solution stoich part 1\nhow can 4.5m nacl be written as a conversion factor?\nmol or l\nl mol

Explanation:

Step1: Recall molarity definition

Molarity (M) is defined as moles of solute per liter of solution. A 4.5 M NaCl solution means 4.5 moles of NaCl per 1 liter of solution.

Step2: Write conversion factors

The two conversion - factors are $\frac{4.5\ mol\ NaCl}{1\ L\ solution}$ and $\frac{1\ L\ solution}{4.5\ mol\ NaCl}$.

Answer:

$\frac{4.5}{1}$ mol; $\frac{1}{4.5}$ L; $\frac{1}{4.5}$ L; $\frac{4.5}{1}$ mol