Given that the rate constant for the decomposition of hypothetical compound x from part a is 1.60 m−1⋅min−1, calculate the concentration of x after 13.0min .

(min) [x](m)
0 0.467
1 0.267
2 0.187
3 0.144
4 0.117
5 0.099
6 0.085
7 0.075

The concentration of X after is

Further explanation:

Given:

The rate constant for the decomposition

Explanation:

The second order integrated rate law can be expressed as follows,

Here, represents the initial concentration, represents the concentration after time t and k represents the constant.

The concentration after 13 minutes can be obtained as follows,

The concentration of X after is

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Answer details:

Grade: High School

Subject: Mathematics

Chapter: Exponential function

Keywords: rate, constant, decomposition, integral, hypothetical, compound, X, part A, 1.60, concentration, 13 minutes.

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

step-by-step explanation: