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Solved: Consider the halogens chlorine, bromine, and
Chapter 8, Problem 122P(choose chapter or problem)
Consider the halogens chlorine, bromine, and iodine. The melting point and boiling point of chlorine are \(\mathrm{-101.0^\circ C}\) and \(\mathrm{-34.6^\circ C}\) while those of iodine are \(\mathrm{113.5^\circ C}\) and \(\mathrm{184.4^\circ C}\), respectively. Thus, chlorine is a gas and iodine is a solid under room conditions. Estimate the melting point and boiling point of bromine. Compare your values with those from a handbook of chemistry.
Questions & Answers
QUESTION:
Consider the halogens chlorine, bromine, and iodine. The melting point and boiling point of chlorine are \(\mathrm{-101.0^\circ C}\) and \(\mathrm{-34.6^\circ C}\) while those of iodine are \(\mathrm{113.5^\circ C}\) and \(\mathrm{184.4^\circ C}\), respectively. Thus, chlorine is a gas and iodine is a solid under room conditions. Estimate the melting point and boiling point of bromine. Compare your values with those from a handbook of chemistry.
ANSWER:Step 1 of 3
Chlorine, bromine, and iodine belong to the group where bromine lies between chlorine and iodine.
Thus the chemical and physical properties of bromine are expected to the intermediate between chlorine and iodine.