Question 1
What is the concentration (M) of a NaCl solution prepared by dissolving 7.2 g of NaCl in sufficient water to give 425 mL of solution?
◦ 0.29 M
◦ *
Question 2
What is the concentration (M) of CH
3OH in a solution prepared by dissolving 16.8 g of CH
3OH in sufficient water to give exactly 230 mL of solution?
◦ 2.28 M
◦ *