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 2 section 3

water and solutions

TermDefinition
polar the uneven distribution of charge
hydrogen bond the force of attraction between a hydrogen molecule with a partial positive charge and another atom or molecule with a partial or full negative charge
cohesion an attractive force that holds molecules of a single substance together
adhesion the attractive force between two particles of different substances, such as water molecules and glass molecules
capillarity the attraction between molecules that result in the rise of the surface of a liquid when in contact with a solid
solution a mixture in which one or more substances are uniformly distributed in another substance
solvent the substance in which the solute is dissolved
concentration the amount of solute dissolved in a fixed amount of the solution
saturated solution one in which no more solute can dissolve
aqueous solution solutions in which water is the solvent- are universally important to living things
hydroxide ion the OH negative ion
hydronium ion the H(subscript 3)O positive
acid if the number of hydronium ions in a solution is greater than the number of hydroxide ions
base the solution that contains more hydroxide ions than hydronium ions
pH scale ranges from 0-14 a scale from comparing the relative concentrations of hydronium ions and hydroxide ions in a solution
buffer chemical substances that neutralize small amounts of either an acid or a base added to a solution
solute a substance dissolved in the solvent
Created by: campbellm19