Solution Found!
Determine the concentration of Cl? in each aqueous solution. (Assume complete
Chapter 13, Problem 77P(choose chapter or problem)
QUESTION:
Determine the concentration of \(\mathrm {Cl^-}\) in each aqueous solution. (Assume complete dissociation of each compound.)
(a) 0.15 M NaCl
(b) 0.15 M \(\mathrm {CuCl_2}\)
(c) 0.15 M \(\mathrm {AlCl_3}\)
Equation Transcription:
Text Transcription:
Cl^-
CuCl_2
AlCl_3
Questions & Answers
QUESTION:
Determine the concentration of \(\mathrm {Cl^-}\) in each aqueous solution. (Assume complete dissociation of each compound.)
(a) 0.15 M NaCl
(b) 0.15 M \(\mathrm {CuCl_2}\)
(c) 0.15 M \(\mathrm {AlCl_3}\)
Equation Transcription:
Text Transcription:
Cl^-
CuCl_2
AlCl_3
ANSWER:
Answer :
(a) 0.15 M NaCl
NaCl → Na{+} + Cl{-}
(0.15 M NaCl) x (1mol Cl{-} / 1mol NaCl) = 0.15 M Cl{-}