4 Answered Questions for the topic Molecule

03/21/20

Chemistry question about molecule

A molecule that has a permanent separation of partial charge is called a(n)? I do not know if i should write dipole or dipole-dipole.

01/30/18

Can someone help me with empirical formula and molar mass?

How do I find out the empirical formula of a molecule and how do I find the molecular formula?   Ex:    1. What's the empirical formula of a molecule containing 65.5% carbon, 5.5% hydrogen, and... more

01/15/18

For each the following, identify if it relates to DNA, RNA, both DNA and RNA, or neither DNA nor RNA.

I have to match up the answer choices to 1-10. I'm STRUGGLING and when I work on it, it does not tell me which ones i have gotten wrong. So I need a little assistance.    All Answer ChoicesA.... more
Molecule Atom Cation Anion

10/13/15

Are the symbols Al+3 and Cl- anion, cation, atom, or molecule?

This is in a lesson about acids, bases, and pH.

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