1. Classify the following as an element, compound, homogeneous mixture or heterogeneo mixture. Beer Gasoline and water Potassium chloride Sugar and water Vinegar

Q: Label the following as an element, compound, homogeneous mixture, or heterogeneous mixture.  a…

A: Element: Chemical substance composed of only one type of atoms. This is the purest form of any…

Q: Is it possible to distinguish between an element and a compound? Explain.

A: Metallurgy is the branch of chemistry that deals with the separation of elements from the compounds…

Q: Which of the following are examples of homogeneous mixtures? Choose all that ap Milk Mud Cooking oil…

A: To answer: Which of the following are examples of homogeneous mixtures? Choose all that apply Milk…

Q: Silver spoon is an example of  Element? Compound? Homogeneous mixture? Hetergeneous mixture?

A:

Q: Classify the following as element, compound, homogeneous mixture or heterogeneous mixture: i). A…

A: Element: An element is a chemically pure substance that can't be further broken down into chemically…

Q: Classify substance as a pure substance or a mixture. If it is a pure substance, classify it as an…

A: In human, the temperature of the body is maintained by the secretion of eccrine glands. Sweat on the…

Q: Which of the following is a physical change? Freezing soup Cooking shrimp Electrolysis f water to…

A: Physical change is a process which involves transformation of substance from one form to another…

Q: Classify each substance as a pure substance or a mixture. If it is a pure substance, classify it as…

A: We have to classify the following substances as pure substance or a mixture. a. sweatb. carbon…

Q: Label each of the following as either a homogeneous mixture or a heterogeneous mixture:a. gasoline…

A: Homogenous mixture = It is a mixture of two or more components that are in the same phase. The…

Q: A beaker containing a green liquid is left uncovered in a laboratory for one week., After the liquid…

A: Mixture is a combination of two or more different chemical substances that are not combined…

Q: Determine whether each sample is a pure substance or a mixture. Then further classify them as…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Classify each of the following as an element, compound, homogeneous mixture, or heterogeneous…

A: A pure substance that has a fixed composition are known as elements or compounds. Elements are those…

Q: Chemistry is the study of _______ and the changes it undergoes.     mixtures     matter     pure…

A: Correct answer : Matter.

Q: Classify each of the following as either a pure substance, homogeneous mixture or a heterogeneous…

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Q: 19. Which of the following substances would be classified as a mixture? a. Water b. Table Salt С.…

A: Applying definition of mixture.

Q: Give an example for each of the following terms:(a) matter, (b) substance, (c) mixture.

A: (a) Matter could be defined as any substance that contains certain amount of mass and accommodates…

Q: Which of the following statements is FALSE? O A mixture may be either homogeneous or heterogeneous.…

A: The element is a pure substance and two or more elements combine to form the compound. The mixture…

Q: 4. Which of the following are homogeneous mixtures? Which are heterogeneous mixtures? a. rubbing…

A: A mixture is a combination of two or more substances. It was classified into two types i.e.…

Q: Classify each of the following as a compound, a homoge-neous mixture, or a heterogeneous mixture:…

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Q: Classify each of the following as a compound, a homogeneous mixture, or a heterogeneous mixture: (a)…

A: (a) distilled water: Compound. Distilled water is a pure substance ( compound) made up of hydrogen…

Q: Classify following substances as element, compounds and mixtures – water, tea, silver, steel,…

A: The given substances are: water, tea, silver, steel, carbon dioxide and platinum.   Pure substances…

Q: Classify each process as a chemical or physical change. a. the condensation of water on the outside…

A: In a process, when there is no change in the chemical identity of the substance, then such a process…

Q: How is an element different than a compound?

A: Definition- An element is a pure chemical substance made of same type of atom.   A compound contains…

Q: is a pure substance which can not be broken down into simpler substances. Select one: Element O…

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Q: Which of the following represents a chemical change? O mixing salt and sand O paper burning O…

A: Chemical change : a chemical change always results into one or more new substances i.e substances…

Q: Water vapor is an example of a pure element pure compound heterogeneous mixture homogeneous mixture

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Q: Identify each as a homogenous mixture, a heterogeneous mixture, a compound, or an element.a. pure…

A: The chemical combination of 2 or more elements form a compound. Materials containing more than 1…

Q: A/ An is a combination of two or more Select one: Mixture; Elements O Compound; Elements Mixture;…

A: Universe is made up matter and energy. Matter is further classified in mixture , elements and…

Q: Explain the difference between a pure substance and a mixture?

A: A pure substance is composed of only one type of atoms or molecule.  Example: Distilled water

Q: 2) Identify each of the following as an element, compound, or mixture. a) iron b) distilled water c)…

A: An element is the simplest form of any substance that cannot further be broken down. It generally…

Q: Brass is a combination of copper and zinc metals. How would you classify brass? Element O…

A: Alloys are the compounds which are made up of two or more metals. The property of a metal can be…

Q: Classify the following as either pure substances or mixtures. If it is a pure substance, state…

A: In the above problem we have to determine a substance is pure or mixture.homogeneous mixture or…

Q: Which of the following is a heterogeneous mixture? Brass Raisin Bran  air  sugar water  none

A:

Q: This image represents a particulate view of a sample of matter. Classify the sample according to its…

A: In chemistry, the matter can be classified as pure substance or a mixture depending upon its…

Q: Classify each substance as a pure substance, a homogeneous mixture, or a heterogeneous mixture.a.…

A: Hi, since you have posted questions with multiple subparts. We will answer the first three subparts.…

Q: Which of the following is not an example of a chemical property and why? 1. An iron nail will rust…

A: Among the given processes, the process which is not an example of chemical property is, Sugar will…

Q: Classify each type of matter as an element, a compound, a heterogeneous mixture, or a homogeneous…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: What is the main difference between a pure substance and a mixture

A: Matter:  Matter can be define as anything that has a volume and a mass is called matter. Matter can…

Q: Differentiate between Mixtures and Compounds?

A: A mixture is a combination of two or more substances that can be mixed together in any proportion.…

Q: Is a cup of coffee a pure substance or mixture?

A: Since we know that a pure substances is define as the matter having both definite and constant…

Q: Classify substance as a pure substance or a mixture. If it is a pure substance, classify it as an…

A: Anything that occupies space and has mass is termed as matter.

Q: 63. Identify the following as either a homogeneous mixture, heterogeneous mixture, element, or…

A: In this problem, we have to discuss the terms element and compounds. Element: It can be defined by…

Q: Powerade is an example of  Element?  Compound?  Homogeneous Mixture? Hetergeneous Mixture?

A: Consider taking a handful of mixed lentils in your hand, it forms a type of  heterogeneous mixture…

Q: Difference between homogeneous and heterogeneous mixture

A: Heterogeneous mixture: A mixture in which components combine to give a non-uniform composition is…

Q: Seawater is composed of salt, sand, and water. Is seawater a heterogenous mixture or homogenous…

A: Concept is based on Seperation of matter.     As per our guideline we have to answer first question…

Q: Determine whether molecular diagram represents a pure substance or a mixture. If it represents a…

A:

Q: Give two chief characteristics of (i) Elements, (ii) Compounds and (ii) Homogeneous Mixtures.

A: Element is pure in nature as it consists of only type of atoms. And, Compounds is comprised of…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.