Answer:
0.23 V.
Explanation:
<em>∵ ΔG° = -RT lnK.</em>
∴ ΔG° = -RTlnK = -(8.314 J/mol)(298 K) ln(7.3 × 10⁷) = - 44.86 x 10³ J/mol.
<em>∵ ΔG° = - nFE°</em>
∴ E° = - ΔG°/nF = - (- 44.86 x 10³ J/mol)/(2 x 96500 s.A/mol) = 0.2324 V ≅ 0.23 V.
Answer:
intermolecular interactions
Explanation:
hope this helps
Hi,
The answer is +2, since there are 10 positive charges (protons) and 8 negative charges (electrons), so 10(+1) + 8(-1)= +10 -8= +2.
If my answer was not clear enough or you’d like further explanation please let me know.
Hope this helps!
A IS THE CORRECT ANSWER TO THE QUESTION
Given :
Nurse Antonio adds that 7 grams of NaCI to water to make 1 liter of solution.
To Find :
The molar concentration of the solution .
Solution :
Molecular mass of NaCl , 
.
Now , number of moles is given by :
Molarity is given by :
Hence , this is the required solution .
