Final answer:
To find the volume of the 1.75 M LiCl solution that contains 15.2 g of LiCl, you can use the formula Moles = Mass / Molar mass. The volume is approximately 0.205 mL.
Step-by-step explanation:
To find the volume of the 1.75 M LiCl solution that contains 15.2 g of LiCl, we can use the formula:
Moles = Mass / Molar mass
First, calculate the moles of LiCl:
Moles = 15.2 g / 42.394 g/mol (molar mass of LiCl)
Moles = 0.359
Next, use the formula for molarity to find the volume:
Molarity = Moles / Volume
1.75 M = 0.359 moles / Volume
Solving for Volume:
Volume = 0.359 moles / 1.75 M = 0.205 mL