Imagine that you’re sitting in your hot tub (filled with liquid water) watching the steam (gas) rise from the surface as you enjoy a cold drink from a glass filled […] It is one of the most plentiful and essential of compounds.A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances. Cloudflare Ray ID: 6329532c8d8bcf50 The shape and polarity of the water molecule affects its interaction with other water molecules and with other compounds. The elements cannot be separated by physical means. 10:00 AM to 7:00 PM IST all days. (c) Explain why iron nails rust faster in sodium chloride solution than in tap water. A solution of Salt in water considered as a mixture but not as a compound. Saltwater as a Homogeneous Mixture. A Orange juice contains particles of solid (pulp) as well as liquid; it is not chemically pure. That being so, saltwater is in the liquid form. Why Water Is a Polar Solvent The shape and polarity of the water molecule affects its interaction with other water molecules and with other compounds. Yes, water is a chemical compound. Water, H 2 O, is a pure substance, a compound made of hydrogen and oxygen. Why Water Is a Polar Solvent . Indeed, the versatility of water as a solvent is essential to living organisms. Even in the same place the proportion varies from time to time. Iron oxides or iron carbonates can give a reddish brown colouration to hard water deposits . NaHCO3 (sodium bicarbonate) is neither polar nor non-polar in its pure form because it is not a covalent compound.It is an ionic compound. why is water considered a compound...,.....????? Your IP: 52.4.207.175 As a result, a physical method of separation can be used to re-create the salt and water compounds. 2 0. Water needs to be considered an essential nutrient. Milk is a mixture made up of several different compounds including water, fats, sugars, etc. Water itself is a covalent compound. Contact. You may need to download version 2.0 now from the Chrome Web Store. Compounds contain two or more different elements. According to the components of physical chemistry, all homogeneous mixtures are solutions. Air is considered as a mixture because it exhibits following properties: Each component present in air retains its properties. Water is capable of dissolving a variety of different substances, which is why it is such a good solvent. If you like, you can say that water is a molecular compound. Because of easy access we take water for granted and do not realize the importance of proper hydration. Saltwater can be separated or broken down into compounds. Water is a molecule because it contains molecular bonds. Water is considered as a compound because it is made up of 2 types of element one is oxygen and other one is hydrogen Please enable Cookies and reload the page. It receives OH– ions from water molecule to complete its octet and in turn, releases H+ ions.In other words, boric acid is not a protonic acid but acts as a Lewis acid by accepting electrons from a hydroxyl ion. A person can survive about two months without food, but only a few days without water. One may also ask, what are some inorganic minerals? An "element" only consis… lata43797 lata43797 12/25/2020 Chemistry High School Why water in considered as compound? (a)Water is considered a compound of hydrogen and oxygen and not a mixture because hydrogen and oxygen have gone through a chemical process to form the compound H2O. Water acts as a polar solvent because it can be attracted to either the positive or negative electrical charge on a solute. Thus, water is a compound. Ocean water is a mixture, not a compound. A compound forms whenever two or more atoms form chemical bonds with each other. No compound is purely ionic. Water is certainly a covalent compound. why does temperature in Mumbai and Chennai not fall as low as it does in Delhi ? Water acts as a polar solvent because it can be attracted to either the positive or negative electrical charge on a solute. Water is a compound because it can only be separated into hydrogen and oxygen by chemical reaction. The reason water is a polar solvent is because it attracts either a positive or negative electrical charge of a solute. B Because its composition is not uniform throughout, orange juice is a heterogeneous mixture. Answer with Explanation:Water is a compound because it consists of two types of atoms (Hydrogen and Oxygen) that are chemically bonded. Article shared by. Water is a compound can be supported by the following facts: 1) Its constituents Hydrogen and oxygen are always present in the same ratio as 2:1(H 2 O) 2) Its properties are different from its constituent elements (hydrogen and oxygen) 3) Its constituents cannot be separated by simple physical means but requires chemical methods and it has a fixed boiling point. why is water considered a compound - Chemistry - TopperLearning.com | o33htcxx. A solution consists of a homogeneous mixture of two or more substances in which one or more solutes are dissolved in a solvent. webew7 and 3 more users found this answer helpful. Because we no longer believe earth air fire and water are the 4 elements. D) Water Expands Upon Freezing. For Study plan details. Hard water is water that has high mineral content (in contrast with "soft water"). In addition to the liquid, solutions can be found in a gas or solid form or phase. Compound is formed when elements combine in fixed ratio. Indeed, the versatility of water as a solvent is essential to living organisms. Water is considered to be a universal solvent meaning almost all compounds can be dissolved using it. air is not a mixture because of scientists freezing it and finding different liquids, it is a mixture because the compounds that make up air e.g. Water is a compound having two hydrogen atoms and one oxygen atom per molecule. The partially negative dipoles of the water are attracted to positively charged components of the solute, and vice versa for the positive dipoles. In this manner, what is distilled water classified as? Water is considered as compound because: (i) Water is composed of two elements:hydrogen and oxygen.2H2 +O2 -->2H2O(ii) The ratio of hydrogen and oxygen by mass in any sample of pure water is the same. Your overall body weight is 2/3 water. But technically it is an amphoteric substance, meaning it has both acidic and basic properties. • (iii) The properties of water are different from its constituent elements: hydrogen and oxygen. It's only a mixture if it has more than one thing in it, but not chemically joined. Need assistance? 5. discuss . why is water considered a compound - Chemistry - TopperLearning.com | o33htcxx. Question: Why Is Water Considered An Unusual Molecule? (a) Why is air considered as a mixture rather than a compound ? If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Can the body absorb inorganic minerals? Water is considered a compound because it is made of two elements hydrogen and oxygen combined in the ratio 1:8 by mass. This is important to every living thing on earth. Lv 5. C) All Of The Choices Listed Are Correct. Liquid nitrogen has a different boiling point than liquid oxygen. Water is a polar molecule with a permanent dipole meaning it has a positive molecule on one side and a negative on the other. Mass ratio of elements H 2 O. H : O, 2 × 1 : 16 × 1 = 1 : 8 (Atomic mass of H = 1, O = 16) Components of water cannot be separated by physical methods but can be separated by electrolysis of water. why is water considered a compound - Chemistry - TopperLearning.com | o33htcxx. The best reason I can think of for why we believe that air is a mixture is that freezing air slowly yields different liquids at different temperatures. These include carbides, simple oxides of carbon such as carbon monoxide and carbon dioxide, carbonates, cyanides and elemental carbon minerals such as graphite and diamond. Exam Prep Package at ₹2999 Only × Contact Us. When an ionic or polar compound enters water, it is surrounded by water molecules. Each molecule of water is made up of two atoms of hydrogen and one atom of oxygen, which is why water is often referred to as H20. On the other … … We called water a compound, because it is mixture of Hydrogen and Oxygen. So, ideally men would consume about 100 ounces (3.0 liters) of water from beverages, and women, about 73 … 1 See answer bossladiee00 is waiting for your help. Why Do Ionic Compounds Dissolve in Water? A Aluminum oxide is a single, chemically pure compound. Water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. They also freeze at different temperatures. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances. Hydrogen and oxygen molecules binding together form water. Water is also a compound because it is made from more than one kind of element (oxygen and hydrogen). any thing called as compound is made of elements and water is also made of elements lie H(hydrogen) It is also a compoundbecause the atoms that make waterare not all the same - some are oxygen and some are hydrogen. Carbon dioxide present in air also turns lime water milky. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Water is considered a molecule because it has as its constituents 2molecules of hydrogen and 1molecule of oxygen which are two different elements combined chemically. Water is about 33% ionic. Performance & security by Cloudflare, Please complete the security check to access. A chemical change has not been made. Each component can be separated by simple physical processes. We and our partners will store and/or access information on your device through the use of cookies and similar technologies, to display personalised ads and content, for ad and content measurement, audience insights and product development. Other elements included earth, air, fire, and sometimes metal, wood, or spirit. it is a compound. Pure water is called distilled water or deionized water. Some simple compounds that contain carbon are often considered inorganic. It is one of the most plentiful and essential of compounds. Answer. Milk is regarded as a mixture and not as a pure substance because milk Consists of fatty acids, proteins, minerals, etc. The shape of each water molecule influences the way it interacts with other water molecules and with other substances. Hi, To understand why water is not considered as mixture but is a compound I will first explain what is compound and what is a mixture? Another way to prevent getting this page in the future is to use Privacy Pass. Water is the solvent, and salt is the solute that dissolves into the water. 1) Why is water considered an unusual molecule? Water, H 2 O, is a pure substance, a compound made of hydrogen and oxygen. If air were only 1 compound, then air in its entirety would have a single boiling point and a single freezing point. The reason water is a polar solvent is because it attracts either a positive or negative electrical charge of a solute. water is considered as a compound as it is made of two element hydrogen and oxygen combined chemically in a fixed ratio od 1:8 by mass.also it's properties are entirely different from it's constituent elements and can be broken done by only chemical means.so it is neither a ixture nor an element. Although water is the most abundant substance on earth, it is rarely found naturally in its pure form. The rest is dependent on drinking water and water-based beverages. b) strong hydrogen bonds give water a high cohesiveness c) water is a non-polar compound d) none of the above. It represents that water has 2 atoms of hydrogen and 1 atom of oxygen. ...” in Physics if the answers seem to be not correct or there’s no answer. (b) State one similarity between rusting and combustion of iron. NaCl + H2O → Na+ + Cl- + H+ +OH- Yahoo is part of Verizon Media. You can change your choices at any time by visiting Your privacy controls. Why is a compound as common as water considered a "weird" chemical substance? Polar can also be used to describe if something will dissolve in a polar solvent like water. It is called as a compound. Hard water is formed when water percolates through deposits of limestone, chalk or gypsum which are largely made up of calcium and magnesium carbonates, bicarbonates and sulfates. Pure water is a compound because the … - 197631 bossladiee00 bossladiee00 11/23/2014 Physics Middle School Why is a compound as common as water considered a "weird" chemical substance? Find out more about how we use your information in our Privacy Policy and Cookie Policy. When combined, cannot be separated by any physical means. D) Water can dissolve many polar and ionic compounds. ... What about the impure water nature? And, water is called the "universal solvent" because it dissolves more substances than any other liquid. Boric acid considered as a weak acid because it is not able to release H+ ions on its own. Hard water is formed when water percolates through deposits of limestone, chalk or gypsum which are largely made up of calcium and magnesium carbonates, bicarbonates and sulfates. Water molecules have unusual chemical and physical properties. water is considered as a compound and not as an element as an element is made up of only one substance but water is made up of both 2 parts of hydrogen and one part oxygen . Rotifer. A) No molecule of similar size is a liquid at room temperature. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. A mixture can generally be easily separated whereas a compound must undergo another chemical process to separate its elements. Which of the following statements is correct a) water is a solvent and table salt is a solute b) table salt is a solvent and water is a solute c) water and salt are both solvents d) water and salt are both considered solutes Water is a molecule because it is made from atoms that have been chemically combined. Why Water Is a Polar Solvent . According to experts, water is ranked second only to oxygen as essential for life. Before mankind knew about atoms and molecules, water was considered an element. Water can exist in all three states of matter at the same time: liquid, gas, and solid. Why Water Is Not an Element . Water is considered a compound because it is made of two elements hydrogen and oxygen combined in the ratio 1:8 by mass. Air is mostly a mixture of nitrogen and oxygen, with a little argon … (ii) The proportions of the constituents of air vary from place to place. It is neutral. All gases are present in different amount. First, there are plenty of highly toxic water soluble compounds, such as cyanides, perchlorates, ricin, nicotine, etc. Pure carbon dioxide turns lime water milky. Why is water considered a compound ?2 Wbd - studyassistantin.com (ii) The proportions of the constituents of air vary from place to place. Mass ratio of elements H 2 O. H : O, 2 × 1 : 16 × 1 = 1 : 8 (Atomic mass of H = 1, O = 16) Components of water cannot be separated by physical methods but can be separated by electrolysis of water. An "element" only consis… lata43797 lata43797 12/25/2020 Chemistry High School Why water in considered as compound? The components do not have any fixed proportion. One molecule of water is made up of two atoms of hydrogen bonded with one atom of oxygen. Similarly a water molecule, H2O has 2 atoms of hydrogen and one atom of oxygen which are bound together by covalent bond, And two water molecules are held together by the secondary bond called the Hydrogen bond. Why air is considered as a mixture and not a compound ? Water (H2 O) is a polar inorganic compound that is at room temperature a tasteless and odorless liquid, nearly colorless with a hint of blue.This simplest hydrogen chalcogenide is by far the most studied chemical compound and is described as the "universal solvent" for its ability to dissolve many substances. Although water is the most abundant substance on earth, it is rarely found naturally in its pure form. Add your answer and earn points. B) No molecule of similar size has as high a boiling point. E) all of the above Answer with Explanation:Water is a compound because it consists of two types of atoms (Hydrogen and Oxygen) that are chemically bonded. Water is capable of dissolving a variety of different substances, which is why it is such a good solvent. This also enables the molecules to 'stick' together and gives water surface tension. To enable Verizon Media and our partners to process your personal data select 'I agree', or select 'Manage settings' for more information and to manage your choices. All compounds are molecules, but not all molecules are compounds. The shape of each water molecule influences the way it interacts with other water molecules and with other substances. • Also Know, why milk is considered as a mixture? Even in the same place the proportion varies from time to time. B) No Molecule Of Similar Molecular Weight Has As High A Boiling Point. Give the properties of water responsible for controlling the temperature of our body. Most of the time, pure water has to be created. Because when salt is dissolved in water it does not undergoing any chemical change but only dissociating into its ions. Contact us on below numbers. Find an answer to your question “Why is water considered to be a complex compound? Most of the time, pure water has to be created. The way that water forms into a solid also means that the solid of water (ice) is much less dense than the liquid, allowing it to float.