Chemistry, 24.11.2020 22:40 ryevins3

Which definition best describes the term activation energy? a) the energy required to remove an electron from a gaseous atom

b) the minimum kinetic energy that particles must possess for a chemical reaction to occur

c) the energy of motion

d) the energy required to separate ions in a crystalline solid

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 00:30

Asolution of sodium hydroxide was titrated against a solution of sulfuric acid. how many moles of sodium hydroxide would react with 1 mole of sulfuric acid?

Answers: 2

Answer

Chemistry, 22.06.2019 06:30

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

Answers: 2

Answer

Chemistry, 22.06.2019 09:20

How have the greenhouse gasses increased from the year 2000 to 2018

Answers: 2

Answer

Chemistry, 22.06.2019 13:00

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

Answers: 3

Answer

You know the right answer?

Which definition best describes the term activation energy? a) the energy required to remove an ele...

Questions

Physics, 21.06.2019 16:10

Alow cost, low earth orbit (leo) satellite is to be fabricated at a university, for subsequent launch by rocket. what are the constraints and objectiv...

Physics, 21.06.2019 16:10

For a particular reaction, ? h = -144.6 kj and ? s = -301.2 j/k. calculate ? g for this reaction at 298 k....

Physics, 21.06.2019 16:10

Zirconium has an hcp crystal structure and a density of 6.51 g/cm3. (a) what is the volume of its unit cell in m3? (b) if the c/a ratio is 1.593, com...

Physics, 21.06.2019 16:10

Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/...

History, 21.06.2019 16:10

Market, planned, and mixed are three basic types of imperialism fascism economic systems political organizations © ask for next question...

English, 21.06.2019 16:10

Which can writers improve their writing...

Mathematics, 21.06.2019 16:10

In the rectangle below ac=30 units what is de...

Business, 21.06.2019 16:10

Weber company purchases $44,270 of raw materials on account, and it incurs $52,730 of factory labor costs. supporting records show that (a) the assemb...

Chemistry, 21.06.2019 16:10

Agas mixture with a total pressure of 745 mmhg contains each of the following gases at the indicated partial pressures: co2, 245 mmhg ; ar, 119 mmhg...

Mathematics, 21.06.2019 16:10

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confide...

Mathematics, 21.06.2019 16:10

To find the extreme values of a function f(x. y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to f...

Business, 21.06.2019 16:10

Computing depreciation, net book value, and gain or loss on asset sale lynch company owns and operates a delivery van that originally cost $46,400. ly...

Business, 21.06.2019 16:10

You are at a holiday dinner with your family. your relative makes the argument that the u. s. economy is resurgent and has recovered from the great re...

Biology, 21.06.2019 16:10

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and...

Business, 21.06.2019 16:10

Visburg concrete company pours concrete slabs for single-family dwellings. lancing construction company, which operates outside visburg's normal sales...

Business, 21.06.2019 16:10

Belstone, inc. is a merchandiser of stone ornaments. it sold 15,000 units during the year. the company has provided the following information: sales...

Business, 21.06.2019 16:10

Acustomer has come to your department with an urgent question. you promised her that you would collect information about her question and answer it by...

Biology, 21.06.2019 16:10

Which of the following statements regarding anfinsen's denaturing experiments with ribonuclease a (rnase a) are valid? exposing the denatured protein...

Physics, 21.06.2019 16:10

Find the volume of the ellipsoid x^2+y^2+5z^2=36....

Physics, 21.06.2019 16:10

Aresearcher plans to conduct a test of hypotheses at the 1% significance level. she designs her study to have a power of 0.90 at a particular alternat...

More questions: Chemistry Another questions