Chemical vs Physical Changes Flashcard

Front

What is the process of reducing the concentration of a solute in a solution called?

Back

Dilution

Front

What type of change occurs when iron rusts?

Back

Chemical change

Front

What is an indicator of a chemical change?

Back

Change in temperature.

Front

Which of the following is an example of a solvent in an aqueous solution?

Back

Water

Front

You can make a solution more concentrated by adding more __________.

Back

solute

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What happens to the temperature during a chemical reaction?

Back

It can increase or decrease, indicating a chemical change.

Front

What is solubility?

Back

The ability of a substance to dissolve in a solvent.

Front

What is a solute?

Back

The substance that is dissolved in a solution.