8.4 grams. I think but I’m not 100% sure
Answer:
The calcium concentration must be greater outside the cell than inside the cell.
Explanation:
My previous answer was deleted from the explanation I provided from another website.
Given :
Energy , E = 330 J .
Initial temperature ,
.
Final temperature ,
.
Mass of benzene , m = 24.6 g .
To Find :
The molar hear capacity of benzene at constant pressure .
Solution :
Molecular mass of benzene , M = 78 g/mol .
Number of moles of benzene :

Energy required is given by :

Hence , this is the required solution .
Answer:
see explaination
Explanation:
Please kindly check attachment for the step by step solution of the given problem
I am looking for this answer too. Did you ever find it? I could really use the help