$*$PLEASE only show how to find the answer on question c$1.$ Solutions for an intravenous injection must have the same osmotic pressure as blood.

According to the label on the bottle each $100\mathrm{.}0$ mL of normal saline solution used for

intravenous injection contains $900\mathrm{.}0$ mg of NaCl.

a$)$ What is the molarity of NaCl in normal saline solution?

b$)$ What is the osmotic pressure of normal saline solution at the average body temperature

of $37\mathrm{.}00$C$?$

c$)$ What concentration of glucose C$6$H$12$O$6$ has the same osmotic pressure as normal saline

solution?