Lithium has an atomic radius of 0.152 nm, a BCC crystal structure, and an atomic weight of 6.941 g/mol. Compute its theoretical density (in g/cm³). Show all your steps and calculations. If you are going to determine the density of a 3 cm x 3 cm by 2 cm block of lithium using a caliper with a resolution of 0.05 mm and a balance of with a resolution of 0.1 g. Which device contributes to a larger percent error? Assume that the error in the measurements is only due to the minimum resolution. Clearly show your analysis and conclusion. Make any necessary assumptions; however, clearly indicate them.

What does the term “free flowing” mean in organic chemistry lab?

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||| O PRINCIPLES OF ORGANIC CHEMISTRY Classifying organic reactions The following chemical equation is for an addition reaction, where the important atoms, CH2=CH2 + H–C —, Use the information provided to predict the missing organic product and draw its structur condensed style for the structure as the rest of the equation. Explanation ? Click anywhere to draw the first atom of your structure. Check FEB 27 tv

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Please tell me or BOLD WHICH BONDS I NEED TO HIGHLIGHT on the STRUCTURE!     Please and thank you

List answer using letters not structures. Thank you!