Under what conditions is AG for a reaction always positive? O A. When AH is positive and AS is negative
O B. When AH is negative and AS is positive
O C. When AH and AS are both positive
O D. When AH and AS are both negative

answer; i believe that the correct answer is (a) potassium(k)

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

i think its 5049.

i hope this !

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101