Westonci.ca is the ultimate Q&A platform, offering detailed and reliable answers from a knowledgeable community. Our Q&A platform provides quick and trustworthy answers to your questions from experienced professionals in different areas of expertise. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

A sodium hydroxide (NaOH) solution is 28.0% NaOH by mass and has a density of 1.306 g/mL at 20.0oC. What is the molarity of this NaOH solution? (Round your answer to 3 significant figures.)