Thursday
April 17, 2014

Homework Help: Chemistry

Posted by Shadow on Wednesday, November 7, 2012 at 2:36pm.

Find the energy( in KJ) of a wave with the wavelength of 507 nm.

First, I turn the 507 nm into meter then divide the speed of light by it which give me the frequency. Then I take the frequency and multiply by the planck. Then I would convert the Joule to KiloJoule.- Would this be the correct order of steps to takes?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - calculate the lattice energy of sodium oxide (Na2O) from the ...
CHEMISTRY> HELP QUICK! pls - A system loses 14.2 kJ of heat while performing ...
chemistry - What is the lattice energy of NaBr? heat of formation of NaBr = -...
chemistry - Consider the hypothetical elements X and Y. Suppose the enthalpy of ...
AP Chem - The energy change H associated with the reaction NBr3(g) + 3H2O(g) -&...
chemistry - Consider the hypothetical elements X and Y. Suppose the enthalpy of ...
Chemistry - What is the lattice energy of NaI? Use the given information below. ...
chemistry - Calculate the energy in the form of heat, in kJ, required to convert...
chemistry - A gas absorbs 45 kJ of heat and does 29 kJ of work. Calculate the ...
Chemistry Problem - Consider an ionic compound, MX, composed of generic metal M ...

Search
Members