Module 6, Lesson 3

Mixtures that can react with acids or bases to keep the pH within a particular range.

• mixture

• solute

• buffers

• pH

Is the substance that is dissolved in the solvent.

• solute

• buffer

• acid

• mixture

Substances that release hydrogen ions when they are dissolved in water.

• hydrogen bond

• acids

• base

• pH

Is a combination of two or more substances in which each substance retains its individual characteristics and properties.

• pH

• acid

• van der Waals forces

• mixture

Dutch physicist, Johannes van der Waals, attractions between the molecules.

• van der Waals forces

• magnetic force

• Action-at-a-Distance Forces

• nuclear forces

Tags

NGSS.HS-PS1-3

A weak interaction involving a hydrogen atom and a fluorine, oxygen, or nitrogen atom from a different molecule.

• hydrogen bond

• solute

• acid

• base

Tags

NGSS.HS-ESS2-5

The measure of concentration of H+ in a solution

• mixture

• buffer

• pH

• polar molecules

Substances that release hydroxide ions (OH-) when they are dissolved in water

• bases

• acids

• reactants

• products

Molecules that have an unequal distribution of charges.

• solution

• polar molecules

• acids

• bases

A substance in which another substance is dissolved.

• solute

• buffer

• solution

• solvent