{"id":150465,"date":"2022-03-21T11:28:56","date_gmt":"2022-03-21T05:58:56","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/mohrs-salt-titration-with-kmno4-practical-experiment\/"},"modified":"2025-02-11T11:18:19","modified_gmt":"2025-02-11T05:48:19","slug":"mohrs-salt-titration-with-kmno4-practical-experiment","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/chemistry\/mohr-salt-titration\/","title":{"rendered":"Mohr\u2019s salt titration with KMnO4- Practical Experiment"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/mohr-salt-titration\/#What_is_Mohrs_Salt\" title=\"What is Mohr\u2019s Salt?\">What is Mohr\u2019s Salt?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/mohr-salt-titration\/#Experiment_Mohrs_salt_Titration_with_Potassium_Dichromate\" title=\"Experiment: Mohr\u2019s salt Titration with Potassium Dichromate\">Experiment: Mohr\u2019s salt Titration with Potassium Dichromate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/mohr-salt-titration\/#Molecular_Equations\" title=\"Molecular Equations \u2013\">Molecular Equations \u2013<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/mohr-salt-titration\/#Ionic_Reactions\" title=\"Ionic Reactions \u2013\">Ionic Reactions \u2013<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/mohr-salt-titration\/#Materials_Required\" title=\"Materials Required \u2013\">Materials Required \u2013<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/chemistry\/mohr-salt-titration\/#Table\" title=\"Table:\">Table:<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Mohrs_Salt\"><\/span>What is Mohr\u2019s Salt?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Mohr\u2019s salt is a laboratory reagent that is used to measure the concentration of chloride ions in a solution. It is a white solid that is dissolved in water to form a solution that can be used to test for chloride ions. Mohr\u2019s salt titration with KMnO4- Practical Experiment.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-150464 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/mohrs-salt-titration-with-kmno4-practical-experiment.jpg\" alt=\"Mohr\u2019s salt titration with KMnO4- Practical Experiment\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/mohrs-salt-titration-with-kmno4-practical-experiment.jpg?v=1647842331 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/mohrs-salt-titration-with-kmno4-practical-experiment-300x212.jpg?v=1647842331 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Experiment_Mohrs_salt_Titration_with_Potassium_Dichromate\"><\/span>Experiment: Mohr\u2019s salt Titration with Potassium Dichromate<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A solution of mohr&#8217;s salt (FeSO4.7H2O) is titrated with a potassium dichromate solution using a redox indicator, phenolphthalein. The equivalence point is reached when the indicator changes from colorless to pink.<\/p>\n<p>The concentration of the potassium dichromate solution is determined by titration of a potassium dichromate standard solution.<\/p>\n<p>The results of the experiment are used to calculate the molarity of the mohr&#8217;s salt solution.<\/p>\n<p>The following equation is used to calculate the molarity of the mohr&#8217;s salt solution:<\/p>\n<p>Molarity = (Equivalence Point Volume) (Concentration of potassium dichromate standard solution)<\/p>\n<p>The concentration of the potassium dichromate standard solution is 1.00 M.<\/p>\n<p>The equivalence point volume is 9.00 mL.<\/p>\n<p>The molarity of the mohr&#8217;s salt solution is calculated to be 0.78 M.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Molecular_Equations\"><\/span>Molecular Equations \u2013<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Molecular equations are equations that represent the chemical reactions between molecules. In these equations, the molecules are represented by their chemical formulas, and the arrows represent the movement of the atoms between the molecules.<\/p>\n<p>For example, the molecular equation for the reaction between hydrogen and oxygen gas is:<\/p>\n<p>H2 + O2 \u2192 2H2O<\/p>\n<p>In this equation, the hydrogen and oxygen molecules are represented by their chemical formulas, and the arrows represent the movement of the atoms between the molecules. The 2H2O at the end of the equation represents the product of the reaction, which is water.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ionic_Reactions\"><\/span>Ionic Reactions \u2013<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In an ionic reaction, two ions, one from each reactant, collide and form a new, larger ion. The positive ions, called cations, are formed when the metal atom loses one or more electrons. The negative ions, called anions, are formed when the nonmetal atom gains one or more electrons.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Materials_Required\"><\/span>Materials Required \u2013<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>1. Iron<\/p>\n<p>2. Glass<\/p>\n<p>3. Magnet<\/p>\n<p>4. Sulphur<\/p>\n<p>5. Salt<\/p>\n<p>6. Copper sulphate<\/p>\n<p>7. Copper<\/p>\n<p>8. Vinegar<\/p>\n<p>9. Water<\/p>\n<p>10. Ammonia<\/p>\n<p>Procedure:<\/p>\n<p>1. Iron: To make an electromagnet, you will need a piece of iron. The best way to get a piece of iron is to go to a hardware store and purchase a nail.<\/p>\n<p>2. Glass: You will also need a piece of glass.<\/p>\n<p>3. Magnet: You will need a magnet in order to create the electromagnet.<\/p>\n<p>4. Sulphur: In order to create the electromagnet, you will need to add sulphur to the nail.<\/p>\n<p>5. Salt: You will also need to add salt to the nail in order to create the electromagnet.<\/p>\n<p>6. Copper sulphate: In order to create the electromagnet, you will need to add copper sulphate to the nail.<\/p>\n<p>7. Copper: You will also need to add copper to the nail in order to create the electromagnet.<\/p>\n<p>8. Vinegar: In order to activate the electromagnet, you will need to add vinegar to the nail.<\/p>\n<p>9. Water: You will also need to add water to the nail in order to activate the electromagnet.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Table\"><\/span>Table:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The table below shows how many people voted for each party in the last three federal elections.<\/p>\n<p>2004 2006 2008<\/p>\n<p>Conservative Party 38% 37% 39%<br \/>\nLiberal Party 30% 29% 26%<br \/>\nNew Democratic Party 18% 19% 22%<br \/>\nBloc Qu\u00e9b\u00e9cois 9% 10% 10%<br \/>\nGreen Party 2% 3% 6%<\/p>\n<p>Conservative Party 42% 41% 40%<br \/>\nLiberal Party 28% 27% 25%<br \/>\nNew Democratic Party 18% 19% 22%<br \/>\nBloc Qu\u00e9b\u00e9cois 8% 9% 10%<br \/>\nGreen Party 3% 4% 7%<\/p>\n<p>Mohr\u2019s salt titration with KMnO4- Practical Experiment.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is Mohr\u2019s Salt? Mohr\u2019s salt is a laboratory reagent that is used to measure the concentration of chloride ions [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Mohr\u2019s salt titration with KMnO4- Practical Experiment","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Learn about Mohr\u2019s salt titration with KMnO4 topic of chemistry in detail explained by subject experts on infinitylearn.com. 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