subject

Chemistry, 18.10.2020 02:01 BrinkerSky8378

What is the energy (in J) of a photon required to excite an electron from n = 2 to n = 5 in a He+ ion?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 07:20

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

Answers: 1

question

Chemistry, 22.06.2019 07:30

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Answers: 1

question

Chemistry, 22.06.2019 08:40

What is the value of keq for the reaction expressed in scientific notation?

Answers: 1

question

Chemistry, 22.06.2019 21:30

Which substance can be broken down by chemical means

Answers: 1

You know the right answer?

What is the energy (in J) of a photon required to excite an electron from n = 2 to n = 5 in a He+ i...

Questions

question

Mathematics, 08.12.2021 18:10

Need help please answer ...

question

Mathematics, 08.12.2021 18:10

Reparte proporcionalmente 475 en las siguientes fracciones 1/4 y 4/3...

question

English, 08.12.2021 18:10

The productive business organization offers all the following services EXCEPT : a) travel Agencies b) transportation c) hospitals

question

SAT, 08.12.2021 18:10

The decomposition of ammonia is: 2 nh3(g) = n2(g) + 3 h2(g). If kp is 1. 5 × 103 at 400°c, what is the partial pressure of ammonia at equilibrium when...

question

Social Studies, 08.12.2021 18:10

Write one (1) thing that Samuel Sharpe could have done to gain freedom from slavery other than using civil disobedience (strike) *...

question

History, 08.12.2021 18:10

Based on the reading, what would someone most likely use the Kaaba for in pre-Islamic times? a. To worship pagan gods. b. As a place of refug...

question

Mathematics, 08.12.2021 18:10

7. The transformation described below adds 1 to the x-coordinate and doubles the y-coordinate of any given point. (x, y) → (x + 1, 2y) 2...

question

Advanced Placement (AP), 08.12.2021 18:10

Batas Na pwedeng bumoto ang mga babae...

question

Biology, 08.12.2021 18:10

The cross section below shows a portion of Earth's crust and upper mantle near a mid-ocean ridge.

question

History, 08.12.2021 18:10

Over the past century, black cinema has consistently offered ....

question

Mathematics, 08.12.2021 18:10

#3 Determine whether the ratios are equivalent. 5:2 and 30: 12 o equivalent not equivalent...

question

Physics, 08.12.2021 18:10

Preston goes on a camel safari. There, he travels 5 km north, then 3 km east....

question

History, 08.12.2021 18:10

How did braceros help the United States in the war effort? They helped service war machines and weaponry. They helped produce more automobiles. They h...

question

Spanish, 08.12.2021 18:10

Instrument name which does not belong to the same family as the others TimpaniCelloDouble bassViola...

question

Physics, 08.12.2021 18:10

A plane crashes with a deceleration of 185 m/s. How many g’s is this?...

question

Mathematics, 08.12.2021 18:10

In the figure below, AABC is similar to A EFG. What is the length of EG? Enter only the number. A 5 N 3 12 16 F

question

Mathematics, 08.12.2021 18:10

If you put an object that has a mass of 25 grams on one side of the balance scale, you would have to put 55 paper clips on the other side to balance t...

question

Mathematics, 08.12.2021 18:10

An object is made up of three trapezoidal prisms. The heights of the prisms are 50 cm, 1 m, and 1.5 m. How does the volume of the whole object relate...

question

Advanced Placement (AP), 08.12.2021 18:10

27.- Simboliza los siguientes enunciados. Considera la siguiente tabla de los símbolos que esta abajo a.-El aula es incómoda y hay poca luz, o...

question

Mathematics, 08.12.2021 18:10

HELPME IM IN MATH AND NEED HELPP ...

More questions: Chemistry Another questions

Questions on the website: 13722361