The density of bromine is 3.1 g/ml. What would the amount be in mols, of a 25ml sample of bromine? (d=m/v). I asked this problem multiple times and the tutors are multiplying Br's molar mass by two. If you also do this can you please explain it because I did not learn to do that.

The density of bromine is 3.1 g/ml. What would the amount be in mols, of a 25ml sample of bromine? (d=m/v). I asked this problem multiple times and the tutors are multiplying Br's molar mass by two. If you also do this can you please explain it because I did not learn to do that.

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter11: Intermolecular Forces And Liquids

Section11.6: Properties Of Liquids

Problem 2.2ACP

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