I got the answers but I don’t think they are right the
standard deviation I got 0.039
d. How is the mass of the vaporized liquid determined in this experiment? 5. The molar mass of a compound is measured to be 30.7,29.6,31.1, and 32.0 g/mol in four trials. a. What is the average molar mass of the compound? b. Calculate the standard deviation and the relative standard deviation (as % RSD) (see Appendix B) for the determi- nation of the molar mass.
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