Label the following as an element, compound, homogeneous mixture, or heterogeneous mixture.  a salad with dressing    b glass of water (H2O)   c Helium (He) in balloons

Q: 2. A solution of salt in water is a compound. heterogeneous mixture. a. b. homogeneous mixture. с.…

A: Homogeneous mixture : It is a mixture in which composition is uniform throughout the mixture.

Q: II. Directions: Fill in the Venn Diagram below with similarities and differences between pure…

A: Given,

Q: TRUE OR FALSE 1. A heterogeneous mixture can be separated into pure substances, but a homogeneous…

A: Mixture  A mixture is the physical combination of two or more substances in which the identities are…

Q: Classify each of the following as a homogeneous or heterogeneous mixture: a. ketchup              b.…

A: A homogeneous mixture is a mixture in which the components are not separately visible and can't be…

Q: II. Classify each of the following as an element (E), compound (C), homogeneous mixture/solution…

A: We are to classify the given substances as elements, compounds,  homogenous mixtures or…

Q: Classify each of the following as a homogeneous or heterogeneous mixture: a. pulpy orange juice b.…

A: Homogeneous mixture is a mixture in which the composition of the components is uniform throughout…

Q: Classify each of the following as a pure substance or amixture. If a mixture, indicate whether it is…

A: The substance that comprises of only a single type of atom or molecule is known as  a pure…

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

A: a) A mixture in composition of its constituent is uniform throughout the solution is called…

Q: Grape juice is an example of a(n) A) element B) compound C) homogeneous mixture D) heterogeneous…

A: All matters in nature are mainly classified as two. They are pure substances and mixtures.  A pure…

Q: Indicate whether the following sample of  matter  is a heterogeneous mixture, a homogeneous mixture,…

A:

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

A: a. b.

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

A:

Q: Classify each of the following as an element, a compound, or a mixture a. Oxygen gas b. Sea water c.…

A: a. Oxygen contains similar atoms. So, from the definition; the substance having a similar atom is…

Q: classify each of the following as a pure substance or a mixture. If a mixture, then identify weather…

A: Each of the following is to be classified as a pure substance or a mixture. If a mixture, then…

Q: Describe the 4 ways to classify matter (pure element, pure compound, homogenous mixture,…

A: Matters are classified into 4 different categories based on the type or composition of particles…

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

A: An element is a simplest type of substance comprising of single type of matter. For example - Gold,…

Q: Element, Pure substance or compound, mixture homogeneous or heterogeneous blood ammonium |chloride…

A: Blood : It is a mixture of many components such as RBCs, WBCs etc. These are present in different…

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: Is mineral oil a homogeneous or heterogeneous mixture?

A: Answer  Is mineral oil a homogeneous or heterogeneous mixture…

Q: The scenes below represent atomic-scale views of three samples of matter: Describe each sample as an…

A: Matters are the substances that are made up of very small particles and are not able to seen by…

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

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Q: Which of the following figures represents (a) a pure element,(b) a mixture of two elements, (c) a…

A: Concept Introduction: Pure Element: A pure element or compound contains only one substance, with no…

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: Distinguish between each of the following and give example of each case A. Pure substance and…

A: Pure substance are in a category of one kind of particles and it has a fixed structure and of same…

Q: Classifaction

A: All matter can be classified as mixture and pure substances. A pure substance is composed of same…

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: 10. The following is a homogeneous mixture A. 70% isopropyl alcohol B. 100% isopropyl alcohol CES…

A:

Q: Classify each of the following as an element, a compound, or a mixture:(a) copper(b) water(c)…

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

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: In _________ __________ the components separate into distinct regions.

A: Concept is based on separation of mixture

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

A: The states of matter are solid, liquid and gases. Matters are further classified as mixtures and…

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

A:

Q: 2.Classify the following as mixtures or pure substances. Enter M or PS for your answer. If it is a…

A: Since you have posted multiple questions, we will solve only first three subparts for you. To get…

Q: he following picture is a representation of what type of matter? a mixture of compounds an element O…

A: Note: You have uploaded two different questions at one time. But I am solving only first question…

Q: Which of the following is not an example of a physical change? a. Ice melts when warmed b. Dry ice…

A: Physical change of a substance means molecules of that substance are rearranged but actual substance…

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: To the best of your knowledge, classify each of the following as an element, A compound, or a…

A:

Q: Which of the following is a heterogenous mixture?   A. raisin bran   B. milk   C.…

A: A heterogeneous mixture is a mixture in which the compound of the mixture is not uniformly mixed.

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: 1.14 Classify each of the following as a pure substance or amixture. If a mixture, indicate whether…

A: The uniform distribution of solute particles in a solvent is called homogeneous solution. For…

Q: Choose the heterogeneous mixture from the list below. black coffee sand and water block of copper…

A:

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

A: Pure substance indicates the presence of one type of molecules only. The constituent molecules may…

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.