{"id":3708,"date":"2022-09-27T23:41:46","date_gmt":"2022-09-27T23:41:46","guid":{"rendered":"https:\/\/livingscented.com\/?p=3708"},"modified":"2022-06-30T08:53:12","modified_gmt":"2022-06-30T08:53:12","slug":"is-water-boiling-a-chemical-change","status":"publish","type":"post","link":"https:\/\/livingscented.com\/is-water-boiling-a-chemical-change\/","title":{"rendered":"Is Water Boiling A Chemical Change?"},"content":{"rendered":"\n            <p>Water boiling is a popular way to purify water, but is it a chemical change?  The answer is a bit complicated.  Boiling water does cause some chemical changes to occur, but not all of them are permanent.  <br><br>For example, when water boils, it breaks down into hydrogen and oxygen gas.  However, this gas quickly recombines into water vapor, so it&#8217;s not a lasting change. <\/p>\n            \n            <h2>Is boiling water a physical or chemical change?<\/h2>\n            \n    <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"Is boiling water a physical or chemical change?\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/1pCM-jH5dms?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n    <\/div><\/figure>\n            <p>Water boiling is definitely a chemical change!  When water is heated, the molecules begin to move faster and faster.  Eventually, they move so fast that the water vaporizes, or turns into a gas.  <br><br>This is definitely a chemical change, since the water molecules have undergone a change in their chemical structure. <\/p>\n            \n            <h2>Is dissolving sugar in water a chemical change<\/h2>\n            \n            <p>When sugar is dissolved in water, it undergoes a chemical change.  The sugar molecules interact with the water molecules, breaking apart and forming new bonds.  This process is called hydrolysis.  <br><br>The resulting solution is a mixture of sugar and water molecules. <\/p>\n            \n            <h2>Is salt dissolving in water a chemical change<\/h2>\n            \n            <p>When salt is added to water, it dissolves and forms a solution.  This process is called dissolution.  Dissolution is a physical change because the salt molecules have not changed.  <br><br>They are just spread out evenly throughout the water.\n\n When salt dissolves in water, it is breaking apart into its component ions.  These ions are attracted to the water molecules.  <br><br>The water molecules surround the ions and prevent them from coming back together.  This process is called hydration.\n\n The amount of salt that can dissolve in water is called the solubility of the salt.  <br><br>The solubility of salt is affected by temperature.  In general, the higher the temperature, the greater the solubility.\n\n Salt dissolving in water is not a chemical change because no new substances are being formed.  <br><br>The salt molecules are just breaking apart and being surrounded by water molecules. <\/p>\n            \n            <h2>Is water freezing a chemical change<\/h2>\n            \n            <p>Water freezing is a chemical change because it results in the formation of new substances.  When water freezes, it forms ice, which is a different substance from water.  Ice is less dense than water, so it floats on top of water.  <br><br>Ice is also less soluble than water, so it does not mix with water. <\/p>\n            \n            <h2>Is water evaporating a chemical change<\/h2>\n            \n            <p>Water evaporating is a chemical change because when water evaporates, it changes from a liquid to a gas.  This change is caused by the molecules in the water moving faster and breaking apart.  The molecules in the water vapor are further apart than the molecules in the liquid water, and they are moving faster. <\/p>\n            \n            <h2>Is rusting a chemical change<\/h2>\n            \n            <p>Rusting is a chemical change that happens when a metal is exposed to oxygen and water.  The oxygen and water react with the metal to form a new compound, called an oxide.  Rust is a type of oxide.\n\n <br><br>Rusting is a slow process, but it can be speeded up by using salt water or acid.  Rusting is a problem because it can cause metal to break down and fall apart.\n\n There are ways to prevent rusting, such as painting or coating metal with a layer of oil or wax.  <br><br>Rusting can also be stopped by using galvanized metal, which is metal that has been treated with a layer of zinc. <\/p>\n            \n                                            <p><\/p>\n                                             \n            <h2>Is water boiling a physical or chemical change?<\/h2>\n            \n            <p>Water boiling is a physical change.  When water is heated, the molecules move faster and the water becomes less dense.  The rise in temperature causes the molecules to vibrate more and the water to expand.  <br><br>The water reaches a point where it can no longer expand and the molecules are forced close together.  This results in the water boiling and the formation of bubbles.  The bubbles are actually pockets of water vapor that are less dense than the surrounding liquid water. <\/p>\n            \n            <h2>Is boiling a chemical a chemical change?<\/h2>\n            \n            <p>Yes, boiling is a chemical change.  When a substance boils, it means that the molecules of the substance are undergoing a change in their chemical structure.  This change can be either physical or chemical in nature. <\/p>\n            \n            <h2>Conclusion <\/h2>\n            \n            \n            <p>Yes, boiling water is considered a chemical change.  This is because when water reaches its boiling point, the molecules are changing their structure and breaking apart.  This change is not reversible, meaning the water cannot be turned back into its original state. <\/p>\n            \n    <script type=\"application\/ld+json\">\n        {\n        \"@context\": \"https:\/\/schema.org\",\n        \"@type\": \"FAQPage\",\n      \"mainEntity\":[{\"@type\": \"Question\",\n        \n        \"name\": \"Is water boiling a physical or chemical change?\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nWater boiling is a physical change. When water is heated, the molecules move faster and the water becomes less dense. The rise in temperature causes the molecules to vibrate more and the water to expand. The water reaches a point where it can no longer expand and the molecules are forced close together. This results in the water boiling and the formation of bubbles. The bubbles are actually pockets of water vapor that are less dense than the surrounding liquid water.\"\n\n        \n        }\n        }\n        ,{\"@type\": \"Question\",\n        \n        \"name\": \"Is boiling a chemical a chemical change?\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nYes, boiling is a chemical change. When a substance boils, it means that the molecules of the substance are undergoing a change in their chemical structure. This change can be either physical or chemical in nature.\"\n\n        \n        }\n        }\n        ]\n        }\n        <\/script>\n        \n    ","protected":false},"excerpt":{"rendered":"<p>Water boiling is a popular way to purify water, but is it a chemical change? The answer is a bit complicated. Boiling water does cause some chemical changes to occur,<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts\/3708"}],"collection":[{"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/comments?post=3708"}],"version-history":[{"count":1,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts\/3708\/revisions"}],"predecessor-version":[{"id":4865,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts\/3708\/revisions\/4865"}],"wp:attachment":[{"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/media?parent=3708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/categories?post=3708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/tags?post=3708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}