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The data below were collected for the following reaction at 500 °C: CH, CN(9) + CH3NC(9) Time (h) [CH3CN] (M) 1.000 0.794 10.first order second order third order Submit Previous Answers ✓ Correct Part B Determine the value of the rate constant at thiReview l Constants Periodic Table Part What is the half-life for this reaction (at the initial concentration)? O A A O O ? t

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Answer #1

using the graph to determine the order.

then using the formula for 1st order integral rate law equation to find all.

Dule [Ch₂ CN ] Leu, cu In [ CH ₂ CA] _ 0 10-2207 70206 -0.23072788 0.7940-264- 0.631 octor 1.250 for the 10 1 outs 1.594970.1

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