Question- part 1 please explain the difference between, Ask an Expert

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Question- Part 1) Please explain the difference between Formula Units and Molar Mass

Part 2) Discuss what a "Kelvin" is and for what it is used.some details please

Part 3) Does a baseball have a deBroglie wavelength? If no, why not? If yes, why can't we see it?

Part 4) Using CO as an example, explain the differences in MO theory bonding and VSEPR theory bonding.

Please don't duplicate from internet and try to understand easily. I want to understand the answers. Thank you.

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