Answer to Question #225150 in General Chemistry for fatma

General Chemistry

Question #225150

A photon has a wavelength of 750 nm. Calculate the energy of the photon in joules.

Expert's answer

Energy of the photon ="2.71\u00d710^{19}J"

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. What is the molarity of a solution when 157g of CaSO4 are dissolved in enough water to yield a volum
2. W2+ ion has 20 electrons and 20 neutrons while G ̄ ion has 20 electrons and 19 neutrons. Write a
3. Phosphorous burns in oxygen according to the equation P4 + 5O2 P4O . How many litres of oxygen will
4. if a single replacement reaction between aqueous chlorine and a solution of aluminum bromide and no
5. 6. Answer the following electrochemistry questions:a) A Cu(s)/Cu2+(aq) half-cell and a CI-(aq)/CI2(g
6. 3. Propanoic acid (CH3CH2COOH) is a weak organic acid with Ka = 1.3 x 10-5.a) Calculate the pH of 20
7. 1.At 35.0 oC, the vapour pressure of pure ethanol (C2H5OH) is 100.0 mm Hg and the vapour pressure of