{"id":9926,"date":"2022-11-03T23:41:46","date_gmt":"2022-11-03T23:41:46","guid":{"rendered":"https:\/\/livingscented.com\/?p=9926"},"modified":"2022-07-16T04:03:00","modified_gmt":"2022-07-16T04:03:00","slug":"is-boiling-water-a-physical-change","status":"publish","type":"post","link":"https:\/\/livingscented.com\/is-boiling-water-a-physical-change\/","title":{"rendered":"Is Boiling Water A Physical Change"},"content":{"rendered":"\n            <p>When you put a pot of water on the stove to boil, you&#8217;re performing a physical change on the water.  This is because you&#8217;re changing the water&#8217;s physical state from a liquid to a gas, known as water vapor. \n\n Boiling water is a physical change because the water&#8217;s molecules are moving faster and colliding with each other more frequently.  <br><br>This increased motion and collisions cause the water to change from a liquid to a gas. \n\n The boiling point of water is the temperature at which the water vapor pressure is equal to the atmospheric pressure.  At sea level, the boiling point of water is 100 degrees Celsius. \n\n <br><br>Boiling water is a physical change that happens when the water vapor pressure is equal to the atmospheric pressure. <\/p>\n            \n            <p>Boiling water is a physical change.  The water molecules are moving faster and the water is hot.  The water is still water, just in a different form. <\/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 appears to dissolve.  However, sugar is actually undergoing a chemical reaction known as hydrolysis.  In this reaction, the sugar molecules are breaking down into their component parts of glucose and fructose.  <br><br>This is evident by the fact that when sugar is added to water, the solution becomes sweeter.\n\n The hydrolysis of sugar is a reversible reaction.  This means that if the solution is heated, the sugar molecules will re-form and the solution will become less sweet.  <br><br>However, once the sugar has reacted with water, it can no longer be used as a sweetener.\n\n The hydrolysis of sugar is an example of a chemical change.  This is because the molecules of sugar have been changed into new molecules of glucose and fructose.  <br><br>This change is not reversible. <\/p>\n            \n            <h2>Is burning a chemical change<\/h2>\n            \n            <p>When you light a match, you&#8217;re not just seeing the physical change of a solid turning into a gas.  You&#8217;re also witnessing a chemical change.  Burning is a chemical reaction in which a substance reacts with oxygen to produce heat, light, and smoke.\n\n <br><br>In order for burning to occur, three things must be present: fuel, oxygen, and heat.  The heat from the match ignites the fuel, which then reacts with the oxygen in the air to create heat, light, and smoke.\n\n The smoke you see when you burn something is actually tiny particles of the fuel that didn&#8217;t fully react with the oxygen.  <br><br>These particles are called soot.\n\n Burning is a very exothermic reaction, meaning it releases a lot of heat.  That&#8217;s why it&#8217;s so important to be careful when handling fire.\n\n <br><br>So, to answer the question, yes, burning is a chemical change. <\/p>\n            \n            <h2>Is freezing water a chemical change<\/h2>\n            \n            <p>When water freezes, it undergoes a physical change.  The molecules of water rearrange themselves and form a crystalline structure, but the chemical composition of the water molecules does not change. <\/p>\n            \n            <h2>Is water evaporating a chemical change<\/h2>\n            \n            <p>When water is heated, it begins to evaporate.  Evaporation is a type of vaporization that occurs when a liquid turns into a gas.  When water evaporates, it absorbs heat from its surroundings.  <br><br>This makes the air around the water cooler.\n\n Evaporation is a physical change, not a chemical change, because the molecules of water are only changing their state, not their chemical structure.  When water evaporates, the molecules move faster and farther apart.  <br><br>They escape into the air as vapor. <\/p>\n            \n                                            <p><\/p>\n                                             \n            <h2>What is boiling water<\/h2>\n            \n            <p>When water is heated to its boiling point, it produces bubbles of water vapor.  The water vapor rises to the surface and escapes into the air, leaving behind the hot water.  Boiling water is an effective way to kill many types of bacteria and viruses, including those that cause food poisoning. <\/p>\n            \n            <h2>Is boiling water a physical change<\/h2>\n            \n            <p>Yes, boiling water is a physical change.  Boiling water is the process of heating water to its boiling point, where it changes from a liquid to a gas.  This change is caused by the increased energy in the water molecules, which causes them to move faster and escape from the liquid into the gas phase.  <br><br>This change is reversible, meaning that if the water is cooled, it will change back into a liquid. <\/p>\n            \n            <h2>What causes water to boil<\/h2>\n            \n            <p>When water is heated, the molecules begin to move faster.  As they move faster, they bump into each other more.  Eventually, they bump into each other so much that they break apart the water molecules and become vapor.  <br><br>The water is now a gas.  This is what we call boiling. <\/p>\n            \n            <h2>What are the properties of boiling water<\/h2>\n            \n            <p>When water reaches a temperature of 100\u00b0C at sea level, it will start to boil.  This is because the water molecules have enough energy to break free from the attractive forces that hold them together as a liquid.  When this happens, the water will turn into water vapor, which is a gas.\n\n <br><br>The properties of boiling water are that it is hot, humid, and steamy.  The water vapor will rise into the air, and this can cause the air to feel hotter than the actual temperature.  The steam can also cause things to become wet, since the water vapor will condense on surfaces that are cooler than the water vapor itself. <\/p>\n            \n            <h2>How does boiling water compare to other states of water<\/h2>\n            \n            <p>Water exists in three states at standard temperature and pressure: solid, liquid, and gas.  The state of water depends on the balance of forces acting on the water molecules.  When the forces are in balance, water can exist in any of the three states; when the forces are unbalanced, water will change to the state that minimizes the unbalanced forces.\n\n <br><br>The state of water can be changed by adding or removing heat energy.  The amount of heat energy required to change the state of water depends on the substance&#8217;s specific heat capacity.  The specific heat capacity of water is 4.184 J\/g\u00b0C, which means that it takes 4.184 joules of heat energy to raise the temperature of 1 gram of water by 1 degree Celsius.\n\n <br><br>Water molecules are attracted to each other by hydrogen bonds.  These bonds are much weaker than the covalent bonds that hold the water molecules together, but they are strong enough to give water some interesting properties.\n\n The attractions between water molecules cause water to have a high surface tension.  <br><br>Surface tension is the tendency of liquid surfaces to minimize their area.  This property allows water to form drops and to hold those drops together.\n\n The attractions between water molecules also cause water to have a high boiling point.  <br><br>The boiling point of a substance is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure.  <\/p>\n            \n            <h2>Conclusion <\/h2>\n            \n            \n            <p>Yes, boiling water is considered a physical change.  This is because when water is boiled, it changes from a liquid to a gas (steam), but it does not change its chemical composition. <\/p>\n            \n    <script type=\"application\/ld+json\">\n        {\n        \"@context\": \"https:\/\/schema.org\",\n        \"@type\": \"FAQPage\",\n      \"mainEntity\":[{\"@type\": \"Question\",\n        \n        \"name\": \"What is boiling water\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nWhen water is heated to its boiling point, it produces bubbles of water vapor. The water vapor rises to the surface and escapes into the air, leaving behind the hot water. Boiling water is an effective way to kill many types of bacteria and viruses, including those that cause food poisoning.\"\n\n        \n        }\n        }\n        ,{\"@type\": \"Question\",\n        \n        \"name\": \"Is boiling water a physical change\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nYes, boiling water is a physical change. Boiling water is the process of heating water to its boiling point, where it changes from a liquid to a gas. This change is caused by the increased energy in the water molecules, which causes them to move faster and escape from the liquid into the gas phase. This change is reversible, meaning that if the water is cooled, it will change back into a liquid.\"\n\n        \n        }\n        }\n        ,{\"@type\": \"Question\",\n        \n        \"name\": \"What causes water to boil\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nWhen water is heated, the molecules begin to move faster. As they move faster, they bump into each other more. Eventually, they bump into each other so much that they break apart the water molecules and become vapor. The water is now a gas. This is what we call boiling.\"\n\n        \n        }\n        }\n        ,{\"@type\": \"Question\",\n        \n        \"name\": \"What are the properties of boiling water\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nWhen water reaches a temperature of 100\u00b0C at sea level, it will start to boil. This is because the water molecules have enough energy to break free from the attractive forces that hold them together as a liquid. When this happens, the water will turn into water vapor, which is a gas.\n\nThe properties of boiling water are that it is hot, humid, and steamy. The water vapor will rise into the air, and this can cause the air to feel hotter than the actual temperature. The steam can also cause things to become wet, since the water vapor will condense on surfaces that are cooler than the water vapor itself.\"\n\n        \n        }\n        }\n        ,{\"@type\": \"Question\",\n        \n        \"name\": \"How does boiling water compare to other states of water\",\n        \n        \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \n        \"text\": \"\n\nWater exists in three states at standard temperature and pressure: solid, liquid, and gas. The state of water depends on the balance of forces acting on the water molecules. When the forces are in balance, water can exist in any of the three states; when the forces are unbalanced, water will change to the state that minimizes the unbalanced forces.\n\nThe state of water can be changed by adding or removing heat energy. The amount of heat energy required to change the state of water depends on the substance's specific heat capacity. The specific heat capacity of water is 4.184 J\/g\u00b0C, which means that it takes 4.184 joules of heat energy to raise the temperature of 1 gram of water by 1 degree Celsius.\n\nWater molecules are attracted to each other by hydrogen bonds. These bonds are much weaker than the covalent bonds that hold the water molecules together, but they are strong enough to give water some interesting properties.\n\nThe attractions between water molecules cause water to have a high surface tension. Surface tension is the tendency of liquid surfaces to minimize their area. This property allows water to form drops and to hold those drops together.\n\nThe attractions between water molecules also cause water to have a high boiling point. The boiling point of a substance is the temperature at which the vapor pressure of the liquid is equal to the atmospheric pressure. At the boiling point, the molecules of the liquid have enough energy to overcome the attractions between\"\n\n        \n        }\n        }\n        ]\n        }\n        <\/script>\n        \n    ","protected":false},"excerpt":{"rendered":"<p>When you put a pot of water on the stove to boil, you&#8217;re performing a physical change on the water. This is because you&#8217;re changing the water&#8217;s physical state from<\/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\/9926"}],"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=9926"}],"version-history":[{"count":1,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts\/9926\/revisions"}],"predecessor-version":[{"id":10494,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/posts\/9926\/revisions\/10494"}],"wp:attachment":[{"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/media?parent=9926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/categories?post=9926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/livingscented.com\/wp-json\/wp\/v2\/tags?post=9926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}