Answer:
ΔG° = - RTLnK is used to find the standard cell potential given the equilibrium constant
Explanation:
for an ideal disolution:
⇒ ΔG = RT∑ni LnXi
∴ ΔG = ( μi - μi*)ni
∴ μ : chemical potential
∴ μ*: chem. potential of the pure component at T and P.
⇒ ΔG = μi - μi* = RT LnXi
for a equilibrium reaction:
⇒ ∑ νi*μi = 0
⇒ ΔGr = ΔG°+ RT Ln Kx = 0
⇒ ΔG° = - RT LnKx
Answer: The amount of coffee is the same
Explanation: This was the correct answer for me.
Answer:
37.9%
Explanation:
x/100 × 16.9 = 10.5
16.9x/100=10.5
16.9x=1050. (÷ b.s by 16.9)
x=62.1%
100%-62.1%=37.9%
