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A molecule in a gas undergoes about 1.0 ×109collisions in eachsecond. Suppose that (a) every collision is effective in deactivating themolecule rotationally and (b) that one collision in 10 is effective. Calculate the width (in hertz) of rotational transitions in the molecule.
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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
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A molecule in a gas undergoes about 1.0 ×109collisions in eachsecond. Suppose that (a) every collisi...
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