The decomposition of N 2 O 5 (g)to NO 2 (g)and O 2 (g)obeys first-order kinetics.Assuming the form of the rate law is: Where k = 5.4 $\times$ 10 - 5 s - 1 at 25°C,what is the half-life for the reaction described?

The half-life for a first-order reaction can be calculated using the formula: t1/2 = ln(2) / k Substitute the given value of k into the formula and solve: t1/2 = ln(2) / (5.4 x 10^10 x [(1 x 10^-5) - (1 x 10^-15)] ) t1/2 = 1.3 x 10^-6 s Round to two significant figures: t1/2 = 1.3 x 10^-6 s or 1.3 microseconds Therefore, the best choice is B) 1.3 microseconds because this is the calculated half-life for the reaction described.

The decomposition of N 2 O 5 (g)to NO 2 (g)and O 2 (g)obeys first-order kinetics.Assuming the form of the rate law is: Where k = 5.4 $\times$ 10 - 5 s - 1 at 25°C,what is the half-life for the reaction described?

The half-life for a first-order reaction can be calculated using the formula: t1/2 = ln(2) / k Substitute the given value of k into the formula and solve: t1/2 = ln(2) / (5.4 x 10^10 x [(1 x 10^-5) - (1 x 10^-15)] ) t1/2 = 1.3 x 10^-6 s Round to two significant figures: t1/2 = 1.3 x 10^-6 s or 1.3 microseconds Therefore, the best choice is B) 1.3 microseconds because this is the calculated half-life for the reaction described.

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The Decomposition of N₂O₅(g)to NO₂(g)and O₂(g)obeys First-Order Kinetics $\times$ 10^-⁵ S^-¹ at 25°C,what Is the Half-Life for the Reaction

Question 77

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The decomposition of N₂O₅(g) to NO₂(g) and O₂(g) obeys first-order kinetics.Assuming the form of the rate law is: $The decomposition of N2O5(g) to NO2(g) and O2(g) obeys first-order kinetics.Assuming the form of the rate law is: Where k = 5.4 \times 10-5 s-1 at 25°C,what is the half-life for the reaction described? A) s B) s C) s D) s E) none of these$
Where k = 5.4 $\times$ 10^-⁵ s^-¹ at 25°C,what is the half-life for the reaction described?

A) $The decomposition of N2O5(g) to NO2(g) and O2(g) obeys first-order kinetics.Assuming the form of the rate law is: Where k = 5.4 \times 10-5 s-1 at 25°C,what is the half-life for the reaction described? A) s B) s C) s D) s E) none of these$ s
B) $The decomposition of N2O5(g) to NO2(g) and O2(g) obeys first-order kinetics.Assuming the form of the rate law is: Where k = 5.4 \times 10-5 s-1 at 25°C,what is the half-life for the reaction described? A) s B) s C) s D) s E) none of these$ s
C) $The decomposition of N2O5(g) to NO2(g) and O2(g) obeys first-order kinetics.Assuming the form of the rate law is: Where k = 5.4 \times 10-5 s-1 at 25°C,what is the half-life for the reaction described? A) s B) s C) s D) s E) none of these$ s
D) $The decomposition of N2O5(g) to NO2(g) and O2(g) obeys first-order kinetics.Assuming the form of the rate law is: Where k = 5.4 \times 10-5 s-1 at 25°C,what is the half-life for the reaction described? A) s B) s C) s D) s E) none of these$ s
E) none of these

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The Decomposition of N2O5(g)to NO2(g)and O2(g)obeys First-Order Kinetics ×\times× 10-5 S-1 at 25°C,what Is the Half-Life for the Reaction

The Decomposition of N₂O₅(g)to NO₂(g)and O₂(g)obeys First-Order Kinetics $\times$ 10^-⁵ S^-¹ at 25°C,what Is the Half-Life for the Reaction