Problem: The data below were collected for the following reaction at a certain temperature: X2Y → 2X + Y Determine the value of the rate constant at this temperature. What is the half-life for this reaction (at the initial concentration)? What is the concentration of X after 11.0 hours?Express your answer using two significant figures.

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The data below were collected for the following reaction at a certain temperature: 

X2Y → 2X + Y 

Determine the value of the rate constant at this temperature. 

What is the half-life for this reaction (at the initial concentration)? 

What is the concentration of X after 11.0 hours?

Express your answer using two significant figures.

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Based on our data, we think this problem is relevant for Professor George's class at Ryerson University.