cjbkskdjhbd cjbkskdjhbd

21-10-2022
Chemistry

contestada

What is the energy of a 381 nm photon expressed in electron-volts?

3.25

3.25x10^-9

5.21x10^-28

7.87x10^14

5.21x10^-19

Respuesta :

Otras preguntas

Dna damage signaling processes are essential for regulating the ________ transition within the cell cycle.

Alpha Corporation and Beta Corporation have just purchased identical pieces of equipment. Each firm estimates that the equipment will have a 5-year service life

Dylan opened a credit card account with $750.00 of available credit. Now that he has made some purchases, Dylan's account only has $412.50 of available credit.

Animal Feed Corporation and Beneficial Trucking, Inc., enter into a contract for Beneficial to transport a truckload of hay for which Animal Feed agrees to pay.

19) How does having no money in reserves put people in a risky position?

what is the excess reactant for the following balanced equation when 13 moles of ALF3 are mixed with 9 moles of O2

I need help with Music

Which book is created launching the environmental movement

write a function rule that represents the sentence. y is 8 less than the product of 7 and x.

A(n) _____ is best described as the network of organizations and activities needed to obtain materials and other resources, produce final products, and get thes