Chemistry, 30.11.2021 06:10 chickenhead123
The first ionization energy, , of a sodium atom is 5.00×102 kJ/mol . What is the wavelength of light, in nanometers, that is just sufficient to ionize a sodium atom?
Answers: 3
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How have the greenhouse gasses increased from the year 2000 to 2018
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Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid synthesis. an industrial chemist studying this reaction fills a 25.0l tank with 4.5 mol of sulfur dioxide gas and 4.5 mol of oxygen gas at 30.°c. he then raises the temperature, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 1.4 mol. calculate the concentration equilibrium constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. round your answer to 2 significant digits.
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Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.
Answers: 1
The first ionization energy, , of a sodium atom is 5.00×102 kJ/mol . What is the wavelength of light...
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