QANDA2515 QANDA2515
  • 24-05-2023
  • Chemistry
contestada

A laser is emitting photons with a wavelength of 685.4 nm. What is the energy for 1 mole of these photons?
For Planck's constant, use a value of 6.626x10-34 J s.
Use units of kJ/mol. Report just the number, not the units.

Respuesta :

Otras preguntas

Which of these actions might help to reduce bias in a scientific investigation? A. telling the person before the investigation to report only significant observ
Cigarettes can contain over how many chemicals
Living organisms brake down polysaccharide into simple sugars
please help me simplify 6÷2(1+2)
which of the following describes an element? A) h2o B) ch4 C) h2so4 D) n2
Which theme connects the Lady to Lancelot in Tennyson’s The Lady of Shallot A. Art B. Music C. Aloneness D. Supernatural
The gravitational force of a star on an orbiting planet 1 is f1. planet 2, which is three times as massive as planet 1 and orbits at twice the distance from the
On the sole basis of gender, what types of crime is jane more likely to commit than frank?
I beg you! Very much please! Help me please!!
With the drain open, a pool loses water at a rate of 9 gallons per minute. At that rate, how long will it take to drain 486 gallons of water?