Water and Solubility

What is the definition of "Miscible"?

• Absorbs water

• Can dissolve

• Molecules are attracted to each other

• Hydrogen bonds to another element

What does "Polarity" refer to?

• Partial (+) and partial (-) end, H₂O

• Transmits electricity, salts

• Solute plus solvent

• Breaks surface tension

Tags

NGSS.HS-ESS2-5

Which term is defined as "molecules are attracted to each other"?

• Cohesion

• Surfactant

• Solvent

• Electrolyte

What is "Hydrogen Bonding"?

• Absorbs water

• Hydrogen bonds to another element

• Still more room for solute to dissolve

• Does the dissolving in a solution

Tags

NGSS.HS-ESS2-5

What does "Unsaturated" mean?

• Transmits electricity, salts

• Still more room for solute to dissolve

• Solute plus solvent

• Breaks surface tension

What is a "Solution"?

• Solute plus solvent

• Molecules are attracted to other molecules

• Not dissolving

• Very little solute in solvent

What is the role of a "Surfactant"?

• Breaks surface tension

• Absorbs water

• Can dissolve

• Transmits electricity, salts

What is an "Electrolyte"?

• Transmits electricity, salts

• Solute plus solvent

• Still more room for solute to dissolve

• Does the dissolving in a solution

What does "Surface tension" refer to?

• Attraction of molecules to themselves at the surface

• Molecules are attracted to other molecules

• Not dissolving

• Very little solute in solvent

What does "Dilute" mean?

• Very little solute in solvent

• Lots of solute in solvent

• Not dissolving

• Solvent is filled with solute