34.3k views
3 votes
What is the molarity of 15.0 g of NaBR in 0.250 L of solution

User Slvnperron
by
8.5k points

1 Answer

1 vote

n = m/M = 15/102.894 = 0.1457811 moles

c = n/V = n / 0.25 = 0.58312438 moles/dm3

User Izabela Orlowska
by
7.6k points