1. What is the rate law for the given elementary reaction? NH4SCN → NH4NCS A) Rate law = k[NH4SCN][NH4NCS] B) Rate law = k[NH4NCS] C) Rate law = k[NH4SCN] D) Rate law = k

Chemistry
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Chapter12: Chemical Kinetics
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Problem 3RQ: One experimental procedure that can be used to determine the rate law of a reaction is the method of...
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1. What is the rate law for the given elementary reaction?

NH4SCN → NH4NCS

A) Rate law = k[NH4SCN][NH4NCS]

B) Rate law = k[NH4NCS]

C) Rate law = k[NH4SCN]

D) Rate law = k

2. Determine the rate law (with the correct value of k) for the reaction A + B → C using the following kinetic data.

 

A) rate = (0.397 s–1) [A]

B) rate = (0.582 s–1) [A]

C) rate = (0.901 s–1) [A]

D) rate = (1.265 s–1) [A]

3. For the reaction A → B + C, consider the initial rates listed below.

 

Calculate the rate constant with the appropriate units.

A) 2.116 s–1

B) 3.605 s–1

C) 4.134 s–1

D) 5.984 s–1

 

All three needed

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