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5 Cards in this Set
- Front
- Back
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You are told to record the viscosity of your unknown. What is viscosity? |
the state of being tick, sticky, and semifluid in consistency due to internal friction |
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You are told to carry out the BP determination carefully. What factors can influence the accuracy of a BP measurement? |
purity, air/room temperature, altitude |
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You are told that you need to have a strategy to solve your unknown’s structure in an efficient way. Do you think it would be more efficient to obtain an IR spectrum before conducting chemical tests or should you do the chemical tests first? |
IR first, quick for knowing wether you have an alcohol or ketone/aldehyde. |
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You will be using analytical techniques to determine the identity of your unknown. You have learned other analytical techniques this quarter which may or may not be helpful to you but are not called for you to do in this experiment. What would be the best analytical tool that would be helpful but which is not used in this experiment? |
Gas chromatography |
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In order to use this technique, what else would be required (that is what else would you need that is not available to you)? |
Standards for the unknown |
