tag:blogger.com,1999:blog-69601152990342756772024-03-06T01:10:02.816-08:00Yalla Sciencechemical science
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chemistry newsmohttp://www.blogger.com/profile/01892867005092137986noreply@blogger.comBlogger10125tag:blogger.com,1999:blog-6960115299034275677.post-21346112827895917332016-04-11T22:17:00.001-07:002016-04-11T22:17:02.863-07:00good<div dir='ltr'><font size="3" style="font-size:12pt;" color="#5133AB"><b><br id="FontBreak"></b></font><br>hi<br><div><span style="color:rgb(34, 34, 34);font-family:arial, sans-serif;font-size:10pt;background-color:rgb(255, 255, 255);"><br></span></div><span style="color:rgb(34, 34, 34);font-family:arial, sans-serif;font-size:10pt;background-color:rgb(255, 255, 255);">Regards,</span><br style="color:rgb(34, 34, 34);font-family:arial, sans-serif;font-size:small;background-color:rgb(255, 255, 255);"><b style="color:rgb(34, 34, 34);font-family:arial, sans-serif;font-size:small;background-color:rgb(255, 255, 255);">M. Elsenety</b><span style="color:rgb(34, 34, 34);font-family:arial, sans-serif;font-size:10pt;background-color:rgb(255, 255, 255);"> | </span><span style="color:rgb(34, 34, 34);font-family:arial, sans-serif;background-color:rgb(255, 255, 255);"><font size="2">m.elsenety@outlook.com</font></span><div><span style="color:rgb(34, 34, 34);font-family:arial, sans-serif;background-color:rgb(255, 255, 255);"><font size="2"><br></font></span></div> </div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-75195716785187459302014-09-13T03:58:00.002-07:002014-09-13T03:58:26.341-07:00Chemistry Lab software<div dir="rtl" style="text-align: right;" trbidi="on">
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for free software to chemistry lab</div>
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you can download this software from here</div>
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<a href="http://adf.ly/s0uU6" rel="nofollow" target="_blank">Download chemistry lab software</a></div>
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Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-53592534506285608442014-09-13T03:53:00.003-07:002014-09-13T03:55:01.396-07:00how to write equations on word <div dir="rtl" style="text-align: right;" trbidi="on">
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how to write chemical equations on word 2003,2007,2010,2013</div>
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Program Assistant to write equations on word</div>
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you can write chemical equations on word easy by this assistant program</div>
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<a href="http://adf.ly/s0uPj" rel="nofollow" target="_blank">Download software</a></div>
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Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-85039690652875796642014-04-11T12:57:00.000-07:002014-04-11T12:57:00.904-07:00Reflection mirrors physics<div dir="rtl" style="text-align: right;" trbidi="on">
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reflection mirrors physics<br />
In this flash can you learn more about reflection mirrors physics, The Law of Reflection by simple flash of reflection mirrors physics</div>
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When a ray of light strikes a plane mirror, the light ray reflects off the mirror. Reflection involves a change in direction of the light ray.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjygwta-OQMARt6hrhbONsBIPUKUMMRdV-mGfn34FPT40sUlMo530cGHpw3UbaORnsPERA0iSUp7F1S9Hfzpyaj3WJ7aJZ6Cl42-ZpdkLaUz0KNF4lM8zwh6iXklTlVVNN1-MyFVUibmMGa/s1600/Reflection+mirrors+physics.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="reflection mirrors physics In this flash can you learn more about reflection mirrors physics, The Law of Reflection by simple flash of reflection mirrors physics" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjygwta-OQMARt6hrhbONsBIPUKUMMRdV-mGfn34FPT40sUlMo530cGHpw3UbaORnsPERA0iSUp7F1S9Hfzpyaj3WJ7aJZ6Cl42-ZpdkLaUz0KNF4lM8zwh6iXklTlVVNN1-MyFVUibmMGa/s1600/Reflection+mirrors+physics.jpg" title="reflection mirrors physics In this flash can you learn more about reflection mirrors physics, The Law of Reflection by simple flash of reflection mirrors physics" /></a></div>
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The convention used to express the direction of a light ray is to indicate the angle which the light ray makes with a normal line drawn to the surface of the mirror. The angle of incidence is the angle between this normal line and the incident ray; the angle of reflection is the angle between this normal line and the reflected ray. by simple flash of reflection mirrors physics According to the law of reflection, the angle of incidence equals the angle of reflection.<br />
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These concepts are illustrated in the animation flash below.</div>
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<embed height="400" pluginspage=" http://www.macromedia.com/go/getflashplayer" src="http://www.al-ostath.net/contents/cardsm/148.swf" style="color: #252525; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 21px;" type="application/x-shockwave-flash" width="600"></embed>
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</div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com1tag:blogger.com,1999:blog-6960115299034275677.post-4674784554904046532014-04-11T06:12:00.001-07:002014-04-11T12:13:03.928-07:00reaction of magnesium Mg with hydrochloric acid HCl<div dir="rtl" style="text-align: right;" trbidi="on">
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In this flash can you learn more about reaction of magnesium with hydrochloric acid, reaction of magnesium with hydrochloric acid exothermic,reaction of magnesium with hydrochloric acid experiment,reaction of magnesium with hydrochloric acid equation by simple flash of reaction of magnesium Mg with hydrochloric acid HCl </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAegrYlQD4KvZS21ORCHnMsBKSdQjWyMLT3uvqG4v2Bm51z6a5fETWcVQPAHtlGaFKHxXWEvCURuEUmO_am5O6-oMK21OvV_uPCclRx49B1DtB2IUh9gP-b3JpuwnkDQSyPpouSO7HLuOu/s1600/reaction+of+magnesium+Mg+with+hydrochloric+acid+HCl.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAegrYlQD4KvZS21ORCHnMsBKSdQjWyMLT3uvqG4v2Bm51z6a5fETWcVQPAHtlGaFKHxXWEvCURuEUmO_am5O6-oMK21OvV_uPCclRx49B1DtB2IUh9gP-b3JpuwnkDQSyPpouSO7HLuOu/s1600/reaction+of+magnesium+Mg+with+hydrochloric+acid+HCl.gif" /></a></div>
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Mg + 2HCl = MgCl2 +H2
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Adding magnesium metal to hydrochloric acid produces hydrogen gas. The magnesium dissolves to form magnesium chloride, MgCl<sub>2</sub>.</div>
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<embed height="400" pluginspage=" http://www.macromedia.com/go/getflashplayer" src="http://www.al-ostath.net/contents/cardsm/270.swf" style="color: #252525; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 21px;" type="application/x-shockwave-flash" width="600"></embed></div>
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<br /></div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-90639674537944837862014-04-11T02:18:00.002-07:002014-04-11T12:15:47.875-07:003d atom model <div dir="rtl" style="text-align: right;" trbidi="on">
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Three dimensional representation of the atom 3D </div>
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You can see the three-dimensional representation of the atom with this wonderful flash Chemical </div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhWzHjh8Yw9dFAh-3_IyBdkF_KKXgQujq1Nc9HY8PB0H3XdZSXgXtNnGvbMcptvKn68pMSM_v7-25PeTEq9U3JWZZ1VyHH0o8hyphenhyphenGMbPANWSJ4J12cAkz94p1iWj6Uu4VpmEIWY0Y3QOyHPr/s1600/3d+atom+model.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="3d atom model,3d atom model ideas,3d atom model project" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhWzHjh8Yw9dFAh-3_IyBdkF_KKXgQujq1Nc9HY8PB0H3XdZSXgXtNnGvbMcptvKn68pMSM_v7-25PeTEq9U3JWZZ1VyHH0o8hyphenhyphenGMbPANWSJ4J12cAkz94p1iWj6Uu4VpmEIWY0Y3QOyHPr/s1600/3d+atom+model.jpg" title="3d atom model,3d atom model ideas,3d atom model project" /></a></div>
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Through this three-dimensional representation of the atom will be seen from all directions
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3D atom</div>
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<embed height="400" pluginspage=" http://www.macromedia.com/go/getflashplayer" src="http://faculty.ksu.edu.sa/ALKHULAIWI/DocLib2/atom.swf" style="color: #252525; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 21px;" type="application/x-shockwave-flash" width="600"></embed></div>
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</div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-33265190239655080592014-04-10T12:18:00.001-07:002014-04-11T12:13:55.022-07:00Atomic absorption spectroscopy AAS <div dir="rtl" style="text-align: right;" trbidi="on">
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In this flash can you learn more about Atomic absorption spectroscopy, theory,principle,applications,instrumentation,advantages and disadvantages by simple flash Atomic absorption spectroscopy AAS flash</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3r1QvK5NhUIaYYUFkPeYYVw0_B4alAXRlZTlVWsyZXS_1hCfzB_BFuJPXg44pDWNCWtpzydPvnkIoKONrWTZJMrgHFEv4Xg8V42PJJIn6XOR3gmugGn0tKo80IV_08W8I8fPhHV7vPi0E/s1600/Atomic_absorption_spectroscopy-ASS.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Atomic absorption spectroscopy,atomic absorption spectroscopy instrumentation,atomic absorption spectroscopy theory,atomic absorption spectroscopy principle" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3r1QvK5NhUIaYYUFkPeYYVw0_B4alAXRlZTlVWsyZXS_1hCfzB_BFuJPXg44pDWNCWtpzydPvnkIoKONrWTZJMrgHFEv4Xg8V42PJJIn6XOR3gmugGn0tKo80IV_08W8I8fPhHV7vPi0E/s1600/Atomic_absorption_spectroscopy-ASS.jpg" title="Atomic absorption spectroscopy,atomic absorption spectroscopy instrumentation,atomic absorption spectroscopy theory,atomic absorption spectroscopy principle" /></a></div>
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Atomic absorption spectroscopy: is a spectro analytical procedure for the determination quantitative of chemical elements using the absorption of optical radiation (light) by free atoms in the gaseous state.</div>
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In analytical chemistry the technique is used for determining the concentration of a particular element in a sample to be analyzed. </div>
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Atomic absorption spectroscopy AAS flash is very simple</div>
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AAS can be used to determine over 70 different elements in solution or directly in solid samples used in pharmacology, biophysics and toxicology research.</div>
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show flash of Atomic absorption spectroscopy </div>
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<embed height="400" pluginspage=" http://www.macromedia.com/go/getflashplayer" src="http://faculty.ksu.edu.sa/ALKHULAIWI/DocLib2/AT.AB.SPECTRYSCOPY.swf" style="color: #252525; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; line-height: 21px;" type="application/x-shockwave-flash" width="600"></embed></div>
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</div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-84929111057164434702014-04-10T11:57:00.001-07:002014-04-11T12:14:31.532-07:00advanced gas laws<div dir="rtl" style="text-align: right;" trbidi="on">
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In this flash can you learn more about advanced gas laws by simple flash advanced gas laws</div>
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Gases have neither fixed volume nor shape.<br />
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We have three variables by which we measure gases: pressure, volume, and temperature. Pressure is measured as force per area.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXEr_haQA970SPHFzGTwYZ0-312N94prUHCSU7byiXD19ueJ0IFeaDhRRO4Ey0oAzggwjpbt7VjBZQz6H-iKFqr5_bx9FLvpflyjh05_chSVqc8_b-59C45dQeL2jMFu2zizjgF7CYnAHJ/s1600/advanced+gas+laws.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgXEr_haQA970SPHFzGTwYZ0-312N94prUHCSU7byiXD19ueJ0IFeaDhRRO4Ey0oAzggwjpbt7VjBZQz6H-iKFqr5_bx9FLvpflyjh05_chSVqc8_b-59C45dQeL2jMFu2zizjgF7CYnAHJ/s1600/advanced+gas+laws.jpg" /></a></div>
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The standard SI unit for pressure is the pascal (Pa). However, atmospheres (atm) and several other units are commonly used. The table below shows the conversions between these units.</div>
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you can learn advanced gas laws by this flash</div>
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<embed height="400" pluginspage=" http://www.macromedia.com/go/getflashplayer" src="http://faculty.ksu.edu.sa/ALKHULAIWI/DocLib2/AdvGasLaws.swf" type="application/x-shockwave-flash" width="600"></embed>
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</div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-16920203073148165252014-04-10T11:41:00.002-07:002014-04-11T12:14:57.997-07:00Acid Base equilibrium <div dir="rtl" style="text-align: right;" trbidi="on">
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In this flash can you learn more about acid base equilibrium questions by simple flash</div>
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Acid-base equilibria</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKKvIOIrSe0PE0jZXNfYS7VFPkoudhw6TUgMTTOU6lNHZcLM3AaT3wARAqX6Re4lguWkqScgTknAp2zYBL9ZY6SZ2G0_ENAqzjLggYt7Z7K1SsWrV2DujnDrJBXbpkox-wwlbtsYbrUZQg/s1600/Acid+Base+equilibrium.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Acid Base equilibrium,acid base equilibrium problems,acid base equilibrium practice problems,acid base equilibrium questions" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiKKvIOIrSe0PE0jZXNfYS7VFPkoudhw6TUgMTTOU6lNHZcLM3AaT3wARAqX6Re4lguWkqScgTknAp2zYBL9ZY6SZ2G0_ENAqzjLggYt7Z7K1SsWrV2DujnDrJBXbpkox-wwlbtsYbrUZQg/s1600/Acid+Base+equilibrium.jpg" height="200" title="Acid Base equilibrium,acid base equilibrium problems,acid base equilibrium practice problems,acid base equilibrium questions" width="186" /></a></div>
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Acid-base reactions</div>
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We are going to be working with acid-base equilibria in aqueous solution, and we will use the </div>
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Brønsted-Lowry definitions that an acid is a source of H+ and a base is an acceptor of H+.</div>
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Flash of Acid Base equilibrium </div>
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</div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com0tag:blogger.com,1999:blog-6960115299034275677.post-7708669168084787342014-04-10T11:16:00.003-07:002014-04-11T12:15:17.813-07:00equilibrium chemistry equations <div dir="rtl" style="text-align: right;" trbidi="on">
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Educational simulation for training and exercise on the weight of equilibrium equations in a simplified manner and easy access to high school student who weigh way chemistry equations<br />
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Through this hands-on equilibrium chemistry equations will learn the weight of chemical equations in an easy<br />
and useful<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhuAO8GnKPQOqNwdebMCtyv33uwGaa_2uxwJQLLZWPgNWXp7FeeWXB6_CrfAaeMjHfYiS7giCxfzyScdOeAnz1n5H_bV3S5jTsl-O1u6wkroA4KB_qitYWu-GBlvv_MaFU25DhJCleNVZcp/s1600/equilibrium+chemical+equation.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="you can learn -equilibrium chemistry equations equilibrium chemical equation equilibrium reaction equation" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhuAO8GnKPQOqNwdebMCtyv33uwGaa_2uxwJQLLZWPgNWXp7FeeWXB6_CrfAaeMjHfYiS7giCxfzyScdOeAnz1n5H_bV3S5jTsl-O1u6wkroA4KB_qitYWu-GBlvv_MaFU25DhJCleNVZcp/s1600/equilibrium+chemical+equation.jpg" title="you can learn -equilibrium chemistry equations equilibrium chemical equation equilibrium reaction equation" /></a></div>
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you can learn<br />
equilibrium chemistry equations</div>
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equilibrium chemical equation</div>
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equilibrium reaction equation</div>
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equilibrium reaction formula</div>
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A lot of students from the first High School and rows of different language schools find it difficult to teach weight chemical equations for many reasons</div>
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</div>Anonymoushttp://www.blogger.com/profile/08971618321499477701noreply@blogger.com1