The Molarity and Concentration

Which sweet tea would you expect to taste the sweetest (have the most moles of tea in the water)?

• 1M

• 3M

• 3.1M

• 2.5M

True or False? The higher the concentration of a solution the less solute it has in it.

• True

• False

Tags

NGSS.HS-PS1-5

The ___ is the thing being dissolved (usually the solid).

• solute

• solvent

True or false? Insoluble means that two substances can dissolve in one another.

• true

• false

Which of the following types of solutions can dissolve more solute?

• supersaturated

• saturated

• unsaturated

What is a solvent?

• The substance that does the dissolving in a solution.
• The substance that is being dissolved in a solution.
• The mixing of different substances.
• The process in which neutral molecules lose or gain electrons

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

• Heating the mixture
• Adding more water “solvent”
• Adding more powder “solute”
• Stirring the mixture

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-6