<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Fri, 10 Apr 2026 21:25:42 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/@bioysteem/rss" rel="self" type="application/rss+xml"/><item><title><![CDATA[Lesson #22 Source of carbohydrates]]></title><description><![CDATA[knowledge-1052010__480.jpg! Source of carbohydrates: Carbohydrates are the most abundant class of carbon containing compounds. They varied sources. Monosaccharides such as glucose, fructose and galactose]]></description><link>http://direct.ecency.com/wheat/@bioysteem/lesson-21-source-of-carbohydrates</link><guid isPermaLink="true">http://direct.ecency.com/wheat/@bioysteem/lesson-21-source-of-carbohydrates</guid><category><![CDATA[wheat]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Mon, 04 Jun 2018 15:47:54 GMT</pubDate></item><item><title><![CDATA[Lesson #21 Oligosaccharides and polysaccharides]]></title><description><![CDATA[Oligosaccharides: Carbonhydrates which upon hydrolysis form 2 to 9 molecules of monosaccharides or simple sugars are called Oligosaccharides. Explaintion: Therefore, depending upon the number of]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-21-oligosaccharides-and-polysaccharides</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-21-oligosaccharides-and-polysaccharides</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Thu, 24 May 2018 21:07:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/46aP2QbqUqBqhvFxe6kJsBQt8J1eb3eSRLLhGbiz6esYzrNYbe2n8z2JG3QX8k9PQTfV14HP4ATxZCtAnx7zSNvdw6YW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #20 Classification of carbohydrates]]></title><description><![CDATA[Carbohydrates are clarified as Monosaccharide Oligosaccharide Polysaccharide Monosaccharide: Monosaccharide are the simplest carbohydrates. They can not be hydrolyzed. They have general formula (C. H2O)n]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-20-classification-of-carbohydrates</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-20-classification-of-carbohydrates</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Mon, 14 May 2018 17:50:09 GMT</pubDate></item><item><title><![CDATA[Lesson #19 Carbohydrates]]></title><description><![CDATA[Carbohydrates: Carbohydrates are the most abundant ckass of organic compounds. Carbohydrates have general formula ( ). This formula suggests that they are hydrates of carbon with few exceptions. Recall]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-19-carbohydrates</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-19-carbohydrates</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Sun, 13 May 2018 18:00:06 GMT</pubDate></item><item><title><![CDATA[Lesson #18 Uses of organic compounds.]]></title><description><![CDATA[Natural gas and petroleum are used primarily as fuels. These are also used as starting materials for the production of variety of organic compound. Propane and butane which are gases obtained from natural]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-18-uses-of-organic-compounds</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-18-uses-of-organic-compounds</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Sat, 12 May 2018 19:31:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/X37EMQ9WSwsKQG7nhCXMsgXxUQHwtJm4rGgDFSP27G8NseWvEiwxnG8kZgj3mDZimwBUNdB4SGbN3JCiU8ZWNzqEYnWyhzFtTMC22?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #17 Isotopes of carbon and chlorine]]></title><description><![CDATA[Isotopes of carbon: Carbon has there isotopes. Carbon-12 , carbon-13, and carbon-14. Almost all the carbon is carbon-12. Its symbol is 12C. It has six neutrons and protons. Carbon-13 has symbol 13C. It]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-17-isotopes-of-carbon-and-chlorine</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-17-isotopes-of-carbon-and-chlorine</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Fri, 11 May 2018 19:11:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/C3TZR1g81UNaPs7vzJfJvHD5AxHAPV6fmKpfz5Wg8mCavBAiQrMcX1CpyU6aqeFfAh8NR2uW1DCSYQvU6q3kdWswtMmV89J5HQsFaf9QcpgfWqxB8RTG9M8?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #16 Isotopes and Isotopes of hydrogen]]></title><description><![CDATA[Isotopes and Isotopes of hydrogen: Since both the atom have same atomic number, they must be the atoms of the same element and are called isotopes. The word isotopes was first used by soddy.It is a Greek]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-16-isotopes-and-isotopes-of-hydrogen</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-16-isotopes-and-isotopes-of-hydrogen</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Thu, 10 May 2018 18:30:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/23KQwnti57stsAqnmyxQN5QPZRZvTFiCDfL7NC8SaXCTGus9AzDgRAvM74GpizgDvq1M5EuLoAHjRczLe9fXs8iNkSPH74a?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #15 Bohr's atomic theory]]></title><description><![CDATA[Bohr's atomic theory: In 1913 neil bohr, proposed a model for an atom that was consistent with Rutherford model. But it also explains the abserved line spectrum of the hydrogen atom. Main postulates of]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-15-bohr-s-atomic-theory</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-15-bohr-s-atomic-theory</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Thu, 10 May 2018 17:37:36 GMT</pubDate><enclosure url="https://images.ecency.com/p/5bEGgqZEHBMdvSSM3YPY82SEa7SJvsvpWtBM6Y7qtxHYyES9JcKFDWV9T79EQ1nxwuJt4Sz8o4nbrTNjMiw9xMGoS7KCJhYi?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #14 Results of Rutherford's atomic model:]]></title><description><![CDATA[Conclusions of rutherford atomic model: 1.Since majority of the a- particles passed through the foil undeflected, most of soace occupied byan atom must be empty. 2.The deflection of a few a- particles]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-14-results-of-rutherford-s-atomic-model</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-14-results-of-rutherford-s-atomic-model</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Tue, 08 May 2018 18:50:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/23KQwnti57stsAqnmyxQN5QPZRZvTFiCDfL7NC8SaXCTGutToaq62vohtEkQT4h8yuWibsE5TWVDku1sBfRoCVtehwFNNgv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #13 Rutherfrd atomic model::]]></title><description><![CDATA[Rutherfurd model: In 1911 rutherfurd perform an experiment in order to know the arrangment of electrons and protons in an atom. Rutherfurd experiment: Rutherfurd bombarded a very thin gold foil about 0.0004]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-13-rutherfrd-atomic-model</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-13-rutherfrd-atomic-model</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Mon, 07 May 2018 16:54:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/5bEGgqZEHBMdvSSM3YPY82SEa7SJvsvpWtBM6Y7qtxHYyES9JcKFDWV9T9hB6pR6LLvMSCVGZ8Jo16yw9k14TtV2y8eaeQwx?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #12 Source of organic compounds:]]></title><description><![CDATA[Source of organic compounds: The major commercial sources of alkanes are coal, natural gas, petroleum, and living organisms. coal: Coal is a source of many organic compounds. When coal is heated in the]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-12-source-of-organic-compounds</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-12-source-of-organic-compounds</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Sun, 06 May 2018 16:55:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrTps6cjBmVHvN4WKRELnFy9u363NA4sovnHTaMGnFZ1oLGH9gesGzotk1Z5mWtyLx6mdgMQXijtf13QtPtYVDJCJdL?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #11 Characteristics of Oganic compound]]></title><description><![CDATA[Characteristics of Oganic compound: In this article we will discuss the next three. The first four discuss in article #09. Solubility: Organic compound are non-polar in nature therefore mostly they are]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-11-characteristics-of-oganic-compound</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-11-characteristics-of-oganic-compound</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Sat, 05 May 2018 19:55:42 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrTps6cjBmVHvN4WKRELnFy9u363NA4sovnHTXU8A7tRcnsUY8jZkFmjak4u3G7yiG4QngbgNvKYvAEiVMHHSWhBgeS?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #10 catalyst and how sulphuric acid can be diluted taste]]></title><description><![CDATA[Catalyst: A catalyst is a substance which increase the rate of chemical reaction. Catalyst reduce the time taken to reach equilibrium, but they have no effect on the position of equilibrium once this is]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-10-catalyst-and-how-sulphuric-acid-can-be-diluted-taste</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-10-catalyst-and-how-sulphuric-acid-can-be-diluted-taste</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Fri, 04 May 2018 18:56:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/MG5aEqKFcQi5xsGsUDYUN1LNu9Qi8onYittfhSMCpK247CjiYS4FUZ9teq7xz5S5QrMsgzfkyyvVfBEQrZC6pVdHUe6wMxszW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson  #09 General characteristics of organic compounds]]></title><description><![CDATA[General characteristics of organic compounds There are seven types of general characteristics of organic compounds. In this article we will discuss only four. Occurrence. Covalent nature. Composition.]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-09-general-characteristics-of-organic-compounds</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-09-general-characteristics-of-organic-compounds</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Thu, 03 May 2018 12:40:39 GMT</pubDate><enclosure url="https://images.ecency.com/p/B69zEhWZA8UBY2uvCm2jhayjPd2uZ8oUJxf1rwSUF4uHgeERJ8YfU6dch1F8JhgT3TR9HtiqZrdwNYBdfDePWCdDQcef3EBGZxurHDyx?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[ Lesson #08 Chemical diversity and magnitude of organic compounds]]></title><description><![CDATA[Chemical diversity and magnitude of organic compounds: Carbon has four bonding electrons in its velence shell. Carbon therefore forms four bonds with other atom. catenation: The chemical diversity of organic]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-08-chemical-diversity-and-magnitude-of-organic-compounds</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-08-chemical-diversity-and-magnitude-of-organic-compounds</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Thu, 03 May 2018 11:53:51 GMT</pubDate><enclosure url="https://images.ecency.com/p/MG5aEqKFcQi5xsGsUDYUN1LNu9Qi8onYittfhSMCpK247C9Q29oxWtEn5gyX2gcSy7goVywgFifG4hBDdxfEuX7fjadr2Eg8W?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #08 Organic compounds]]></title><description><![CDATA[Organic compounds: The chemistry of carbon compounds pervades every aspect of our lives. We use thousands of carbon compounds every day. They are carrying out important chemical reactions within our bodies.]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-08-organic-compounds</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-08-organic-compounds</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Tue, 01 May 2018 17:28:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/EEEoA8oLaAxuhHU6zgw427BTunaBG6M9WQtP2d6CteAvKAsSMHwC3yv1aTNpmA8XWPLYKzNoHbahqp75XvFucbYu7Gx9kbcSXU9VffLAr5f5FeixJwBQs9oqxDaMEY14mqbA2Rr6nPJQwrnrWHPCa?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #07 Le Chatellier's principle]]></title><description><![CDATA[Le Chatellier's principle: Le Chatellier's principle is very useful about chemical equilibrium system, it says that if you suppose a change in concentration, temperature and pressure on the chemical system]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-07-le-chatellier-s-principle</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-07-le-chatellier-s-principle</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Mon, 30 Apr 2018 18:49:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/MG5aEqKFcQi5xsGsUDYUN1LNu9Qi8onYittfhSMCpK247CjiYS4FTxVYgu4HY5StKZ1FstjXK6jWYm8SigVxCHQDUpR9PMfEW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson  #06 Importance of equilibrium constant]]></title><description><![CDATA[Importance of equilibrium constant: Equilibrium constant for a reaction can be used to predict many important features of a chemical reaction. It can be used for: a. Determine the equilibrium concentration]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-06-importance-of-equilibrium-constant</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-06-importance-of-equilibrium-constant</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Sun, 29 Apr 2018 18:17:45 GMT</pubDate><enclosure url="https://images.ecency.com/p/2YRZBi4FZVHeLuau3m8MumiUXfA7eZTW31v33oUtB9pXeiNoYMjbLsJH1GMLECY8cZgSafhctq1ZWrqhikWxLWpAKcaoMAnCMwt?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #05 Equilibrium constant and its units:]]></title><description><![CDATA[Equilibrium constant and its units: Equilibrium constant may or may not have units. In the equilibrium expression each figure within a square bracket " [] " represents the concentration in mol]]></description><link>http://direct.ecency.com/chemistry/@bioysteem/lesson-05-equilibrium-constant-and-its-units</link><guid isPermaLink="true">http://direct.ecency.com/chemistry/@bioysteem/lesson-05-equilibrium-constant-and-its-units</guid><category><![CDATA[chemistry]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Sat, 28 Apr 2018 11:20:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/5bEGgqZEHBMdvSSM3YPY82SEa7SJvsvpWtBM6Y7qtxHYyEU63nXPCibzK76QAtpZeN35UHZ3PrEUL9pKzTPgfAfRTKgn5HNN?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Lesson #04 Ways to recognize  equilibrium]]></title><description><![CDATA[Ways to recognize equilibrium: Equilibrium state of chemical reaction can be determined by determinig concentration of reactants and products at regular intervals. When constant concentration of products]]></description><link>http://direct.ecency.com/concentration/@bioysteem/lesson-04-ways-to-recognize-equilibrium</link><guid isPermaLink="true">http://direct.ecency.com/concentration/@bioysteem/lesson-04-ways-to-recognize-equilibrium</guid><category><![CDATA[concentration]]></category><dc:creator><![CDATA[bioysteem]]></dc:creator><pubDate>Fri, 27 Apr 2018 18:33:42 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrTps6cjBmVHvN4WKRELnFy9u363NA4sovnHTdERQT76SMKtEekEC6RDENJ3YyrqsUXth44vGwzZHGXA83NtPgWw7gS?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>