[Cr(CN)6]³¯ +6 14 CN- slowest [Cr ( 14 CN)6] ³- +6 CN¯ 11/2 =24 days +6CN- Cr(CN)6 [Ni(CN) 4]²¯ +414 CN- very fast → [Ni(14 CN) 4]²¯ + 4CN¯ t1/2 = 30 sec [Mn(CN)6] ³- +614 CN- slow → [Mn(14 CN)6]³¯ +6CN¯ = t1/2 1 hr
[Cr(CN)6]³¯ +6 14 CN- slowest [Cr ( 14 CN)6] ³- +6 CN¯ 11/2 =24 days +6CN- Cr(CN)6 [Ni(CN) 4]²¯ +414 CN- very fast → [Ni(14 CN) 4]²¯ + 4CN¯ t1/2 = 30 sec [Mn(CN)6] ³- +614 CN- slow → [Mn(14 CN)6]³¯ +6CN¯ = t1/2 1 hr
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question
Why the reaction is fastest for Ni and slowest for Cr?
![[Cr(CN)6]³¯ +6 14 CN-
slowest
[Cr ( 14 CN)6] ³- +6 CN¯
11/2 =24 days
+6CN-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F494134ba-2e82-4a88-9520-4a1c4c995c65%2F76c93034-0c2c-4dc8-844f-68db21c7920a%2F4qok5pk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:[Cr(CN)6]³¯ +6 14 CN-
slowest
[Cr ( 14 CN)6] ³- +6 CN¯
11/2 =24 days
+6CN-
![Cr(CN)6
[Ni(CN) 4]²¯ +414 CN-
very
fast
→ [Ni(14 CN) 4]²¯ + 4CN¯
t1/2
= 30 sec
[Mn(CN)6] ³- +614 CN- slow
→ [Mn(14 CN)6]³¯ +6CN¯
=
t1/2 1 hr](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F494134ba-2e82-4a88-9520-4a1c4c995c65%2F76c93034-0c2c-4dc8-844f-68db21c7920a%2Fxasn2jm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Cr(CN)6
[Ni(CN) 4]²¯ +414 CN-
very
fast
→ [Ni(14 CN) 4]²¯ + 4CN¯
t1/2
= 30 sec
[Mn(CN)6] ³- +614 CN- slow
→ [Mn(14 CN)6]³¯ +6CN¯
=
t1/2 1 hr
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