One type of sunburn occurs on exposure to UV light ofwavelength in the vicinity of 325 nm. (a) What is theenergy of a photon of this wavelength? (b) What is theenergy of a mole of these photons? (c) How many photonsare in a 1.00 mJ burst of this radiation? (d) These UVphotons can break chemical bonds in your skin to causesunburn—a form of radiation damage. If the 325-nm radiationprovides exactly the energy to break an average chemicalbond in the skin, estimate the average energy of thesebonds in kJ/mol.
One type of sunburn occurs on exposure to UV light ofwavelength in the vicinity of 325 nm. (a) What is theenergy of a photon of this wavelength? (b) What is theenergy of a mole of these photons? (c) How many photonsare in a 1.00 mJ burst of this radiation? (d) These UVphotons can break chemical bonds in your skin to causesunburn—a form of radiation damage. If the 325-nm radiationprovides exactly the energy to break an average chemicalbond in the skin, estimate the average energy of thesebonds in kJ/mol.
One type of sunburn occurs on exposure to UV light ofwavelength in the vicinity of 325 nm. (a) What is theenergy of a photon of this wavelength? (b) What is theenergy of a mole of these photons? (c) How many photonsare in a 1.00 mJ burst of this radiation? (d) These UVphotons can break chemical bonds in your skin to causesunburn—a form of radiation damage. If the 325-nm radiationprovides exactly the energy to break an average chemicalbond in the skin, estimate the average energy of thesebonds in kJ/mol.
One type of sunburn occurs on exposure to UV light of wavelength in the vicinity of 325 nm. (a) What is the energy of a photon of this wavelength? (b) What is the energy of a mole of these photons? (c) How many photons are in a 1.00 mJ burst of this radiation? (d) These UV photons can break chemical bonds in your skin to cause sunburn—a form of radiation damage. If the 325-nm radiation provides exactly the energy to break an average chemical bond in the skin, estimate the average energy of these bonds in kJ/mol.
Definition Definition Connection between particles in a compound. Chemical bonds are the forces that hold the particles of a compound together. The stability of a chemical compound greatly depends on the nature and strength of the chemical bonding present in it. As the strength of the chemical bonding increases the stability of the compound also increases.
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