Chemistry, 10.12.2019 17:31, CarlsonB

Marcela dissolves 80.0 g of ammonium nitrate in 50.0 ml of water at room temperature and notes that the temperature of the solution decreases by 5.0°c.
which correctly designates the signs of changes of g, s and h for this reaction? by changes the symbol is triangle.

a. h> 0, s> 0 , g< 0
b. h< 0, s> 0 , g< 0
c. h> 0, s> 0 , g> 0
d. h< 0, s< 0 , g> 0

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Marcela dissolves 80.0 g of ammonium nitrate in 50.0 ml of water at room temperature and notes that...