Question

An example of an heterogenous mixture is? a. an ice cream soda b.a sugar solution c. table salt d. carbon dioxide

Answer 1

An ice cream soda is an example of a heterogeneous mixture because its components are not uniformly distributed and are visibly distinguishable.

Step-by-step explanation:

An example of a heterogeneous mixture is an ice cream soda. A heterogeneous mixture is one in which the components are not uniformly distributed, and the different components are visibly distinguishable. In the case of an ice cream soda, you can see the different ingredients such as the ice cream, soda, and any syrups or toppings mixed in, which do not have a uniform composition throughout.

On the other hand, a homogeneous mixture, also known as a solution, exhibits a uniform composition and appears visually the same throughout. For instance, when table salt is dissolved in water, it forms a homogeneous mixture where the salt is evenly distributed throughout the solution so that every part of the mixture has the same composition.

Answer 2

an ice cream soda (option a) is an example of a heterogeneous mixture because you can see the different components and they are not uniformly distributed throughout the mixture.

A heterogeneous mixture is one in which the composition is not uniform throughout the mixture, and different parts of the mixture can be visibly distinguished. Let's evaluate the options provided to identify a heterogeneous mixture:

a. An ice cream soda: This is an example of a heterogeneous mixture because you can see and separate the different components, such as the ice cream, soda, and any syrups.

b. A sugar solution: When sugar is fully dissolved in water, it forms a homogeneous mixture or solution because the sugar and water are evenly distributed on the molecular level.

c. Table salt: Pure table salt (sodium chloride) is a chemical compound, not a mixture. If it's iodized or contains anti-caking agents, it could be considered a mixture, but typically it's still homogeneous because the additives are evenly distributed.

d. Carbon dioxide: Carbon dioxide is a pure compound when it is by itself and not mixed with other gases. If we are talking about carbon dioxide gas in the air, then it's part of a homogeneous mixture (air) because the gases are evenly mixed on the molecular level.