<p>so do we have to memorize things like molecular mass and theoretical yield for all the labs we've done? I wasn't there last week cuz of the physics midterm...did he say anything about it?</p>
<p>i think you can add up carbons and hydrogens to come up with a molecular mass on those questions lol</p>
<p>uhm…there wasn’t lecture last week…</p>
<p>Do we have a final date on the 3bl exam? I don’t remember him ever getting back to us on the final date/time.</p>
<p>lolol oh yeah…i forgot</p>
<p>but adding up the carbons and hydrogens is okay, it’s calculating the theoretical yield, % yield (w/o a calculator), remembering TLC patterns…that kind of stuff</p>