tag:blogger.com,1999:blog-81683328080819859722024-03-05T05:57:29.694-08:00nongrainnongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.comBlogger15125tag:blogger.com,1999:blog-8168332808081985972.post-68629937131571553132011-09-01T00:08:00.000-07:002011-09-01T01:09:00.811-07:00กิจกรวันแม่<p style="visibility:visible;"><object type="application/x-shockwave-flash" data="http://widget-04.slide.com/widgets/slideticker.swf" height="320" width="426" style="width:426px;height:320px"><param name="movie" value="http://widget-04.slide.com/widgets/slideticker.swf" /><param name="quality" value="high" /><param name="scale" value="noscale" /><param name="salign" value="l" /><param name="wmode" value="transparent"/> <param name="flashvars" value="cy=ms&il=1&channel=1297036692710913028&site=widget-04.slide.com"/></object><p style="white-space:nowrap"><a href="http://www.slide.com/pivot?cy=ms&at=un&id=1297036692710913028&map=1" target="_blank"><img 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flashvars="cy=bb&il=1&channel=3098476543678813433&site=widget-f9.slide.com" style="width:400px;height:320px" name="flashticker" align="middle"></embed><div style="width:400px;text-align:left;"><a href="http://www.slide.com/pivot?cy=bb&at=un&id=3098476543678813433&map=1" target="_blank"><img src="http://widget-f9.slide.com/p1/3098476543678813433/bb_t011_v000_s0un_f00/images/xslide1.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3098476543678813433&map=2" target="_blank"><img src="http://widget-f9.slide.com/p2/3098476543678813433/bb_t011_v000_s0un_f00/images/xslide2.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3098476543678813433&map=F" target="_blank"><img src="http://widget-f9.slide.com/p4/3098476543678813433/bb_t011_v000_s0un_f00/images/xslide42.gif" border="0" ismap="ismap" /></a></div></div>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-69428981337472600402010-08-15T08:24:00.000-07:002010-08-15T08:27:59.915-07:00น้องเรนพาเที่ยว<div><embed src="http://widget-26.slide.com/widgets/slideticker.swf" type="application/x-shockwave-flash" quality="high" scale="noscale" salign="l" wmode="transparent" flashvars="cy=bb&il=1&channel=3314649325791261734&site=widget-26.slide.com" style="width:400px;height:320px" name="flashticker" align="middle"></embed><div style="width:400px;text-align:left;"><a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325791261734&map=1" target="_blank"><img src="http://widget-26.slide.com/p1/3314649325791261734/bb_t028_v000_s0un_f00/images/xslide1.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325791261734&map=2" target="_blank"><img src="http://widget-26.slide.com/p2/3314649325791261734/bb_t028_v000_s0un_f00/images/xslide2.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325791261734&map=F" target="_blank"><img src="http://widget-26.slide.com/p4/3314649325791261734/bb_t028_v000_s0un_f00/images/xslide42.gif" border="0" ismap="ismap" /></a></div></div>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-15607436374872116772010-08-14T22:09:00.000-07:002010-08-14T22:10:44.561-07:00แสดงความยินดีกับคุณพ่อคนเก่ง<div><embed src="http://widget-7d.slide.com/widgets/slideticker.swf" type="application/x-shockwave-flash" quality="high" scale="noscale" salign="l" wmode="transparent" flashvars="cy=bb&il=1&channel=3314649325791257469&site=widget-7d.slide.com" style="width:400px;height:320px" name="flashticker" align="middle"></embed><div style="width:400px;text-align:left;"><a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325791257469&map=1" target="_blank"><img src="http://widget-7d.slide.com/p1/3314649325791257469/bb_t021_v000_s0un_f00/images/xslide1.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325791257469&map=2" target="_blank"><img src="http://widget-7d.slide.com/p2/3314649325791257469/bb_t021_v000_s0un_f00/images/xslide2.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325791257469&map=F" target="_blank"><img src="http://widget-7d.slide.com/p4/3314649325791257469/bb_t021_v000_s0un_f00/images/xslide42.gif" border="0" ismap="ismap" /></a></div></div>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-14716002822375393202010-02-07T21:20:00.000-08:002010-02-07T21:25:00.555-08:0060 ปีโรงเรียนภูเขียว<div><embed src="http://widget-09.slide.com/widgets/slideticker.swf" type="application/x-shockwave-flash" quality="high" scale="noscale" salign="l" wmode="transparent" flashvars="cy=bb&il=1&channel=3314649325786496009&site=widget-09.slide.com" style="width:400px;height:320px" name="flashticker" align="middle"></embed><div style="width:400px;text-align:left;"><a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325786496009&map=1" target="_blank"><img src="http://widget-09.slide.com/p1/3314649325786496009/bb_t000_v000_s0un_f00/images/xslide1.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325786496009&map=2" target="_blank"><img src="http://widget-09.slide.com/p2/3314649325786496009/bb_t000_v000_s0un_f00/images/xslide2.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=bb&at=un&id=3314649325786496009&map=F" target="_blank"><img src="http://widget-09.slide.com/p4/3314649325786496009/bb_t000_v000_s0un_f00/images/xslide42.gif" border="0" ismap="ismap" /></a></div></div>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-91711826274864863352009-09-02T23:11:00.000-07:002009-09-02T23:13:46.433-07:00การแยกสาร<a href="http://www.lks.ac.th/student/kroo_su/chem11/sub05.html">การแยกสาร</a>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-32365502861035309972009-09-02T22:51:00.000-07:002009-09-02T22:57:48.334-07:00หน่วยและมมิติ<a href="http://pirun.ku.ac.th/~g4765306/introduction/unit_and_dimension.htm">การใช้หน่วยในระบบเอสไอ</a>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-17296337979992722152009-09-02T22:38:00.000-07:002009-09-02T22:40:13.624-07:00เลขนัยสำคัญ<a href="http://www.cmw.ac.th/elibrary/fileselibrary/Science/oraphin003/significant.html">เลขนัยสำคัญ</a>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-83890516535421670382009-08-18T01:05:00.000-07:002009-08-18T01:22:05.766-07:00กีฬาภายใน<p style="visibility:visible;"><object type="application/x-shockwave-flash" data="http://widget-94.slide.com/widgets/slideticker.swf" height="320" width="426" style="width:426px;height:320px"><param name="movie" value="http://widget-94.slide.com/widgets/slideticker.swf" /><param name="quality" value="high" /><param name="scale" value="noscale" /><param name="salign" value="l" /><param name="wmode" value="transparent"/> <param name="flashvars" value="cy=ms&il=1&channel=3098476543658046868&site=widget-94.slide.com"/></object><p style="white-space:nowrap"><a href="http://www.slide.com/pivot?cy=ms&at=un&id=3098476543658046868&map=1" target="_blank"><img src="http://widget-94.slide.com/p1/3098476543658046868/ms_t016_v000_s0un_f00/images/xslide1.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=ms&at=un&id=3098476543658046868&map=2" target="_blank"><img src="http://widget-94.slide.com/p2/3098476543658046868/ms_t016_v000_s0un_f00/images/xslide2.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=ms&at=un&id=3098476543658046868&map=F" target="_blank"><img src="http://widget-94.slide.com/p4/3098476543658046868/ms_t016_v000_s0un_f00/images/xslide42.gif" border="0" ismap="ismap" /></a></p></p>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com1tag:blogger.com,1999:blog-8168332808081985972.post-4670125787844068012009-08-18T00:39:00.000-07:002009-08-18T01:04:05.492-07:00วันแม่แห่งชาติ<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-_G-id4qSKySzSsHTp8Q8Seh4Y1koqS4uFn6C2mliBxtfmUIO7ey0Mwks8GAMB_iQKPYh1wfjqIZSNBDopCrAtszEwEpmhSrheK1CcgoPUXxxR5XH8fvy-asAJsd_qy_irDmTuhv65lM/s1600-h/DCAM0027.JPG"><img id="BLOGGER_PHOTO_ID_5371211359768687746" style="FLOAT: left; MARGIN: 0px 10px 10px 0px; WIDTH: 162px; CURSOR: hand; HEIGHT: 144px" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-_G-id4qSKySzSsHTp8Q8Seh4Y1koqS4uFn6C2mliBxtfmUIO7ey0Mwks8GAMB_iQKPYh1wfjqIZSNBDopCrAtszEwEpmhSrheK1CcgoPUXxxR5XH8fvy-asAJsd_qy_irDmTuhv65lM/s320/DCAM0027.JPG" border="0" /></a><br /><div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4g8AITy69nxM2j9jt4QpiJIufeys1o_4gMPZlBsiw_RoXiQjJvN54woenjm2BTS-o6VhUSBJaunkJEDkwhNB8sHBQ74zjYnnm74GwLrL9CMDkvc9ZoZ6WySAZbk6oDboLHWtjefPYyKU/s1600-h/DCAM0020.JPG"><img id="BLOGGER_PHOTO_ID_5371207698504528802" style="FLOAT: left; MARGIN: 0px 10px 10px 0px; WIDTH: 164px; CURSOR: hand; HEIGHT: 151px" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4g8AITy69nxM2j9jt4QpiJIufeys1o_4gMPZlBsiw_RoXiQjJvN54woenjm2BTS-o6VhUSBJaunkJEDkwhNB8sHBQ74zjYnnm74GwLrL9CMDkvc9ZoZ6WySAZbk6oDboLHWtjefPYyKU/s320/DCAM0020.JPG" border="0" /></a><br /><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDGtQKJ9wGmIusvPXq4CYDJ37l59RSwVVO0UkEzZsrZO8vecZnvvu05t8o8PYuaM8QyOhLQlvljd34OeUf3NF1O6M1aoB3iCtgQp97JQmyebXqWGZXrfhNqz5bTjR7hMR6A4zLOwra4gY/s1600-h/DCAM0006.JPG"><img id="BLOGGER_PHOTO_ID_5371206757663462290" style="FLOAT: left; MARGIN: 0px 10px 10px 0px; WIDTH: 175px; CURSOR: hand; HEIGHT: 127px" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDGtQKJ9wGmIusvPXq4CYDJ37l59RSwVVO0UkEzZsrZO8vecZnvvu05t8o8PYuaM8QyOhLQlvljd34OeUf3NF1O6M1aoB3iCtgQp97JQmyebXqWGZXrfhNqz5bTjR7hMR6A4zLOwra4gY/s320/DCAM0006.JPG" border="0" /></a><br />ร่วมกิจกรรมวันแม่</div>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-67286062443215258102009-08-18T00:23:00.000-07:002009-08-18T00:25:01.656-07:00เยี่ยมบ้านนักเรียน<p style="visibility:visible;"><object type="application/x-shockwave-flash" data="http://widget-15.slide.com/widgets/slideticker.swf" height="320" width="426" style="width:426px;height:320px"><param name="movie" value="http://widget-15.slide.com/widgets/slideticker.swf" /><param name="quality" value="high" /><param name="scale" value="noscale" /><param name="salign" value="l" /><param name="wmode" value="transparent"/> <param name="flashvars" value="cy=ms&il=1&channel=3098476543658043925&site=widget-15.slide.com"/></object><p style="white-space:nowrap"><a href="http://www.slide.com/pivot?cy=ms&at=un&id=3098476543658043925&map=1" target="_blank"><img src="http://widget-15.slide.com/p1/3098476543658043925/ms_t024_v000_s0un_f00/images/xslide1.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=ms&at=un&id=3098476543658043925&map=2" target="_blank"><img src="http://widget-15.slide.com/p2/3098476543658043925/ms_t024_v000_s0un_f00/images/xslide2.gif" border="0" ismap="ismap" /></a> <a href="http://www.slide.com/pivot?cy=ms&at=un&id=3098476543658043925&map=F" target="_blank"><img src="http://widget-15.slide.com/p4/3098476543658043925/ms_t024_v000_s0un_f00/images/xslide42.gif" border="0" ismap="ismap" /></a></p></p>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com1tag:blogger.com,1999:blog-8168332808081985972.post-83682500834670265162009-08-17T20:35:00.000-07:002009-08-17T20:38:36.223-07:00การไทเทรต<a href="http://web.ku.ac.th/schoolnet/snet5/index.html">การไทเทรต</a>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-532110277319652662009-08-16T21:40:00.000-07:002009-08-16T22:04:36.649-07:00ใบงานเรื่องกรด-เบส<a href="http://www.pec9.com/pec2007/cb/0c2006/chembook/c08.pdf">กรด-เบส</a>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-89774289471893750112009-08-14T00:51:00.000-07:002009-08-14T01:00:35.687-07:00ทฤษฎีกรด-เบสทฤษฎีกรด-เบส<span class="style4"><strong>ท</strong></span><span class="style4"><strong>ฤษฎีกรด - เบส</strong></span> <p> ในการที่จะให้นิยามของกรด- เบส และในการจำแนกสารต่างๆ ว่าเป็นกรดหรือเบสนั้นได้มีนักวิทยาศาสตร์ ได้ศึกษาและตั้งทฤษฎีกรด- เบส ขึ้นหลายทฤษฎีด้วยกัน ทฤษฎีกรด- เบสที่สำคัญมีดังนี้<br /> </p><span style="color: rgb(255, 255, 255);"><span class="style4"><strong><a name="2" id="2"></a></strong></span>ทฤ</span>อาร์เรเนียส เป็นนักวิทยาศาสตร์ชาวสวีเดน ได้ตั้งทฤษฎีกรด- เบส ในปี ค. ศ. 1887 ( พ. ศ. 2430) อาร์เรเนียสศึกษาสารที่ละลายน้ำ (Aqueous solution) และการนำไฟฟ้าของสารละลายนั้น เขาพบว่าสารอิเล็กโทรไลต์จะแตกตัวเป็นไอออน เมื่อละลายอยู่ในน้ำและให้นิยามกรดไว้ว่า <p> “<span class="style9"> กรด คือ</span> สารที่เมื่อละลายน้ำแล้วแตกตัวให้ไฮโดรเจนไอออน” เช่น</p> <p> HCl (g) <img src="http://www.il.mahidol.ac.th/e-media/acid-base/images/26.gif" width="62" height="29" /> H<sup>+</sup> (aq) + Cl<sup>-</sup> (aq)</p> <p> HClO<sub>4</sub>(l) <img src="http://www.il.mahidol.ac.th/e-media/acid-base/images/26.gif" width="62" height="29" /> H<sup>+</sup> (aq) + ClO<sub>4</sub><sup>-</sup> (aq)</p> <p> <span class="style10">“<strong> เบสคือ</strong> </span>สารที่เมื่อละลายน้ำแล้วแตกตัวให้ไฮดรอกไซด์ไอออน” เช่น</p> <p> NaOH (s) <img src="http://www.il.mahidol.ac.th/e-media/acid-base/images/26.gif" width="62" height="29" /> Na<sup>+</sup> (aq) + OH<sup>-</sup> (aq)</p> <p> KOH (s) <img src="http://www.il.mahidol.ac.th/e-media/acid-base/images/26.gif" width="62" height="29" /> K<sup>+</sup> (aq) + OH<sup>-</sup> (aq)</p><p><br /></p><p><a href="http://www.il.mahidol.ac.th/e-media/acid-base/C3jum11.htm">สืบค้นต่อ</a><br /></p><p><br /></p>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0tag:blogger.com,1999:blog-8168332808081985972.post-27303060043537410412009-08-14T00:34:00.000-07:002009-08-16T21:37:29.021-07:00น้องเรน<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbgiA3dtRPLYvnnOrhyXPIVCJ_n6IdImH407qEH3iDdvZD_lprV5jIuXKjBCZfXWU8yYr8M_ocojdz1ab0bngDAGE5-bWRL_UI_IaI_96HdQ_QUxpvTCVmWDjqEb8WymOUdicC_Ygz8VM/s1600-h/DCAM0105.JPG"><img id="BLOGGER_PHOTO_ID_5370787161833416754" style="FLOAT: left; MARGIN: 0px 10px 10px 0px; WIDTH: 320px; CURSOR: hand; HEIGHT: 240px" alt="" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgbgiA3dtRPLYvnnOrhyXPIVCJ_n6IdImH407qEH3iDdvZD_lprV5jIuXKjBCZfXWU8yYr8M_ocojdz1ab0bngDAGE5-bWRL_UI_IaI_96HdQ_QUxpvTCVmWDjqEb8WymOUdicC_Ygz8VM/s320/DCAM0105.JPG" border="0" /></a>nongrainhttp://www.blogger.com/profile/09922478908233713032noreply@blogger.com0