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<channel><title><![CDATA[&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Riske Science - IB Chem Blog]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog]]></link><description><![CDATA[IB Chem Blog]]></description><pubDate>Mon, 24 Jun 2024 20:37:14 -0700</pubDate><generator>Weebly</generator><item><title><![CDATA[May 03rd, 2016]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/may-03rd-2016]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/may-03rd-2016#comments]]></comments><pubDate>Tue, 03 May 2016 16:43:42 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/may-03rd-2016</guid><description><![CDATA[Two things,First Remember we have a speaker comming to sunset tonight. 6pm in the auditorium Bill Bradburry will be talking abou thte science and policies of climate change.Second here is the super comprehensive ppt for option D.&#8203;   	 		 			 				 					 						    topic_d1_ppt.pptxFile Size:  4010 kbFile Type:   pptxDownload File      					 								 					 						    topic_d2_ppt.pptxFile Size:  2566 kbFile Type:   pptxDownload File      					 								 					 						    topic_d3_ppt.pptxFile Siz [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">Two things,<br /><br />First Remember we have a speaker comming to sunset tonight. 6pm in the auditorium Bill Bradburry will be talking abou thte science and policies of climate change.<br /><br />Second here is the super comprehensive ppt for option D.<br />&#8203;</div>  <div><div class="wsite-multicol"><div class="wsite-multicol-table-wrap" style="margin:0 -15px;"> 	<table class="wsite-multicol-table"> 		<tbody class="wsite-multicol-tbody"> 			<tr class="wsite-multicol-tr"> 				<td class="wsite-multicol-col" style="width:33.333333333333%; padding:0 15px;"> 					 						  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d1_ppt.pptx"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> topic_d1_ppt.pptx</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>4010 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> pptx</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d1_ppt.pptx" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>   					 				</td>				<td class="wsite-multicol-col" style="width:33.333333333333%; padding:0 15px;"> 					 						  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d2_ppt.pptx"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> topic_d2_ppt.pptx</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>2566 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> pptx</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d2_ppt.pptx" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>   					 				</td>				<td class="wsite-multicol-col" style="width:33.333333333333%; padding:0 15px;"> 					 						  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d3_ppt.pptx"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> topic_d3_ppt.pptx</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>5195 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> pptx</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d3_ppt.pptx" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>   					 				</td>			</tr> 		</tbody> 	</table> </div></div></div>  <div><div class="wsite-multicol"><div class="wsite-multicol-table-wrap" style="margin:0 -15px;"> 	<table class="wsite-multicol-table"> 		<tbody class="wsite-multicol-tbody"> 			<tr class="wsite-multicol-tr"> 				<td class="wsite-multicol-col" style="width:33.333333333333%; padding:0 15px;"> 					 						  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d4_ppt.pptx"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> topic_d4_ppt.pptx</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>5293 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> pptx</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d4_ppt.pptx" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>   					 				</td>				<td class="wsite-multicol-col" style="width:33.333333333333%; padding:0 15px;"> 					 						  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d5_ppt.pptx"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> topic_d5_ppt.pptx</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>2116 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> pptx</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d5_ppt.pptx" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>   					 				</td>				<td class="wsite-multicol-col" style="width:33.333333333333%; padding:0 15px;"> 					 						  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d6_ppt.pptx"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> topic_d6_ppt.pptx</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>2466 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> pptx</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/topic_d6_ppt.pptx" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>   					 				</td>			</tr> 		</tbody> 	</table> </div></div></div>]]></content:encoded></item><item><title><![CDATA[April 27th, 2016]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/april-27th-2016]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/april-27th-2016#comments]]></comments><pubDate>Wed, 27 Apr 2016 21:01:21 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/april-27th-2016</guid><description><![CDATA[Here is the ppt for D2    aspirin_and_penicilin.pptFile Size:  2628 kbFile Type:   pptDownload File    [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">Here is the ppt for D2</div>  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/aspirin_and_penicilin.ppt"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> aspirin_and_penicilin.ppt</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>2628 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> ppt</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/aspirin_and_penicilin.ppt" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>]]></content:encoded></item><item><title><![CDATA[April 22nd, 2016]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/april-22nd-2016]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/april-22nd-2016#comments]]></comments><pubDate>Fri, 22 Apr 2016 15:11:59 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/april-22nd-2016</guid><description><![CDATA[Here is the ppt from D1&#8203;Here are some study questions for section D1.&#8203;    drugs_and_medicines-intro.pptFile Size:  2976 kbFile Type:   pptDownload File     			  			  			 			 			 			 			 [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">Here is the ppt from D1<br /><br />&#8203;Here are some study questions for section D1.<br /><br />&#8203;</div>  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/drugs_and_medicines-intro.ppt"><img src="//www.weebly.com/weebly/images/file_icons/xls.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> drugs_and_medicines-intro.ppt</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>2976 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> ppt</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/drugs_and_medicines-intro.ppt" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>  <div class="wsite-scribd">			  			  			 			<div id="doc_310086120" style="background-color:#fff"></div> 			 			 			</div>]]></content:encoded></item><item><title><![CDATA[April 14th, 2016]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/april-14th-2016]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/april-14th-2016#comments]]></comments><pubDate>Thu, 14 Apr 2016 15:16:11 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/april-14th-2016</guid><description><![CDATA[Ibuprofen H NMR&nbsp;with a lovely explanationTry to get more form the CU Boulder website if you can. The site was down when I triedIbuprofen MSSpectral Analysis Practice Problems_&nbsp;&nbsp;Other practice problemsMore practice problems&nbsp;DO THIS SET FOR HOMEWORK OVER THE WEEKEND. [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;"><a target="_blank" href="http://chemnmr.colorado.edu/moreinfo/ibuprofen.html">Ibuprofen H NMR</a>&nbsp;with a lovely explanation<br />Try to get more form the CU Boulder website if you can. The site was down when I tried<br /><br /><a target="_blank" href="http://webbook.nist.gov/cgi/cbook.cgi?ID=C15687271&amp;Mask=200">Ibuprofen MS</a><br /><br /><a target="_blank" href="http://www.chem.ucla.edu/~webspectra/">Spectral Analysis Practice Problems_</a>&nbsp;&nbsp;<br /><br /><a href="http://www.chem.uci.edu/~jsnowick/organicspectroscopy/" target="_blank">Other practice problems</a><br /><br /><a target="_blank" href="http://www.mhhe.com/physsci/chemistry/carey/student/olc/graphics/carey04oc/ref/ch13prob.html">More practice problems</a>&nbsp;DO THIS SET FOR HOMEWORK OVER THE WEEKEND.<br /><br /><br /></div>]]></content:encoded></item><item><title><![CDATA[March 31st, 2016]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/march-31st-2016]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/march-31st-2016#comments]]></comments><pubDate>Thu, 31 Mar 2016 16:49:26 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/march-31st-2016</guid><description><![CDATA[Below is the link to the NOS article summary guidelines and rubric. Be sure to use the rubric when doing your reviews.    ib_chemistry_nos_article_summary_guidelines.docxFile Size:  86 kbFile Type:   docxDownload File    [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">Below is the link to the NOS article summary guidelines and rubric. Be sure to use the rubric when doing your reviews.</div>  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/ib_chemistry_nos_article_summary_guidelines.docx"><img src="//www.weebly.com/weebly/images/file_icons/rtf.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> ib_chemistry_nos_article_summary_guidelines.docx</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>86 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> docx</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/ib_chemistry_nos_article_summary_guidelines.docx" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>]]></content:encoded></item><item><title><![CDATA[February 29th, 2016]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/february-29th-2016]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/february-29th-2016#comments]]></comments><pubDate>Mon, 29 Feb 2016 15:48:21 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/february-29th-2016</guid><description><![CDATA[It sounds like the link to the simulations isn't great so here is a link that I know will work.Just scroll through the blog and there are lots of links to a variety of simulations including the ones you need.Electrochem Simulation Link [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">It sounds like the link to the simulations isn't great so here is a link that I know will work.<br />Just scroll through the blog and there are lots of links to a variety of simulations including the ones you need.<br /><br /><a href="http://group.chem.iastate.edu/Greenbowe/html%20%20files/resrch-simanim-content.html">Electrochem Simulation Link</a></div>]]></content:encoded></item><item><title><![CDATA[November 24th, 2015]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/november-24th-2015]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/november-24th-2015#comments]]></comments><pubDate>Tue, 24 Nov 2015 15:12:21 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/november-24th-2015</guid><description><![CDATA[Have a lovely break!! Here are a few notes for you to consider.First for the fight club lab, I am going to postpone the due date until the Friday after we get back, with that said I still think you should get through your calculations and work on writing your analysis (which isn't really going to be that long) The thing we are missing is the treatment of the uncertainty in our calculations and I really want a chance to go over that with you. You could look in Ch.11 and just follow the rules list [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">Have a lovely break!! Here are a few notes for you to consider.<br /><ul><li>First for the fight club lab, I am going to postpone the due date until the Friday after we get back, with that said I still think you should get through your calculations and work on writing your analysis (which isn't really going to be that long) The thing we are missing is the treatment of the uncertainty in our calculations and I really want a chance to go over that with you. You could look in Ch.11 and just follow the rules listed there and I am sure you could figure it out, so if you want to get it done over break go for it but we will be having a short discussion of uncertainty in calculations next class.</li><li>Second, you should finish the questions from topic 5.1, we will be having a quiz that will cover the calculation side of that section when we get back from break. Also reading through and beginning your R&amp;R notes for 5.2 and 5.3 would be a good idea as we will need to be able to jump into that content as soon as we are back. We will be covering both of those sections on Tues/Wed and then doing our heat of combustion lab on THur/Fri.</li><li>And lastly we will finally be doing our notebook check the week after break, so be ready for that.&nbsp;</li><li>and one more thing, make sure you are getting your article summaries and videos in. You should have two of your articles in before christmas break.</li></ul>All that said, please do have a lovely break.<br /></div>]]></content:encoded></item><item><title><![CDATA[November 06th, 2015]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/november-06th-2015]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/november-06th-2015#comments]]></comments><pubDate>Fri, 06 Nov 2015 15:33:06 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/november-06th-2015</guid><description><![CDATA[HW. Study topics 2-4 +10.1 for the unit test next week. I would recommend checking out some of the extra resource videos like Thornley, just as a nice overview review and then also doing questions from the end of the topics. Also, using those Understandings and Applications &amp; Skills from the homework/front of each section is a great study strategy. Remember working with other people is also a great strategy.This is the first test that will have a large impact on your grade, so please get you [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">HW. Study topics 2-4 +10.1 for the unit test next week. I would recommend checking out some of the extra resource videos like Thornley, just as a nice overview review and then also doing questions from the end of the topics. Also, using those Understandings and Applications &amp; Skills from the homework/front of each section is a great study strategy. Remember working with other people is also a great strategy.<br /><br />This is the first test that will have a large impact on your grade, so please get yourself prepared.&nbsp;<br /><br />We will have a review day on Mon/Tues so please come with any questions you might have.</div>]]></content:encoded></item><item><title><![CDATA[October 26th, 2015]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/october-26th-2015]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/october-26th-2015#comments]]></comments><pubDate>Mon, 26 Oct 2015 21:56:23 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/october-26th-2015</guid><description><![CDATA[HI all, I forgot to mention in class today that we are having our group 4 informational/planning meetings this week. Tuesday and Thursday during AT in the auditorium. These meetings are not optional. The group 4 project is required to pass any IB science class. See you tomorrow afternoon!Also here is the information for posting your exploration write ups on turnitin.Period 1: ID#: 11013934, &nbsp; password: ibp1 &nbsp; &nbsp; &nbsp; FIXED!!! SORRY.period 4: ID#: 11013950, &nbsp; password: ibp4Pl [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">HI all, I forgot to mention in class today that we are having our group 4 informational/planning meetings this week. Tuesday and Thursday during AT in the auditorium. These meetings are not optional. The group 4 project is required to pass any IB science class. See you tomorrow afternoon!<br /><br />Also here is the information for posting your exploration write ups on turnitin.<br /><br /><strong>Period 1: ID#: 11013934, &nbsp; password: ibp1 &nbsp; &nbsp; &nbsp; FIXED!!! SORRY.</strong><br /><br />period 4: ID#: 11013950, &nbsp; password: ibp4<br /><br />Please make sure you sign up for the correct course. Remember they are due by 5pm on Tuesday.</div>  <div class="paragraph" style="text-align:left;"><br />Also below is the key to the organic nomenclature packet we have been working on.</div>  <div><div style="margin: 10px 0 0 -10px"> <a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/organic_nomenclature_key.pdf"><img src="//www.weebly.com/weebly/images/file_icons/pdf.png" width="36" height="36" style="float: left; position: relative; left: 0px; top: 0px; margin: 0 15px 15px 0; border: 0;" /></a><div style="float: left; text-align: left; position: relative;"><table style="font-size: 12px; font-family: tahoma; line-height: .9;"><tr><td colspan="2"><b> organic_nomenclature_key.pdf</b></td></tr><tr style="display: none;"><td>File Size:  </td><td>468 kb</td></tr><tr style="display: none;"><td>File Type:  </td><td> pdf</td></tr></table><a href="https://www.riskescience.com/uploads/1/1/0/7/11070410/organic_nomenclature_key.pdf" style="font-weight: bold;">Download File</a></div> </div>  <hr style="clear: both; width: 100%; visibility: hidden"></hr></div>]]></content:encoded></item><item><title><![CDATA[October 24th, 2015]]></title><link><![CDATA[https://www.riskescience.com/ib-chem-blog/october-24th-2015]]></link><comments><![CDATA[https://www.riskescience.com/ib-chem-blog/october-24th-2015#comments]]></comments><pubDate>Sat, 24 Oct 2015 15:39:15 GMT</pubDate><category><![CDATA[Uncategorized]]></category><guid isPermaLink="false">https://www.riskescience.com/ib-chem-blog/october-24th-2015</guid><description><![CDATA[Hi all, I'm so sorry for my illness and absence. I am extending the due date for the exploration lab to tuesday. I'll get the turnitin assignment set up on Monday. Thanks. [...] ]]></description><content:encoded><![CDATA[<div class="paragraph" style="text-align:left;">Hi all, I'm so sorry for my illness and absence. I am extending the due date for the exploration lab to tuesday. I'll get the turnitin assignment set up on Monday. Thanks.</div>]]></content:encoded></item></channel></rss>