Why is molecular mass needed for determining molecular formula from percent composition?
Answers
Answered by
3
Answer:
Molar mass is also useful in analyzing the results of experiments. If two equal amounts of moles of different substances take up different volumes, then it indicates that the molecules of the substance with the larger volume are larger than the molecules of the substance with the smaller volume.
Answered by
1
Answer:
Just as the empirical formula of a substance can be used to determine its percent composition, the percent composition of a sample can be used to determine its empirical formula, which can then be used to determine its molecular formula.
Similar questions