Get the answers you've been looking for with the help of IDNLearn.com's expert community. Our Q&A platform offers reliable and thorough answers to ensure you have the information you need to succeed in any situation.
Answer:
2.67M
Explanation:
Given: volume of solution = 750.0 mL = 0.750 L Find: molarity
mass of solute = 117 g NaCl
= 58.4428 g/mol (Periodic Table)
Plan: Find the number of moles of solute from the molar mass, then calculate molarity.
Step 1: Find moles of NaCl.
Step 2: Calculate molarity.
Answer: 2.67 M