Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Chapter 4-glossary

Glossary Chapter 4

QuestionAnswer
Acid a substance that produces H+ ions (protons) when it is dissolved in water; a proton donor
aqueous solution a solution in which water is the dissolving medium or solvent
Base a proton acceptor
complete ionic equation an equation that shows all substances that are strong electrolytes as ions
Dilution the process of adding solvent to lower the concentration of solute in a solution
electrical conductivity the ability to conduct an electrical current
Endpoint the point in a titration at which the indicator changes color
formula equation an equation representing a reaction in solution showing the reactants and products in undissociated form
Hydration the interaction between solute particles and water molecules
Indicator a chemical that changes color and is used to mark the end point of a titration
Molarity moles of solute per volume of solution in liters
net ionic equation an equation for a reaction in solution
neutralization reaction an acid–base reaction
Nonelectrolyte a substance that
Oxidation an increase in oxidation state (a loss of electrons)
oxidation state a concept that provides a way to keep track of electrons in oxidation–reduction reactions according to certain rules
oxidation–reduction (redox) reaction a reaction in which one or more electrons are transferred
oxidizing agent (electron acceptor) a reactant that accepts electrons from another reactant
polar molecule a molecule that has a permanent dipole moment -- that is
Precipitate the solid that forms in a precipitation reaction
precipitation reaction a reaction in which an insoluble substance forms and separates from the solution
reducing agent (electron donor) a reactant that donates electrons to another substance to reduce the oxidation state of one of its atoms
Reduction a decrease in oxidation state (a gain of electrons)
Solubility the amount of a substance that dissolves in a given volume of solvent at a given temperature
Solute a substance dissolved in a liquid to form a solution
Solvent the dissolving medium in a solution
spectator ions ions present in solution that do not participate directly in a reaction
standard solution a solution whose concentration is accurately known
stoichiometric (equivalence) point the point in a titration when enough titrant has been added to react exactly with the substance in solution being titrated
strong acid an acid that completely dissociates to produce an H+ ion and the conjugate base
strong base soluble ionic compounds containing the hydroxide ion (OH-) that
strong electrolyte a material that
Titration delivery of a measured volume of a solution of known concentration into a solution containing a substance being analyzed
volumetric analysis a technique for determining the amount of a certain substance by doing a titration
weak acid an acid that dissociates (ionizes) only to a slight extent in aqueous solutions
weak base a base that reacts with water to produce hydroxide ions to only a slight extent in aqueous solution
weak electrolyte a material that
Created by: studentdevin