Chemistry(Please check)
posted by Hannah .
1) Free energies of formation are
a. always positive
b. always negative
c. never zero
d. measured at 298K
e. more than one response above is correct
I think that free energies can be negative or postive so the answer cannot be e. I chose answer d, they are measured at 298K.
Would you agree?

yes, that is true.
Respond to this Question
Similar Questions

Math 7 Help!
1. negative integer is less than positive integer somtimes, always or never My answer/think: sometimes 2. A negative integer is less than another negative integer somtimes, always or never My answer/think: sometimes 3. Absolute value … 
algebra
Could someone please help me with this? (1) If x is a nonzero real number, is x–2 always positive, always negative, or positive or negative depending on whether x is positive or negative? 
chemistry
Free energies of formation are a. always positive b. always negative c. never zero d. measured at 298K e. more than one response above is correct help thinkin a though 
Chemistry(Please check answers)
1) For a reaction delta Go is more negative than delta Ho. What does this mean? 
math
Which statement is true? A.The sum of two positive integers is sometimes positive, sometimes negative. B.The sum of two negative integers is always negative. C.The sum of a positive integer and a negative integer is always positive. 
Chemistry
I would really like to understand how to do these problems, because my exam is coming up in a few weeks. I still cannot comprehend how you can tell if a system is is positive or negative according to reaction. For #1, I presume it … 
Chemistry
I would really like to understand how to do these problems, because my exam is coming up in a few weeks. I still cannot comprehend how you can tell if a system is is positive or negative according to reaction. For #1, I presume it … 
college physics
What work is done by a friction force acting on an object? 
physics
What work is done by a friction force acting on an object? 
Math plz check if correct
In multiplication, if one term is negative and one term is positive, the result will always be ______. A. equal to zero B. negative C. inverted D. positive my answer is A