Answer:
a) ◇G = ◇H - T◇S wiĺl be negative.
b) It will be a spontaneous reaction.
Explanation:
As ◇H is less than 0 and T◇S is greater than 0 so if we put it in the equation we would get the negative maximum result. And when the energies are with negative sign they are said to be spontaneous.
So in plain English it's saying if A Is an element of B, then A and B equals A or B. This is true sometimes
The answer would actually be A. P=20 so that means the side lengths are 5 each. 5+2 is 7. So 5 times 7 is 35
Answer:
5
Step-by-step explanation:
Given
← substitute p = 4 and q = 2
= 
= 
= 5
