CH 6--Acids, Bases, and Solutions

What is known as the "universal solvent"?

• Carbon dioxide

• Solubility

• Salt

• Water

Tags

NGSS.MS-ESS2-4

Which of the following seems to disappear, or dissolves?

• Solute

• Solvent

• Solution

• Solubility

Which of the following substances dissolve in water by the compound breaking down into individual element?

• Ionic solutes

• Metallic solutes

• Molecular solutes

• Covalent solutes

Which of the following is a homogeneous mixture?

• Solution

• Colloid

• Suspension

Which of the following mixtures will eventually settle out?

• Solution

• Salt water

• Colloid

• Suspension

How can you tell a mixture of sugar water from a mixture of salt water? (Using pure water, not tap)

• The sugar water will conduct electricity.

• The salt water will conduct electricity.

• The salt will settle out of water.

• The sugar will settle out of water.

What is an effect of adding a solute to water?

• The boiling point will be 212 degrees Fahrenheit.

• The boiling point will be above 212 degrees Fahrenheit.

• The freezing point will be 0 degrees Celsius.

• The freezing point will be 32 degrees Fahrenheit.

Tags

NGSS.MS-PS1-4

A ___________ solution only has a little solute.

• concentrated

• saturated

• dilute

• solubility

_______________ is calculated by dividing the amount of solute by the amount of the solution and then multiplying by 100.

• Solubility

• Concentration

• Solute

• Solvent

A solution that holds all the solute that it can at a given temperature is called what?

• Dilute

• Concentrated

• Saturated

• Unsaturated