Quizizz: Solutions, Acids, and Bases

David, Maya, and Abigail are making a lemonade. How does the lemonade (solution) form?

• The lemon juice (solute) particles pull the water (solvent) particles apart and surround them

• The water (solvent) particles pull the lemon juice (solute) particles apart and surround them

• The lemon juice (solute) particles combine with the water (solvent) particles to form a new substance

• The water (solvent) particles combine with the lemon juice (solute) particles to form a new substance

As the temperature of a gas increases, the solubility

• Decreases

• Increases

• Stays the same

As the pressure of a gas increases, the solubility

• Decreases

• Increases

• Stays the same

As the temperature of a solid increases, the solubility

• Decreases

• Increases

• Stays the same

How many grams of Pb(NO₃)₂ must be added to 100g of water to form a saturated solution at 10⁰C?

• 40g

• 46g

• 50g

• 60g

Tags

NGSS.HS-PS3-4

How many grams of Ce₂(SO₄)₃ must be added to 100g of water to form a saturated solution at 50⁰C?

• 10g

• 20g

• 0g

• 3g

Which compound is a gas?

• NaNO₃

• NaCl

• Ce₂(SO₄)₃

• CaCl₂

Tags

NGSS.MS-PS1-4

Sugar dissolved in water is an example of a

• Homogeneous Mixture

• Heterogeneous Mixture

The "like dissolves like" rule is the reason why water cannot dissolve

• salt
• sugar
• vinegar
• oil

Tags

NGSS.HS-ESS2-5

Oil molecules are nonpolar. What kind of solvent is required to remove an oil stain?

• saturated
• unsaturated
• polar
• nonpolar