What is a Saturated Solution?

Maximum amount of solute that can be dissolved in a given amount of solvent at a specific temperature and pressure

When the temperature is decreased from 80 degree to 10 degrees ...

the solubility of KCl decreases and Ce 2 (SO 4 ) 3 increases

the solubility of KCl increases and Ce 2 (SO 4 ) 3 decreases

the solubility of CaCl 2 decreases and NaCl stays the same

the solubility of CaCl 2 stays the same and NaCl decreases

If you were dissolving sugar into water, what would make the sugar dissolve faster?

granulated particles instead of cubed

Using this Graph, what is the maximum amount of Potassium Chloride, KCl, can be dissolved at 80 o C?

none can be dissolved at that temperature.

Using this graph, what type of solution would you have if you dissolved 70g of Sodium Nitrate, NaNO 3 , in 100 g of water at 40 o C?

There is no way to know at that temperature

Mrs. Langlais made a solution of 140g of Potassium Nitrate, KNO 3 , dissolved in 100g of water at 70 o C. Using the graph provided, would that solution be considered unsaturated, saturated or super saturated?

There is no way of knowing at that temperature

Mrs. Linder was making a solution of sodium acetate for a chemistry lab. Her solution was made of 35% baking soda (sodium bicarbonate) and 65% vinegar (acetic acid). Based on that information, which compound was the solute and which was the solvent?

baking soda is the solute and vinegar is the solvent

baking soda is the solvent and vinegar is the solute

baking soda and vinegar are the solvent. There is no solute.

There is no way to know based on the given information.

What property of water allows it to dissolve many different substances?

the ratio of hydrogens atoms bonded to oxygen atom

it is found covering 70 % of the earth's surface

The concentration of a mixture can be increased in which of the following ways?

Adding more powder “solute”

Adding more water “solvent”

moles of solute per liters of solvent

moles of solvent per liters of solute

Why does water dissolve polar substances?

water dissolves nonpolar susbtance

What are the 3 ways that you can increase the speed of a solute dissolving?

Shaking/Stirring, Cutting into small pieces, & increasing temp.

Shaking/Stirring, Cutting into small pieces, & decreasing temp.

Avoid agitation, Cutting into small pieces, & increasing temp.

Shaking/Stirring, leaving large pieces, & increasing temp.

How can you tell if a solution is unsaturated?

When you add more solute it dissolves

When you add more solute it sinks

When you add more solute it changes colors

When you add more solute it turns into crystals

Unit # 12 Solutions Test Review

Quiz

•

Chemistry

•

8th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-PS1-5, MS-PS1-2, HS-ESS2-5

Standards-aligned

Natalie Mcmeans

Used 16+ times

FREE Resource

Student preview

46 questions

Show all answers

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A solution is a kind of ________.

Homogeneous mixture

compound

element

Heterogeneous mixture

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The Universal Solvent is ______.

sodium chloride

acid

water

wind

When the solvent of a solution is water, we call it _________.

Heterogeneous Mixture

Homogeneous Mixture

electrolyte

aqueous

This is the part of the solution that does the dissolving.

solute

solvent

salt water

aqueous

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is a Concentrated Solution?

Solution containing a large amount of solute dissolved in solvent

Maximum amount of solute that can be dissolved in a given amount of solvent

Solution containing a little amount of solute dissolved in solvent

A solution that conducts electricity

What is a non-electrolyte?

a solution that does not conduct an electric current in an aqueous solution or molten form

a solution that falls above the line of a solubility curve

a solution that conducts an electric current in an aqueous solution and/or molten form

a solution that falls below the line of a solubility curve

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is a Dilute Solution?

Solution containing a large amount of solute dissolved in solvent

Maximum amount of solute that can be dissolved in a given amount of solvent

Solution containing a little amount of solute dissolved in solvent

A solution that conducts electricity

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Popular Resources on Wayground

5 questions

This is not a...winter edition (Drawing game)

Quiz

•

1st - 5th Grade

15 questions

4:3 Model Multiplication of Decimals by Whole Numbers

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

10 questions

The Best Christmas Pageant Ever Chapters 1 & 2

Quiz

•

4th Grade

12 questions

Unit 4 Review Day

Quiz

•

3rd Grade

10 questions

Identify Iconic Christmas Movie Scenes

Interactive video

•

6th - 10th Grade

20 questions

Christmas Trivia

Quiz

•

6th - 8th Grade

18 questions

Kids Christmas Trivia

Quiz

•

KG - 5th Grade

Discover more resources for Chemistry

20 questions

Acids and Bases

Quiz

•

8th Grade

20 questions

Chemical Reactions

Quiz

•

8th Grade

27 questions

ICP-Chemistry Final Exam REview

Quiz

•

8th Grade

15 questions

Counting Atoms

Quiz

•

8th Grade

10 questions

Covalent vs. Ionic Bonds: Key Concepts and Characteristics

Interactive video

•

6th - 10th Grade

7 questions

Law of Conservation of Matter

Quiz

•

8th Grade

10 questions

Determining Protons, Neutrons, and Electrons from the Periodic Table

Interactive video

•

6th - 10th Grade

27 questions

Ionic/Covalent Bonding Practice

Quiz

•

8th Grade

Unit # 12 Solutions Test Review

46 questions

A solution is a kind of ________.

The Universal Solvent is ______.

When the solvent of a solution is water, we call it _________.

This is the part of the solution that does the dissolving.

What is a Concentrated Solution?

What is a non-electrolyte?

What is a Dilute Solution?

What is the molarity of a solution of KCl (molar mass = 74.551g/mol) that contains 562g of NaCl in 6.5 L of Solution?

The _____ is the part that gets dissolved.

What is a Saturated Solution?

Create a free account and access millions of resources

Popular Resources on Wayground

Discover more resources for Chemistry