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Emit red photons at 606 nm and many wavelengths between 636

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Reference no: EM13469472

The bright-red color of highway safety flares comes from strontium ions in salts such as Sr(NO3)2 and SrCO3. Burning a flare produces strontium ions in excited states, which then emit red photons at 606 nm and several wavelengths between 636 and 688 nm. Calculate the energy (in Joules per mole) of the 652 nm emission.

Reference no: EM13469472

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