Saturday
October 25, 2014

Homework Help: chem

Posted by zak on Thursday, August 2, 2012 at 4:37am.

What is the entropy change to the surroundings when 1 mol of ice melts in someone’s hand if the hand temperature is 32°C? Assume a final temperature for the water of 0°C. The heat of fusion of ice is 6.01 kJ/mol.

a. –188 J/K d.
b. –22.0 J/K
c. –19.7 J/K
d. +19.7 J/K
e. +188 J/K

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

CHEMISTRY - What is the entropy change to the surroundings when 1 mol of ice ...
Chemistry - What is the entropy change to the surroundings when 1 mol of ice ...
CHEMISTRY - If 1 mol of ice melts at its melting point of 273 K, the entropy ...
Chemistry - If 1 mol of ice melts at its melting point of 273 K, the entropy ...
Chem - Calculate the final temperature when a 16.2 gram sample of ice at 0oC is ...
more physics. - What change in entropy occurs when a 27.9-g ice cube at -12 C is...
Chemistry. Please help!! - Calculate the final temperature when a 18.7 gram ...
Physics - A 298.0 kg block of ice at 0 C is placed in a large lake. The ...
CHEM HELP ASAP!! - Two 20.0-g ice cubes at –10.0 °C are placed into 275 g of ...
Chem. thankss!!! - 1.0 mol of water (c=4.184 J/g.oC), 1.0 mol of ethanol (c=2.46...

Search
Members