A bottle of sports drink is homogeneous or heterogenous ? B) well water is a pure substance of a mixture

Q: Compare the following: element, a compound, and a mixture.

A: For the given problem we have to differentiate between element , compound and mixture and explain…

Q: What is the definition of a physical property? What is thedefinition of a chemical property?

A: answer is discussed below :

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: 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: A good example of a homogeneous mixture is(a) a cola drink in a tightly capped bottle(b) distilled…

A: A mixture is a blend of components where the constituent components retain their properties and…

Q: Which change is a physical change?a) wood burningb) iron rustingc) dynamite explodingd) gasoline…

A: A change is said to be physical only when change in the appearance of a matter takes place but its…

Q: A vanilla milkshake at a restaurant contains 542 calories. What quantity of energy is in this shake…

A: 1 kilocalories = 4184 joules1 calorie = 4.184 joules.

Q: How does a heterogeneous mixture differ from a homogeneous mixture? How are they similar?

A: Mixtures are the result of mixing together of two or more substances. Example: Mixture of salt and…

Q: what is the classification and properties of matter

A: Matter is classified on the basis of their physical and chemical properties.  On the basis of…

Q: Differences between States of Matter

A:

Q: A heterogeneous mixture can be separated into pure substance, but a homogeneous mixture cannot. True…

A: Mixtures are generally categorized into two , namely homogeneous and heterogeneous mixtures.Any…

Q: Q1. Which substance is a pure compound?(a) Gold (b) Water(c) Milk (d) Fruit cake

A: Pure substances can be defined as the compound or an element where an element is a pure substances…

Q: A student mixes some soap with water and then blows through a straw into the solution. is it a…

A: Physical changes are those which do not involve any chemical reactions to be taking place only the…

Q: 2. { a) Sodium and chlorine are elements. c) Sodium chloride is a pure substance. Which one of the…

A: 1st statement  Sodium and chlorine are elements is a correct statement.   2nd statement Sodium…

Q: How does an element differ from a compound? How are they similar?

A:

Q: 14. A researcher finds that a solid has high melting and boiling points, and is soluble in water.…

A: Ionic compound is a chemical compound composed of ions held together by electrostatic forces termed…

Q: Is stainless steel a heterogeneous or a homogeneous?

A:

Q: Classifaction

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

Q: Identify the following as a pure substance or mixture * xXx

A: Pure substance is defined as the sample containing only one type of molecules of the compound.

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

A: The given molecular diagram is a representation of the carbon compounds in the Ball and sticks…

Q: Which is of the following is an example of a physical property? A) lead forming lead oxide in the…

A:

Q: For each picture (A-E), list ALL descriptions that apply to the sample of matter. DESCRIPTION A B D…

A: A

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: How would you classify salt water? O mixture-heterogeneous O mixture-homogeneous none of the above O…

A:

Q: What kind of energy is chemical energy? In what way is an elevated weight similar to a tank of…

A:

Q: heterogeneous

A: A homogeneous mixture is a solid, liquid or gaseous mixture which has the same proportions of its…

Q: What are two ways that physical changes are differnt from chemical changes?

A: Given changes,         Physical changes and chemical changes

Q: Which of the following is NOT a homogeneous mixture? A) Pepsi cola B) a 14K gold ring C) milk D)…

A:

Q: Match the correct word with the description. v Blood is an example of element. A. v Air is an…

A: Elements are those substances which contain the same atoms with same number of protons while…

Q: 3. Label the following as a pure substance or a mixture. (a) (b) (c)

A: Pure substance: A pure substance is formed by only one type of particle. A pure substance can be a…

Q: When Jill opened the bottle containing a clear liquid, the whole room smelled like roses." Based on…

A: Compound is a pure substance that is pure and contains atoms of two or more types of elements in…

Q: Which is of the following is an example of a physical property? A) lead forming lead oxide in the…

A: We have to predict Physical and chemical change along with density and volume calculation.

Q: 20. Which of the following is NOT homogeneous mixture? salt water conceret órange juice purewater

A:

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: ax puts cereal in a bowl and pours milk over it. Which term best describes Max's bowl of cereal? O…

A: Mixture - When two or more substances mix without any proportion, it is known as a mixture.

Q: Which of the following processes is a physical change? (a) evaporation of water; (b) combination…

A: In physical change, there is no change in the chemical composition.

Q: Which of the following categorize the "Salt and refined sugar are both white in color" as the…

A:

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: Which is a property of a nonmetal? A. Poor conductor of electricity B. Solid at room temperature C.…

A: We know that a nonmetal is Poor conductor of electricity

Q: When sodium combines with water, sodium hydroxide and hydrogen gas are formed.  This is described as…

A:

Q: Which of the following vocabulary words defines the energy due to motion?  A.Heat B.Potential…

A:

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: Determine if the following mixtures are homogeneous or heterogeneous. Explain why they are…

A:

Q: Matter

A: All matter is made up of elements which have specific chemical and physical properties and can't be…

Q: Based on this result, is the woman's drink a pure substance or a mixture

A:

Q: Classify following as pure substances and mixtures – Air, glucose, gold, odium and milk.

A: Given: Air, glucose, gold, sodium and milk

Q: 1. Metal Ore a. element b.compound c. mixture   2.  Grinding dried leaves into a fine powder…

A: We have to classify metal ore and type of change occuring on grinding leaves.

Q: A change of kinetic energy of molecules create what property change in a body?

A: A question based on kinetic energy of molecules, which is to be accomplished.

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.