A chemical engineer is studying the rate of this reaction. 2NH3(g)N2 (g)+3H2 g He fills a reaction vessel with NH3 and measures its concentration as the reaction proceeds. Here's a graph of his data 0. 0.02 0.04 0.06 0.08 0.10 t (seconds) Use this graph to answer the following questions What is the half life of the reaction? Round your answer to 2 significant digits Suppose the rate of the reaction is known to be first order in NH7. Calculate the value of the rate constant k Round your answer to 2 significant digits. Also be sure you include the correct unit symbol Predict the concentration of NH, in the engineer's reaction vessel after 0.120 seconds have passed Assume no other reaction is important, and continue to assume the rate is first order in NH3 Round your answer to 2 significant digits

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A chemical engineer is studying the rate of this reaction.

2NH3(g) = N2(g) + 3H2(g)

He fills a reaction vessel with NH3 and measures its concentration as the reaction proceeds. 

*(I have included a photo below)

A chemical engineer is studying the rate of this reaction.
2NH3(g)N2 (g)+3H2 g
He fills a reaction vessel with NH3 and measures its concentration as the reaction proceeds. Here's a graph of his data
0.
0.02
0.04
0.06
0.08
0.10
t (seconds)
Use this graph to answer the following questions
What is the half life of the reaction?
Round your answer to 2 significant digits
Suppose the rate of the reaction is known to be first order in
NH7. Calculate the value of the rate constant k
Round your answer to 2 significant digits. Also be sure you
include the correct unit symbol
Predict the concentration of NH, in the engineer's reaction
vessel after 0.120 seconds have passed
Assume no other reaction is important, and continue to
assume the rate is first order in NH3
Round your answer to 2 significant digits
Transcribed Image Text:A chemical engineer is studying the rate of this reaction. 2NH3(g)N2 (g)+3H2 g He fills a reaction vessel with NH3 and measures its concentration as the reaction proceeds. Here's a graph of his data 0. 0.02 0.04 0.06 0.08 0.10 t (seconds) Use this graph to answer the following questions What is the half life of the reaction? Round your answer to 2 significant digits Suppose the rate of the reaction is known to be first order in NH7. Calculate the value of the rate constant k Round your answer to 2 significant digits. Also be sure you include the correct unit symbol Predict the concentration of NH, in the engineer's reaction vessel after 0.120 seconds have passed Assume no other reaction is important, and continue to assume the rate is first order in NH3 Round your answer to 2 significant digits
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