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<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Howdy Folks! <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Sorry this is late!</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="color:#212121;mso-ligatures:none"><img width="530" height="91" style="width:5.5208in;height:.9479in" id="Picture_x0020_3" src="cid:image002.png@01DA59AD.753C20A0" alt="A close-up of a chart
Description automatically generated"></span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#C00000;mso-ligatures:none">Experiment Notes</span></b><span style="font-family:"Buckeye Sans 2";color:#C00000;mso-ligatures:none">-Refer to the window notes for additional details.</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">MML<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Model kits will be provided on the bottom of the reagent carts.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">We do have replacement parts in each window if needed.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">CPC</span></b><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121">The distillation apparatus needs to be unplugged when not in use. Ideally, the pump and heating mantle should be plugged in and turned on about 10-15 minutes before the lab session
starts.</span><span style="color:#212121"><o:p></o:p></span></p>
<p class="MsoNormal" style="caret-color: rgb(33, 33, 33);font-variant-caps: normal;orphans: auto;text-align:start;widows: auto;-webkit-text-stroke-width: 0px;word-spacing:0px">
<span style="font-family:"Buckeye Sans 2";color:#212121">The apparatus needs to be checked every 30 minutes by someone from the window. Set a timer for 30 minutes to remind yourselves.<span class="apple-converted-space"> </span></span><a href="https://urldefense.com/v3/__https:/youtu.be/a8J57oDHy_I__;!!KGKeukY!zXurjiNxKzlfrtzcJ-5wsqFfnNNLIj5lcur14Zz-44Q7whi8tX7T2qsC1X_BHHiH2-KtA2sSiyLYs1Ho96HIe1cQZkj215mJMoc$" title="https://urldefense.com/v3/__https://youtu.be/a8J57oDHy_I__;!!KGKeukY!zXurjiNxKzlfrtzcJ-5wsqFfnNNLIj5lcur14Zz-44Q7whi8tX7T2qsC1X_BHHiH2-KtA2sSiyLYs1Ho96HIe1cQZkj215mJMoc$"><span style="color:#0078D7">This
video</span></a><span class="apple-converted-space"><span style="font-family:"Buckeye Sans 2";color:#212121"> </span></span><span style="font-family:"Buckeye Sans 2";color:#212121">shows how add ice and transfer water from the receiving flask to the heating
flask properly.</span><span style="color:#212121"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">PbI<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Solid reagents will be handed out from the windows.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Vacuum tubing is in a drawer at each station. Extras will be available at each window.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">We’ll be using the vacuum ports for this experiment; the TAs do not need to turn the pump on or off- it will take care of itself. We will be using the ovens; they
open by pulling the bottom of the handle up towards the ceiling- no rotating required.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">BAR<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">The UV-Vis spectrometers are behind the white boards in each room.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Cuvettes and volumetric flasks will be on the reagent cart and should be returned to the cart after use. Be prepared to replace the volumetric flasks, they occasionally
get broken.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">LLT<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Be prepared to hand out lots of burets, pipets, blue bulbs, and blue stoppers. Remember that the pipets and blue bulbs are available on the window cart. Please
refill the window cart when things start to get low- this goes for all items on the window cart, not just the pipets and bulbs. Blue stoppers are in one of the drawers within the window room.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">The 0.44 M NaOH carboy should be kept on the special carboy spill tray. If the drip tray gets full, let us know so that we can take care of it.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Keep an eye on the buret reading cards when completing your lab readiness checks. Refills are available behind the whiteboards.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">GAS<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Each TA will pick up a large bag containing Alka-Seltzer, antacids, and small empty bags.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Its ok for students to ask for an additional package of Alka-Seltzer at the window for Part C.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Extra tubing for the gas collection apparatus will be available in the window.<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">SST<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">pH meters…Students and pH meters don’t always get along. pH meters with probes are on the reagent carts.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">If a student claims their pH meter is “broken”, they should have their TA try to calibrate it before bringing it to the window for an exchange. Sophie and Alec
will have replacements in the windows. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">“Broken” meters should be placed in the labeled bin so that one of the prep lab staff can check them and make any necessary repairs.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Extra wetting caps are available in each window, these are the little bottles that the probe tips are stored in.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">We also have extra storage solution, the liquid that goes into the wetting cap, in each window if needed.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#C00000;mso-ligatures:none">Other Important Information</span></b><span style="font-family:"Buckeye Sans 2";color:#C00000;mso-ligatures:none">-</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">Carts have wheels</span></b><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"> </span></b><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none">I’ve seen some folks carrying bottles over to carts. Remember that our carts have wheels and can very easily be pushed over to where they are most useful.</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:#212121;mso-ligatures:none"> </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:black;background:white;mso-ligatures:none">Best, </span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Buckeye Sans 2";color:black;background:white;mso-ligatures:none">Tyler</span><span style="color:#212121;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:"Buckeye Sans 2";color:#BB0000;background:white;mso-ligatures:none"> </span></b><span style="font-family:"Buckeye Sans 2";color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:11.25pt;background:white"><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><img border="0" width="221" height="32" style="width:2.302in;height:.3333in" id="Picture_x0020_1" src="cid:image001.png@01DA59AD.634D8550" alt="The Ohio State University"><br>
<br>
</span><b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#BA0C2F;background:white;mso-ligatures:none">Tyler Weaver</span></b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><br>
Instructional Lab Supervisor<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:11.25pt;background:white"><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none">General Chemistry Prep Lab Manager<br>
<br>
</span><b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#BA0C2F;mso-ligatures:none">The Ohio State University</span></b><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><br>
Department of Chemistry and Biochemistry<br>
280E Celeste Lab<br>
120 W. 18th Ave., Columbus, OH 43210<br>
(614) 688-3929 Office<br>
</span><span style="color:black"><a href="mailto:weaver.646@osu.edu" title="mailto:weaver.646@osu.edu"><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#BA0C2F;background:white;mso-ligatures:none">weaver.646@osu.edu</span></a></span><span style="font-size:9.0pt;font-family:"Buckeye Sans 2";color:#3F4443;mso-ligatures:none"><br>
<br>
Pronouns: he/him/his<br>
<br>
<i>Please do not feel obliged to read or reply to my messages outside of your normal working hours.</i></span></p>
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