Chemistry, 17.03.2020 20:20 xoxonaynay
A photon of light produced by a surgical laser has an energy of 3.027 × 10−19 J. Calculate the frequency and wavelength of the photon. What is the total energy in 1 mole of photons? What is the color of the emitted light?
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Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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Why do cells appear different in distilled water than they do in 10% salt water?
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A photon of light produced by a surgical laser has an energy of 3.027 × 10−19 J. Calculate the frequ...
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