If 150 mL 0.0180 M Ni(NO3)2 and 125 mL of 0.25 M ammonia (NH₂) are diluted to 500 mL with deionized water. What is the concentration of Ni(NH3)42 in solution assumed to be at equilibrium? K, for [Ni(NH3)4] is 3.7 x 10¹6 O 5.4 x 10³M O 7.24 x 102 M O 6.9 x 10¹ M O 0.018 M.

If 150 mL 0.0180 M Ni(NO3)2 and 125 mL of 0.25 M ammonia (NH₂) are diluted to 500 mL with deionized water. What is the concentration of Ni(NH3)42 in solution assumed to be at equilibrium? K, for [Ni(NH3)4] is 3.7 x 10¹6 O 5.4 x 10³M O 7.24 x 102 M O 6.9 x 10¹ M O 0.018 M.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter20: The Representative Elements

Section: Chapter Questions

Problem 77AE

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If 150 mL 0.0180 M Ni(NO3)2 and 125 mL of 0.25 M ammonia (NH₂) are diluted to 500 mL with deionized water. What is the concentration
of Ni(NH3)42 in solution assumed to be at equilibrium?
K, for [Ni(NH3)42] is 3.7 x 10¹6
O 5.4 x 10 M
O 7.24 x 102M
O 6.9 x 10¹ M
O 0.018 M.

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