Answer:
Molarity = 1.5 M
Explanation:
Given data:
Molarity of solution = ?
Number of moles of NaCl = 0.30 mol
Volume of water = 200 mL (200/1000 = 0.2 L)
Solution:
Molarity is used to describe the concentration of solution. It tells how many moles are dissolve in per litter of solution.
Formula:
Molarity = number of moles of solute / L of solution
Molarity = 0.30 mol / 0.2 L
Molarity = 1.5 M
