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Chemistry
Tutor: None Selected Time limit: 1 Day

Determine in which direction each of the following processes is spontaneous in the thermodynamic sense ("Forward" means the process as written). 

 A piece of paper at room temperature reacts with oxygen to give carbon dioxide and water. 

 Your food gets cold if you're late for supper. 
 Water freezes at -10°C and 1 atm. 
Vodka at room temperature separates into two phases - water and alcohol.

Apr 19th, 2015

Water freezes at -10°C and 1 atm: backward

Your food gets cold if you're late for supper: forward

Vodka at room temperature separates into two phases - water and alcohol: backward

A piece of paper at room temperature reacts with oxygen to give carbon dioxide and water: backward

Apr 19th, 2015

hello please the answer you give me are incorrect please can you help out again

Apr 19th, 2015

all of them are wrong?

Apr 19th, 2015

no i just type them in my loncapa but it was incorrect please the options are backward.,forward, none and both

Apr 19th, 2015

hello

Apr 19th, 2015

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Apr 19th, 2015
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