Answer:
pH = 4
Explanation:
pH = -log[H⁺] = -log(10⁻⁴) = -(-4) = 4
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.
Is that all? That doesn’t help us give the answers
I’d probably say a forest or a dessert
<span>Dmitri Mendeleev thats the answer</span>