Question

While studying for your chemistry exam, you decide to make a cup of hot cocoa from an instant pack, knowing the caffeine in the chocolate will help you stay awake. The dry substance pours from the package and you notice it contains mini-marshmallows, brown powder, and two different types of very small white crystals. You add the water, but eat the marshmallows before drinking the cocoa. Use the following terms: homogeneous mixture, heterogeneous mixture, solution, and compound to describe each of the changes to your hot cocoa.

Answer 1

1- heterogeneous mixture

2- heterogeneous mixture

3- homogeneous mixture

Step-by-step explanation:

Hello:

1- heterogeneous mixture

The heterogeneous solid mixture contains 4 compounds: brown powder, mini-marshmallows, white crystals A and white crystals B.

If we consider white crystals as the same substance of different grain sizes, the components are three.

2- Heterogeneous mixtute

When adding water, a new heterogeneous mixture of two phases and five components is obtained.

If we consider white crystals as the same substance of different grain sizes, the components are four.

3- Homogeneous mixture: solution

When eating the mini-marshmallows: we obtein a homogeneous mixture (solution). The solution is formed by a single aqueous phase and four components.

If we consider white crystals as the same substance of different grain sizes, the components are three.

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