ion Part'2 What is the molar mass of oACetone 2 Pound yourC ansuef w four dignificant figures- to part 3 answer ro four signiticant figures. oनिकववेम् ४|0जठ न-ट उ० जऽ0 w ত Two major factors influence the boiling points and vapor pressures of molecules: molar mass and strength of intermolecular forces. Consider the electrostatic potential maps for the three molecules shown. Methyl propane Acetone 2-Propanol

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A:

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A: The intermolecular forces can be determined using vapour pressure.

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Q: Questions 1,2, and 3

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Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.