Calculate the frequency of electromagnetic radiation
Calculate the frequency of electromagnetic radiation emitted by the hydrogen atom in the electron transition from n =5 to n = 4.
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What is the chance that at least one number appears more than once? Please provide at least a few details as to how your arrive at your answer.
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What is the vapor pressure of a solution made by dissolving 28.5 grams of c3h8O3 in 125 grams of water at30 °C. the vapor pressure of pure water at that temparture is 31.8 mmHg.
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