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m_a_m_a [10]
2 years ago
14

In going from a texas summer room temperature (35. 0°c) to 10°c above room temperature, the rate of a reaction quadruples (incre

ases by a factor of 4). Calculate the activation energy for the reaction.
SAT
1 answer:
Elza [17]2 years ago
3 0

Based on the information given, it has been computed that the activation energy will be 105.8Kj.

<h3>How to calculate activition energy</h3>

From the information given,

T1 = 25 + 273 = 298K

T2 = 35 + 273 = 308J

R = 8.314J/mol

K2/K1 = 4

Therefore,

log(4) = E/(2.303 × 8.314) × [10/(298 × 308)]

= (0.602 × 2.303 × 8.314 × 298 × 308) / 10

= 105.8KJ

Therefore, the activation energy is 105.8KJ.

Learn more about activation energy on:

brainly.com/question/1380484

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Which of the following trends is inversely proportional to effective nuclear charge, zeff?.
Vladimir [108]

Answer:

Explanation:

Atomic size

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3 years ago
the human eye is able to detect as little as 2.35×10−18 j of green light of wavelength 510 nm. calculate the minimum number of p
Fantom [35]

The minimum number of photons of green light that can be detected by the human eye is 6.

Given that;

E = nhc/λ

E = energy of the photon = 2.35 * 10^-18 J

n = number of photons = ?

h = Planks constant = 6.6 * 10^-34 Js

c = speed of light = 3 * 10^8 m/s

λ = 510 * 10^-9 m

Making number of photons the subject of the formula;

n =2.35 * 10^-18 *  510 * 10^-9 / 6.6 * 10^-34 * 3 * 10^8

n = 6 photons

Learn more: brainly.com/question/9260704

8 0
2 years ago
Finding dead insects or mouse droppings in the kitchen indicates which of the following.
dimulka [17.4K]

Finding dead insects or mouse droppings in the kitchen is an indication of pest infestation.

Pest infestation is the occurrence of one or more pest species in an area or location where their numbers and impact are currently or potentially at intolerable levels. It can also be defined as a sudden increase in the population numbers of a pest species in a given area.

Finding dead insects or mouse droppings in the kitchen is an indication of pest infestation.

Find out more on pest infestation at: brainly.com/question/25251548

6 0
2 years ago
How far down do deepwell injection wells typically go?
Ilya [14]

Answer:

336 ft

Explanation: Because of the value of how far they went

3 0
3 years ago
If you do have an exposure incident such as a needlestick at work, your employer is required to provide you with an immediate, c
grin007 [14]
A Provides no cost to you
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