Answer: -2.4 kJ/mol
Explanation:
We can relate
to
according to:
![\Delta G=\Delta G\°+RTln(\frac{[products]^n}{[reagents]^m})](https://tex.z-dn.net/?f=%5CDelta%20G%3D%5CDelta%20G%5C%C2%B0%2BRTln%28%5Cfrac%7B%5Bproducts%5D%5En%7D%7B%5Breagents%5D%5Em%7D%29)
Where [products] is the concentration of products, [reagents] is the concentrarion of reagents, n and m are the corresponding stoichiometric coefficients, T is the temperature in Kelvin and R is the gas constant.
Converting 37°C to Kelvin by adding 273, mM to M dividing by 1000, and substituting we get:

That gives us a value of -2.4 kJ/mol, the fouth option.
Answer:
134,061.9 dollars and 118,222.45 lbs.
Explanation: you're welcome :)
Answer:
C
Explanation:
In thermodynamics, a exothermic system looses heat to the surroundings while an endothermic system absorbs heat from the surroundings.
A system is a part the universe marked off by a specified boundary. The contents of the cup constitutes the system in this case.
The region of space outside the system is called the surroundings. Hence everything outside the cup constitutes the surroundings.