{"id":3617,"date":"2022-12-26T23:41:46","date_gmt":"2022-12-26T23:41:46","guid":{"rendered":"https:\/\/livingscented.com\/?p=3617"},"modified":"2022-06-30T08:52:42","modified_gmt":"2022-06-30T08:52:42","slug":"is-boiling-water-a-physical-or-chemical-change","status":"publish","type":"post","link":"https:\/\/livingscented.com\/is-boiling-water-a-physical-or-chemical-change\/","title":{"rendered":"Is Boiling Water A Physical Or Chemical Change?"},"content":{"rendered":"\n            <p>Water is one of the most essential substances on Earth.  Not only is it necessary for human life, but it is also vital for plant and animal life.  Water exists in three states: solid (ice), liquid, and gas (vapor).  <br><br>However, it can also exist in other states, such as plasma, which is the fourth state of matter.\n\n When water is heated, it changes states from a liquid to a gas.  This is called boiling.  <br><br>Boiling is a physical change, because the water molecules have simply changed states from a liquid to a gas.  The molecules have not changed chemically.\n\n When water is boiled, the water molecules gain energy and begin to move faster.  <br><br>The molecules are now moving so fast that they can escape the liquid state and become a gas.  The water is now in a gaseous state, which is also known as steam. <\/p>\n            \n            <p>Is boiling water a physical or chemical change?  This is a question that many people ask.  The answer is that boiling water is a physical change.  <br><br>When water is heated, the molecules move faster and the water expands.  This expansion causes the water to change from a liquid to a gas.  The molecules do not change during this process, so it is considered a physical 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            <h2>Is dissolving sugar in water a chemical change<\/h2>\n            \n            <p>When sugar is added to water, it dissolves and forms a solution.  This process is called solution formation.  In a solution, the solute (sugar) is evenly distributed among the solvent (water) molecules.\n\n <br><br>When sugar is dissolved in water, it undergoes a chemical change.  The sugar molecules interact with the water molecules, forming new bonds.  This process is called hydrolysis.  <br><br>The bonds that are formed are called hydrogen bonds.\n\n The chemical change that occurs when sugar is dissolved in water is irreversible.  Once the sugar molecules have formed hydrogen bonds with the water molecules, they cannot be separated. <\/p>\n            \n            <h2>Is water evaporating a chemical change<\/h2>\n            \n            <p>When water is heated, it evaporates.  This is because the molecules of water have more energy and are moving faster.  As they move faster, they escape from the surface of the water and turn into water vapor.\n\n <br><br>Water vapor is a gas and is invisible.  It is the same as water, but it is in a different form.  When water vapor condenses, it turns back into liquid water.\n\n <br><br>Evaporation is a physical change because the water molecules are just changing their form from liquid to gas.  However, it can also be a chemical change because it can be used to create new substances.  For example, when water vapor condenses, it can create clouds. <\/p>\n            \n            <h2>Is filtering water a chemical change<\/h2>\n            \n            <p>When you filter water, you are physically removing materials from the water.  This is different from a chemical change, which alters the composition of the water.  For example, when you boil water, the molecules of water change and the water becomes steam.  <br><br>However, when you filter water, the molecules of water stay the same. <\/p>\n            \n            <h2>Is freezing water a chemical change<\/h2>\n            \n            <p>When water freezes, it undergoes a chemical change.  The molecules of water change from a liquid to a solid state, and the chemical composition of the water changes as well.  The freezing process of water is a reversible chemical change, meaning that the water can be changed back to a liquid state if it is heated. <\/p>\n            \n                                            <p><\/p>\n                                             \n            <h2>Is boiling water a chemical change?<\/h2>\n            \n            <p>Yes, boiling water is a chemical change.  When water reaches its boiling point, the molecules of water vaporize, meaning they change from a liquid state to a gaseous state.  This change is caused by the transfer of energy, typically in the form of heat.  <br><br>The boiling point of water is 100 degrees Celsius (212 degrees Fahrenheit), and this change is irreversible. <\/p>\n            \n            <h2>Is boiling a physical change or a chemical change?<\/h2>\n            \n            <p>When water is heated to its boiling point, the physical change that occurs is the change of state from a liquid to a gas.  This is not a chemical change, because the composition of the water molecules does not change.  The change in state is simply the result of the increased kinetic energy of the water molecules as they are heated. <\/p>\n            \n            <h2>Conclusion <\/h2>\n            \n            \n            <p>When water is heated and reaches its boiling point, the change that occurs is a physical change.  This is because the molecules of water are simply gaining energy and moving faster, but they are not changing into new molecules.  The molecules of water are still H2O molecules.\n\n <br><br>When a substance undergoes a chemical change, the molecules of the substance are changing into new molecules.  So, if boiling water was a chemical change, the molecules of water would be changing into new molecules, such as H2O2 or H2O4.  But this does not happen.  <br><br>Therefore, boiling water is a physical change and not a chemical change. <\/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 boiling water a chemical change?\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nYes, boiling water is a chemical change. When water reaches its boiling point, the molecules of water vaporize, meaning they change from a liquid state to a gaseous state. This change is caused by the transfer of energy, typically in the form of heat. The boiling point of water is 100 degrees Celsius (212 degrees Fahrenheit), and this change is irreversible.\"\n\n        \n        }\n        }\n        ,{\"@type\": \"Question\",\n        \n        \"name\": \"Is boiling a physical change or a chemical change?\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nWhen water is heated to its boiling point, the physical change that occurs is the change of state from a liquid to a gas. This is not a chemical change, because the composition of the water molecules does not change. The change in state is simply the result of the increased kinetic energy of the water molecules as they are heated.\"\n\n        \n        }\n        }\n        ]\n        }\n        <\/script>\n        \n    ","protected":false},"excerpt":{"rendered":"<p>Water is one of the most essential substances on Earth. Not only is it necessary for human life, but it is also vital for plant and animal life. Water exists<\/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\/3617"}],"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=3617"}],"version-history":[{"count":1,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts\/3617\/revisions"}],"predecessor-version":[{"id":4774,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts\/3617\/revisions\/4774"}],"wp:attachment":[{"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/media?parent=3617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/categories?post=3617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/tags?post=3617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}