Chemistry Chemistry Practice Problems Solutions Library

Colloid Solutions Library

Access 14 Colloid video and text solutions to help you complete your homework.

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14 solutions

Colloid

Q. Identify the true statements about colloids.a.) Emulsions are a type of colloidb.) The particals of a colloid are larger than the particles of a so...

Solved • Apr 30, 2020

Colloid

Q. Which diagram best represents a liquid–liquid emulsion such as milk? The colored balls represent different liquid molecules.

Solved • Dec 3, 2018

Colloid

Q. Compounds like sodium stearate, called "surfactants" in general, can form structures known as micelles in water, once the solution concentration re...

Solved • Dec 3, 2018

Colloid

Q. Do colloids made only of gases exist? Why or why not?

Solved • Dec 3, 2018

Colloid

Q. In the 1850s, Michael Faraday prepared ruby-red colloids of gold nanoparticles in water that are still stable today. These brightly colored colloid...

Solved • Dec 3, 2018

Colloid

Q. Hydrophilic colloidal particle. Examples of the hydrophilic groups that help to keep a giant molecule (macromolecule) suspended in water.What is th...

Solved • Dec 3, 2018

Colloid

Q. How can it be demonstrated that colloidal particles are electrically charged?

Solved • Oct 29, 2018

Colloid

Q. What stabilizes a colloidal suspension? Explain why adding heat or adding an electrolyte can cause the suspended particles to settle out.

Solved • Oct 29, 2018

Colloid

Q. A colloid isA) a supersaturated solution.B) a suspension microscopic particles in a gasC) a suspension of microscopic particles in a liquidD) both ...

Solved • Nov 15, 2016

Colloid

Q. Identify the classification of whipped cream. A) aerosol B) solid aerosol C) foam D) emulsion E) solid emulsion

Solved • Sep 16, 2016

Colloid

Q. An emulsion is a dispersion consisting of aA) solid in a liquid.B) liquid in a liquid.C) gas in a liquid.D) liquid in a solid.E) gas in a solid.

Solved • Aug 25, 2016

Colloid

Q. What is the Tyndall effect? 1. the ability to exist as a rainbow of colors 2. the ability to make fog 3. the ability to scatter light 4. the ab...

Solved • Aug 17, 2016

Colloid

Q. Define the following terms: a) Lattice energy –  b) Unimolecular Reaction –   c) Miscible –  d) Colloid – 

Solved • Jul 7, 2016

Colloid

Q. Many colloids employ micelles in order to mix a hydrophilic and hydrophobic substance. The _____________tails of the molecules point inward and th...

Solved • Feb 2, 2016