5. When HI vapor is irradiated with UV light with a wavelength of 201 nm, H2 and I2 are formed. When 2 J of radiant energy is absorbed, 0.00081 g of HI disintegrates. Determine the quantum yield of the photochemical reaction.

If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)