / 1 pts Question 77. Which is an exothermic process? Correct!Correct!1 / 1 pts Question 8 8. Why do you feel cold after getting out of a swimming pool, even on a hot day?
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4/27/16, 2:24 AMQuiz Chapter 6: CHE101-01-SP16Page 4 of 10Water condenses on your skin. Water is always colder than air. Water increases the wind-chill factor. Water evaporates from your skin. Correct!Correct!1 / 1 pts Question 99. The most abundant gas in the Earth’s lower atmosphere is nitrogen oxygen argon carbon dioxide Correct!Correct!1 / 1 pts Question 1010. 20.9% of the Earth's atmosphere is Correct!Correct!1 / 1 pts Question 11 11. At a constant pressure, as the temperature of a gas increases, its volume will
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4/27/16, 2:24 AMQuiz Chapter 6: CHE101-01-SP16Page 5 of 10Correct!Correct!1 / 1 pts Question 1212. At a constant temperature, as the volume of a gas decreases, its pressure will Correct!Correct!0 / 1 pts Question 1313. A balloon was inflated with nitrogen gas to a volume of 1.0 L at 27C, then placed into a freezer at-23C. Once it cooled to -23C, the volume of the balloon wasooo0.37 L -0.85 L 1.2 L You AnsweredYou Answered 0.83 L Correct AnswerCorrect Answer1 / 1 pts Question 14 o
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4/27/16, 2:24 AMQuiz Chapter 6: CHE101-01-SP16Page 6 of 10 14. 40C is warmer than ____K.o Correct!Correct!1 / 1 pts Question 1515. 2.50 atm is equivalent to ____ mm Hg. Correct!Correct! 1 / 1 ptsQuestion 1616. A helium-filled balloon has a volume of 1.0 L and a pressure of 760 mm-Hg at a temperature of 30C.What is the volume of this balloon if the pressure increases to 850 mm-Hg and the temperature decreasesto 0C? Correct! Correct!
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4/27/16, 2:24 AMQuiz Chapter 6: CHE101-01-SP16Page 7 of 101 / 1 pts Question 17
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