Make-Up / Review 12.13.2024

Front

What is dissolution?

Back

Dissolution is the process by which a solute becomes incorporated into a solvent to form a solution.

Front

How does temperature affect molecular movement?

Back

Higher temperatures increase molecular movement, leading to faster reactions and processes.

Front

What is the formula for sulfuric acid?

Back

The formula for sulfuric acid is H₂SO₄.

Front

How many elements are in H₂SO₄?

Back

There are 3 elements in H₂SO₄: Hydrogen (H), Sulfur (S), and Oxygen (O).

Front

What is the difference between physical and chemical changes?

Back

Physical changes do not create new substances, while chemical changes do.

Front

Give an example of a physical change.

Back

Melting ice is an example of a physical change.

Front

Give an example of a chemical change.

Back

Burning wood is an example of a chemical change.

Front

What is a solute?

Back

A solute is a substance that is dissolved in a solvent to form a solution.

Front

What is a solvent?

Back

A solvent is a substance that dissolves a solute, resulting in a solution.

Front

What happens to the rate of dissolution when temperature increases?

Back

The rate of dissolution generally increases with temperature due to increased molecular movement.