The concentration of nitrate ion in a solution that contains 0.900 M aluminum nitrate is M.
A) 1.80
B) 0.450
C) 0.300
D) 0.900
E) 2.70

Name: The concentration of nitrate ion in a solution that contains 0.900 M aluminum nitrate is M. A) 1.80 B) 0.450 C) 0.300 D) 0.900 E) 2.70
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Quizplus · Accepted Answer

Aluminum nitrate, Al(NO3)3, dissociates into one Al^3+ ion and three NO3^- ions. Therefore, the concentration of nitrate ions is 3 times the concentration of aluminum nitrate: 0.900 M * 3 = 2.70 M.

The Concentration of Nitrate Ion in a Solution That Contains