There are mol of bromide ions in 0.500 L of a 0.300 M solution of AlBr₃. A) 0.167 B) 0.500 C) 0.150 D) 0.450 E) 0.0500

Name: There are mol of bromide ions in 0.500 L of a 0.300 M solution of AlBr 3 . A) 0.167 B) 0.500 C) 0.150 D) 0.450 E) 0.0500
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Quizplus · Accepted Answer

AlBr3 dissociates into one Al3+ ion and three Br- ions. Therefore, a 0.300 M solution of AlBr3 will produce 0.300 M x 3 = 0.900 M of Br- ions. In 0.500 L, the moles of Br- ions are 0.900 M x 0.500 L = 0.450 mol.

There Are Mol of Bromide Ions in 0