Chemistry, 12.04.2021 19:20 magicalpenguin48

By using photons of specific wavelengths, chemists can dissociate gaseous HI to produce H atoms with certain speeds. When HI dissociates, the H atoms move away rapidly, whereas the heavier I atoms move more slowly. If a photon of 259 nm is used, what is the excess energy (in J) over that needed for dissociation

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 04:00

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

Answers: 1

Answer

Chemistry, 22.06.2019 05:00

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

Answers: 1

Answer

Chemistry, 22.06.2019 15:30

A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas

Answers: 1

Answer

Chemistry, 22.06.2019 18:00

Which statement best describes the he properties of iconic compounds ?

Answers: 1

Answer

You know the right answer?

By using photons of specific wavelengths, chemists can dissociate gaseous HI to produce H atoms with...

Questions

English, 16.11.2019 05:31

Litu lieraturen who is the son of a greek god in this allusion? what mythic event does the text refer to? how does the...

History, 16.11.2019 05:31

While criminal law concerns the punishment of those who break the law which of the selections listed below is a system in place for adjudicating compe...

Mathematics, 16.11.2019 05:31

Which statement best reflects the solution(s) of the equation? a. there is only one solution: x = 1. the solution x = 2 is an extraneous...

English, 16.11.2019 05:31

What relationship do these words have? ridiculous/serious synonyms antonyms...

Health, 16.11.2019 05:31

Infants rely on their close personal relationships with their parents to meet which needs?...

History, 16.11.2019 05:31

Which of these is most likely true of thomas jefferson? athomas jefferson was not familiar with any enlightenment thinkers.bth...

English, 16.11.2019 05:31

What relationship do these words have? difficult/easy synonyms antonyms...

English, 16.11.2019 05:31

The word wield means a) carry. b) hide. c) solve. d) yawn....

Mathematics, 16.11.2019 05:31

The sales tax for an item was 37.60 and it cost 470 before tax. find the sales tax rate. write your answer as a percentage...

Mathematics, 16.11.2019 05:31

What is the value of x in the equation - 8x-5x+22?...

English, 16.11.2019 05:31

What relationship do these words have? communicate/talk synonyms antonyms...

Mathematics, 16.11.2019 05:31

2of 20 (0 complete3.1.11find the slope of the function's graph at the given point. then find an equation for the line tangent to the graph...

Health, 16.11.2019 05:31

3.1.9find an equation for the tangent to the curve at the given point. then sketch the curve and the tangent together.y=2x,(1.2)y=0

Physics, 16.11.2019 05:31

A0.450-kg hammer is moving horizontally at 7.00 m/s when it strikes a nail and comes to rest after driving the nail 1.00 cm into a board. assume const...

Biology, 16.11.2019 05:31

Select the correct statement about the immune system. select the correct statement about the immune system. all antigen receptors produced by a single...

Business, 16.11.2019 05:31

"inadequate disclosure generally occurs through misrepresentations about the nature and products of the company through which means? a. board of dire...

Social Studies, 16.11.2019 05:31

Leigh is interested in looking at how caloric intake affects performance. she conducts a study in which participants drink a cup of water before compl...

Business, 16.11.2019 05:31

According to the nonconstant growth model discussed in the textbook, the discount rate used to find the present value of the expected cash flows durin...

Biology, 16.11.2019 05:31

Which statement is true? a) hydrolysis of atp to adp and phosphate releases about 14 kj/mol of free energy. b) ctp hydrolysis can be a...

Business, 16.11.2019 05:31

On january 8, quastrar, inc. sent hylavian company a letter offering to sell $10,000 in restaurant supplies. on january 18, hylavian mailed a letter t...

More questions: Chemistry Another questions