I have been looking this up for awhile now and have come to the conclusion that a polycyclic aromatic molecule WITHOUT HYDROGEN leads to a headache and confusion!
Well molar mass is the mass in grams of one mole of molecules or formula units of substance (also called molecular weight), molarity is moles of solute per volume of solution in liters, and moles is the number equal to the number of carbon atoms in exactly 12 grams of pure 12C: Avogadro's number. One mole represents 6.022x10^23.
Thanks guys! I'm happy to hear that I'm not the only one with this problem! I have the final in a week and a test wednesday! I'm ALREADY in a panic! I know that I know the material for this test but what if he puts something on there to stump us and I freak out!? I'm afraid that I'm nothing but a little ball of stress right now!
Alright, so I have finals coming up and for some reason I get really really REALLY stressed out when I take chemistry tests. Just chemistry. I used to do this with all of my tests but I learned that I just needed to breath and be confident that I'm a very smart person. My question is, is there something that would make me feel less anxious on my test thus making it easier to get high scores? Maybe there is a real good chemistry site I could go to that would help me with my studying? Or maybe some method of prepping myself right before the exam? Thanks for you help guys!
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