Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 1: Problem 25

Flour is mixed with powdered sugar, and then the combination is ground to a fine dust. Is the resulting product a solution or a heterogeneous mixture? Explain.

Short Answer

Expert verified
The resulting product of mixed and ground flour and powdered sugar is a heterogeneous mixture because the particles of flour and sugar are not dissolved in each other but rather mixed together, and the components can still be separated as they are not chemically combined or uniformly distributed at the molecular level.

Step by step solution

01

Define a solution

A solution is a homogeneous mixture of two or more substances, where one substance, called the solute, dissolves uniformly into the other substance, called the solvent. In solutions, the particles of the solute are evenly distributed throughout the mixture and cannot be easily separated. Examples of solutions include saltwater and sugar dissolved in water.
02

Define a heterogeneous mixture

A heterogeneous mixture is a mixture of two or more substances that do not blend uniformly, resulting in distinguishable components or regions within the mixture. The substances are not dissolved in each other and can often be separated easily. Examples of heterogeneous mixtures include sand and water, muesli cereal, and oil and vinegar salad dressing.
03

Analyze flour and powdered sugar

Flour and powdered sugar are both solid substances. When they are combined and ground into a fine dust, the two substances are mixed into a single mixture. However, the flour and sugar particles do not dissolve into each other. Considering these definitions and properties of the substances involved, we can now categorize the resulting product. Solution:
04

Identify the product as a solution or a heterogeneous mixture

The resulting product of mixed and ground flour and powdered sugar is a heterogeneous mixture. This is because the particles of flour and sugar are not dissolved in each other but rather mixed together. The components of the mixture can still be separated, as they are not chemically combined or uniformly distributed at the molecular level.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Examination of "homogenized" milk under a microscope reveals suspended globules of fat. Is milk a heterogeneous mixture or a homogeneous mixture? Explain.

When nitrogen dioxide gas is cooled, it changes from brown to colorless. Is this more likely a chemical change or a physical change?

Solid mothballs work by filling a closet with a chemical vapor that is toxic to moths, and the balls shrink and disappear slowly with time. What is going on?

What is the name of the process by which matter changes directly from the solid state to the gas state?

Compounds have properties that are different from those of their constituent elements. Discuss a real example to support this statement.
See all solutions

Recommended explanations on Chemistry Textbooks

The Earths Atmosphere

Read Explanation

Chemical Analysis

Read Explanation

Organic Chemistry

Read Explanation

Ionic and Molecular Compounds

Read Explanation

Physical Chemistry

Read Explanation

Inorganic Chemistry

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free