How much heat is required to heat 10.0 g of liquid isobutane at -25°C to 23°C? The specific heat of liquid isobutane is 2.2 J/(g.°C), and the specific heat of gaseous isobutane is 1.6 J/(g.°C). The boiling point of isobutane is -12°C, and the heat of fusion is 365 J/g.

How much heat is required to heat 10.0 g of liquid isobutane at -25°C to 23°C? The specific heat of liquid isobutane is 2.2 J/(g.°C), and the specific heat of gaseous isobutane is 1.6 J/(g.°C). The boiling point of isobutane is -12°C, and the heat of fusion is 365 J/g.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

100%

a gram of 100°C liquid water or a gram of 100°C
steam? Why?
2. How much heat is required to heat 10.0 g of
liquid isobutane at -25°C to 23°C? The specific
heat of liquid isobutane is 2.2 J/(g.°C), and the
specific heat of gaseous isobutane is 1.6 J/(g.°C).
The boiling point of isobutane is -12°C, and the
heat of fusion is 365 J/g.
3. When lightning passes through the atmosphere,
it can heat the air to 30,000°C (54,000°F), nearly
five times as hot as the surface of the sun. In
which state of matter would you expect to find
the air in the path of the lightning bolt?

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