Part A An air bubble has a volume of 0.490 L at 16 C What is the volume, in lite

Question

Part A An air bubble has a volume of 0.490 L at 16 C What is the volume, in liters, at 5C. if n and P do not change? Express the volume to two significant figures and include the appropriate units You may want to reference (LID pages 298 299) Section 8.3 while completing this problem. V Value Units Submit My Answers Give Up Part B what is the volum ein liters, at 430 Kif n and P do not change? Express the volume to two significant figures and include the appropriate units. alue Units Submit My Answers Give Up

Explanation / Answer

A)

Given:

Vi = 0.490 L

Ti = 16.0 oC

= (16.0+273) K

= 289 K

Tf = 5.0 oC

= (5.0+273) K

= 278 K

use:

Vi/Ti = Vf/Tf

0.490 L / 289.0 K = Vf / 278.0 K

Vf = 0.47 L

Answer: 0.47 L

B)

Given:

Vi = 0.490 L

Ti = 16.0 oC

= (16.0+273) K

= 289 K

Tf = 430.0 K

use:

Vi/Ti = Vf/Tf

0.490 L / 289.0 K = Vf / 430.0 K

Vf = 0.73 L

Answer: 0.73 L

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